import vsftpd-3.0.3-28.el8

.gitignore

@@ -0,0 +1 @@
+SOURCES/vsftpd-3.0.3.tar.gz

.vsftpd.metadata

@@ -0,0 +1 @@
+d5f5a180dbecd0fbcdc92bf0ba2fc001c962b55a SOURCES/vsftpd-3.0.3.tar.gz

SOURCES/0001-Don-t-use-the-provided-script-to-locate-libraries.patch

@@ -0,0 +1,27 @@
+From 7bd573d76e9c1996ad5a96f0289731a253a24301 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 6 Sep 2016 13:35:51 +0200
+Subject: [PATCH 01/59] Don't use the provided script to locate libraries.
+
+This branch is Fedora (RHEL) specific, so we know what
+libraries we have and want to use.
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index c63ed1b..98118dc 100644
+--- a/Makefile
++++ b/Makefile
+@@ -8,7 +8,7 @@ CFLAGS	=	-O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 \
+ 	-D_FORTIFY_SOURCE=2 \
+ 	#-pedantic -Wconversion
+ 
+-LIBS	=	`./vsf_findlibs.sh`
++LIBS	=	-lwrap -lnsl -lpam -lcap -ldl -lcrypto
+ LINK	=	-Wl,-s
+ LDFLAGS	=	-fPIE -pie -Wl,-z,relro -Wl,-z,now
+ 
+-- 
+2.14.4
+

SOURCES/0002-Enable-build-with-SSL.patch

@@ -0,0 +1,25 @@
+From 6fe24bc56694808ac7f8038855883a971967f0fb Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 6 Sep 2016 13:40:53 +0200
+Subject: [PATCH 02/59] Enable build with SSL.
+
+---
+ builddefs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/builddefs.h b/builddefs.h
+index e908352..63cc62b 100644
+--- a/builddefs.h
++++ b/builddefs.h
+@@ -3,7 +3,7 @@
+ 
+ #undef VSF_BUILD_TCPWRAPPERS
+ #define VSF_BUILD_PAM
+-#undef VSF_BUILD_SSL
++#define VSF_BUILD_SSL
+ 
+ #endif /* VSF_BUILDDEFS_H */
+ 
+-- 
+2.14.4
+

SOURCES/0003-Enable-build-with-TCP-Wrapper.patch

@@ -0,0 +1,25 @@
+From 1e0e2b13836d40f5a3f4cb20f2b3ea8204115b51 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 6 Sep 2016 13:42:09 +0200
+Subject: [PATCH 03/59] Enable build with TCP Wrapper
+
+---
+ builddefs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/builddefs.h b/builddefs.h
+index 63cc62b..83de674 100644
+--- a/builddefs.h
++++ b/builddefs.h
+@@ -1,7 +1,7 @@
+ #ifndef VSF_BUILDDEFS_H
+ #define VSF_BUILDDEFS_H
+ 
+-#undef VSF_BUILD_TCPWRAPPERS
++#define VSF_BUILD_TCPWRAPPERS
+ #define VSF_BUILD_PAM
+ #define VSF_BUILD_SSL
+ 
+-- 
+2.14.4
+

SOURCES/0004-Use-etc-vsftpd-dir-for-config-files-instead-of-etc.patch

@@ -0,0 +1,483 @@
+From fff93602a4b252be8d674e27083dde68a7acf038 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 6 Sep 2016 13:46:03 +0200
+Subject: [PATCH 04/59] Use /etc/vsftpd/ dir for config files instead of /etc.
+
+---
+ EXAMPLE/INTERNET_SITE/README         |  6 +++---
+ EXAMPLE/INTERNET_SITE_NOINETD/README |  4 ++--
+ EXAMPLE/PER_IP_CONFIG/README         |  4 ++--
+ EXAMPLE/VIRTUAL_USERS/README         | 14 +++++++-------
+ FAQ                                  |  8 ++++----
+ INSTALL                              | 10 +++++-----
+ README                               |  5 +++++
+ defs.h                               |  2 +-
+ tunables.c                           | 10 +++++-----
+ vsftpd.8                             | 10 +++++-----
+ vsftpd.conf                          | 20 +++++++++++++-------
+ vsftpd.conf.5                        | 22 +++++++++++-----------
+ 12 files changed, 63 insertions(+), 52 deletions(-)
+
+diff --git a/EXAMPLE/INTERNET_SITE/README b/EXAMPLE/INTERNET_SITE/README
+index 12b10a5..fe3d7ca 100644
+--- a/EXAMPLE/INTERNET_SITE/README
++++ b/EXAMPLE/INTERNET_SITE/README
+@@ -41,13 +41,13 @@ no_access               = 192.168.1.3
+ As an example of how to ban certain sites from connecting, 192.168.1.3 will
+ be denied access.
+ 
+-banner_fail             = /etc/vsftpd.busy_banner
++banner_fail             = /etc/vsftpd/busy_banner
+ 
+ This is the file to display to users if the connection is refused for whatever
+ reason (too many users, IP banned).
+ 
+ Example of how to populate it:
+-echo "421 Server busy, please try later." > /etc/vsftpd.busy_banner
++echo "421 Server busy, please try later." > /etc/vsftpd/busy_banner
+ 
+ log_on_success          += PID HOST DURATION
+ log_on_failure          += HOST
+@@ -62,7 +62,7 @@ Step 2) Set up your vsftpd configuration file.
+ 
+ An example file is supplied. Install it like this:
+ 
+-cp vsftpd.conf /etc
++cp vsftpd.conf /etc/vsftpd
+ 
+ Let's example the contents of the file:
+ 
+diff --git a/EXAMPLE/INTERNET_SITE_NOINETD/README b/EXAMPLE/INTERNET_SITE_NOINETD/README
+index ce17af2..9198c5f 100644
+--- a/EXAMPLE/INTERNET_SITE_NOINETD/README
++++ b/EXAMPLE/INTERNET_SITE_NOINETD/README
+@@ -17,7 +17,7 @@ even per-connect-IP configurability.
+ 
+ To use this example config:
+ 
+-1) Copy the vsftpd.conf file in this directory to /etc/vsftpd.conf.
++1) Copy the vsftpd.conf file in this directory to /etc/vsftpd/vsftpd.conf.
+ 
+ 2) Start up vsftpd, e.g.
+ vsftpd &
+@@ -51,5 +51,5 @@ in the vsftpd.conf:
+ listen_address=192.168.1.2
+ 
+ And launch vsftpd with a specific config file like this:
+-vsftpd /etc/vsftpd.conf.site1 &
++vsftpd /etc/vsftpd/vsftpd.conf.site1 &
+ 
+diff --git a/EXAMPLE/PER_IP_CONFIG/README b/EXAMPLE/PER_IP_CONFIG/README
+index a9ef352..34924d5 100644
+--- a/EXAMPLE/PER_IP_CONFIG/README
++++ b/EXAMPLE/PER_IP_CONFIG/README
+@@ -20,12 +20,12 @@ directory: hosts.allow. It lives at /etc/hosts.allow.
+ 
+ Let's have a look at the example:
+ 
+-vsftpd: 192.168.1.3: setenv VSFTPD_LOAD_CONF /etc/vsftpd_tcp_wrap.conf
++vsftpd: 192.168.1.3: setenv VSFTPD_LOAD_CONF /etc/vsftpd/tcp_wrap.conf
+ vsftpd: 192.168.1.4: DENY
+ 
+ The first line:
+ If a client connects from 192.168.1.3, then vsftpd will apply the vsftpd
+-config file /etc/vsftpd_tcp_wrap.conf to the session! These settings are
++config file /etc/vsftpd/tcp_wrap.conf to the session! These settings are
+ applied ON TOP of the default vsftpd.conf.
+ This is obviously very powerful. You might use this to apply different
+ access restrictions for some IPs (e.g. the ability to upload).
+diff --git a/EXAMPLE/VIRTUAL_USERS/README b/EXAMPLE/VIRTUAL_USERS/README
+index b48995d..72972fa 100644
+--- a/EXAMPLE/VIRTUAL_USERS/README
++++ b/EXAMPLE/VIRTUAL_USERS/README
+@@ -15,7 +15,7 @@ See example file "logins.txt" - this specifies "tom" with password "foo" and
+ "fred" with password "bar".
+ Whilst logged in as root, create the actual database file like this:
+ 
+-db_load -T -t hash -f logins.txt /etc/vsftpd_login.db
++db_load -T -t hash -f logins.txt /etc/vsftpd/login.db
+ (Requires the Berkeley db program installed).
+ NOTE: Many systems have multiple versions of "db" installed, so you may
+ need to use e.g. db3_load for correct operation. This is known to affect
+@@ -23,10 +23,10 @@ some Debian systems. The core issue is that pam_userdb expects its login
+ database to be a specific db version (often db3, whereas db4 may be installed
+ on your system).
+ 
+-This will create /etc/vsftpd_login.db. Obviously, you may want to make sure
++This will create /etc/vsftpd/login.db. Obviously, you may want to make sure
+ the permissions are restricted:
+ 
+-chmod 600 /etc/vsftpd_login.db
++chmod 600 /etc/vsftpd/login.db
+ 
+ For more information on maintaing your login database, look around for
+ documentation on "Berkeley DB", e.g.
+@@ -37,8 +37,8 @@ Step 2) Create a PAM file which uses your new database.
+ 
+ See the example file vsftpd.pam. It contains two lines:
+ 
+-auth required /lib/security/pam_userdb.so db=/etc/vsftpd_login
+-account required /lib/security/pam_userdb.so db=/etc/vsftpd_login
++auth required /lib/security/pam_userdb.so db=/etc/vsftpd/login
++account required /lib/security/pam_userdb.so db=/etc/vsftpd/login
+ 
+ This tells PAM to authenticate users using our new database. Copy this PAM
+ file to the PAM directory - typically /etc/pam.d/
+@@ -108,9 +108,9 @@ pasv_max_port=30999
+ These put a port range on passive FTP incoming requests - very useful if
+ you are configuring a firewall.
+ 
+-Copy the example vsftpd.conf file to /etc:
++Copy the example vsftpd.conf file to /etc/vsftpd:
+ 
+-cp vsftpd.conf /etc/
++cp vsftpd.conf /etc/vsftpd/
+ 
+ 
+ Step 5) Start up vsftpd.
+diff --git a/FAQ b/FAQ
+index 59fe56b..0142a0d 100644
+--- a/FAQ
++++ b/FAQ
+@@ -35,7 +35,7 @@ needs this user to run bits of itself with no privilege.
+ Q) Help! Local users cannot log in.
+ A) There are various possible problems.
+ A1) By default, vsftpd disables any logins other than anonymous logins. Put
+-local_enable=YES in your /etc/vsftpd.conf to allow local users to log in.
++local_enable=YES in your /etc/vsftpd/vsftpd.conf to allow local users to log in.
+ A2) vsftpd tries to link with PAM. (Run "ldd vsftpd" and look for libpam to
+ find out whether this has happened or not). If vsftpd links with PAM, then
+ you will need to have a PAM file installed for the vsftpd service. There is
+@@ -47,12 +47,12 @@ system have a "shadow.h" file in the include path?
+ A4) If you are not using PAM, then vsftpd will do its own check for a valid
+ user shell in /etc/shells. You may need to disable this if you use an invalid
+ shell to disable logins other than FTP logins. Put check_shell=NO in your
+-/etc/vsftpd.conf.
++/etc/vsftpd/vsftpd.conf.
+ 
+ Q) Help! Uploads or other write commands give me "500 Unknown command.".
+ A) By default, write commands, including uploads and new directories, are
+ disabled. This is a security measure. To enable writes, put write_enable=YES
+-in your /etc/vsftpd.conf.
++in your /etc/vsftpd/vsftpd.conf.
+ 
+ Q) Help! What are the security implications referred to in the
+ "chroot_local_user" option?
+@@ -88,7 +88,7 @@ A2) Alternatively, run as many copies as vsftpd as necessary, in standalone
+ mode. Use "listen_address=x.x.x.x" to set the virtual IP.
+ 
+ Q) Help! Does vsftpd support virtual users?
+-A) Yes, via PAM integration. Set "guest_enable=YES" in /etc/vsftpd.conf. This
++A) Yes, via PAM integration. Set "guest_enable=YES" in /etc/vsftpd/vsftpd.conf. This
+ has the effect of mapping every non-anonymous successful login to the local
+ username specified in "guest_username". Then, use PAM and (e.g.) its pam_userdb
+ module to provide authentication against an external (i.e. non-/etc/passwd)
+diff --git a/INSTALL b/INSTALL
+index 4f811aa..93a8a81 100644
+--- a/INSTALL
++++ b/INSTALL
+@@ -56,14 +56,14 @@ cp vsftpd.8 /usr/local/man/man8
+ 
+ "make install" doesn't copy the sample config file. It is recommended you
+ do this:
+-cp vsftpd.conf /etc
++cp vsftpd.conf /etc/vsftpd
+ 
+ Step 4) Smoke test (without an inetd).
+ 
+ vsftpd can run standalone or via an inetd (such as inetd or xinetd). You will
+ typically get more control running vsftpd from an inetd. But first we will run
+ it without, so we can check things are going well so far.
+-Edit /etc/vsftpd.conf, and add this line at the bottom:
++Edit /etc/vsftpd/vsftpd.conf, and add this line at the bottom:
+ 
+ listen=YES
+ 
+@@ -135,11 +135,11 @@ cp RedHat/vsftpd.pam /etc/pam.d/ftp
+ Step 7) Customize your configuration
+ 
+ As well as the above three pre-requisites, you are recommended to install a
+-config file. The default location for the config file is /etc/vsftpd.conf.
++config file. The default location for the config file is /etc/vsftpd/vsftpd.conf.
+ There is a sample vsftpd.conf in the distribution tarball. You probably want
+-to copy that to /etc/vsftpd.conf as a basis for modification, i.e.:
++to copy that to /etc/vsftpd/vsftpd.conf as a basis for modification, i.e.:
+ 
+-cp vsftpd.conf /etc
++cp vsftpd.conf /etc/vsftpd
+ 
+ The default configuration allows neither local user logins nor anonymous
+ uploads. You may wish to change these defaults.
+diff --git a/README b/README
+index 86643c1..adc7f42 100644
+--- a/README
++++ b/README
+@@ -37,3 +37,8 @@ All configuration options are documented in the manual page vsftpd.conf.5.
+ Various example configurations are discussed in the EXAMPLE directory.
+ Frequently asked questions are tackled in the FAQ file.
+ 
++Important Note
++==============
++The location of configuration files was changed to /etc/vsftpd/. If you want
++to migrate your old conf files from /etc (files vsftpd.xxxx.rpmsave) use
++/etc/vsfptd/vsftpd_conf_migrate.sh
+diff --git a/defs.h b/defs.h
+index 0ff5864..ca11eac 100644
+--- a/defs.h
++++ b/defs.h
+@@ -1,7 +1,7 @@
+ #ifndef VSF_DEFS_H
+ #define VSF_DEFS_H
+ 
+-#define VSFTP_DEFAULT_CONFIG    "/etc/vsftpd.conf"
++#define VSFTP_DEFAULT_CONFIG    "/etc/vsftpd/vsftpd.conf"
+ 
+ #define VSFTP_COMMAND_FD        0
+ 
+diff --git a/tunables.c b/tunables.c
+index 284a10d..0ac4c34 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -190,7 +190,7 @@ tunables_load_defaults()
+   tunable_listen_ipv6 = 0;
+   tunable_dual_log_enable = 0;
+   tunable_syslog_enable = 0;
+-  tunable_background = 0;
++  tunable_background = 1;
+   tunable_virtual_use_local_privs = 0;
+   tunable_session_support = 0;
+   tunable_download_enable = 1;
+@@ -262,11 +262,11 @@ tunables_load_defaults()
+   install_str_setting(".message", &tunable_message_file);
+   install_str_setting("nobody", &tunable_nopriv_user);
+   install_str_setting(0, &tunable_ftpd_banner);
+-  install_str_setting("/etc/vsftpd.banned_emails", &tunable_banned_email_file);
+-  install_str_setting("/etc/vsftpd.chroot_list", &tunable_chroot_list_file);
++  install_str_setting("/etc/vsftpd/banned_emails", &tunable_banned_email_file);
++  install_str_setting("/etc/vsftpd/chroot_list", &tunable_chroot_list_file);
+   install_str_setting("ftp", &tunable_pam_service_name);
+   install_str_setting("ftp", &tunable_guest_username);
+-  install_str_setting("/etc/vsftpd.user_list", &tunable_userlist_file);
++  install_str_setting("/etc/vsftpd/user_list", &tunable_userlist_file);
+   install_str_setting(0, &tunable_anon_root);
+   install_str_setting(0, &tunable_local_root);
+   install_str_setting(0, &tunable_banner_file);
+@@ -279,7 +279,7 @@ tunables_load_defaults()
+   install_str_setting(0, &tunable_hide_file);
+   install_str_setting(0, &tunable_deny_file);
+   install_str_setting(0, &tunable_user_sub_token);
+-  install_str_setting("/etc/vsftpd.email_passwords",
++  install_str_setting("/etc/vsftpd/email_passwords",
+                       &tunable_email_password_file);
+   install_str_setting("/usr/share/ssl/certs/vsftpd.pem",
+                       &tunable_rsa_cert_file);
+diff --git a/vsftpd.8 b/vsftpd.8
+index 6640b57..c920e7d 100644
+--- a/vsftpd.8
++++ b/vsftpd.8
+@@ -21,7 +21,7 @@ itself will listen on the network. This latter mode is easier to use, and
+ recommended. It is activated by setting
+ .Pa listen=YES
+ in
+-.Pa /etc/vsftpd.conf .
++.Pa /etc/vsftpd/vsftpd.conf .
+ Direct execution of the
+ .Nm vsftpd
+ binary will then launch the FTP service ready for immediate client connections.
+@@ -33,7 +33,7 @@ as root. Any command line option not starting with a "-" character is treated
+ as a config file that will be loaded. Note that config files are loaded in the
+ strict order that they are encountered on the command line.
+ If no config files are specified, the default configuration file of
+-.Pa /etc/vsftpd.conf
++.Pa /etc/vsftpd/vsftpd.conf
+ will be loaded, after all other command line options are processed.
+ .Pp
+ Supported options are:
+@@ -47,14 +47,14 @@ their appearance on the command line, including intermingling with loading of
+ config files.
+ .El
+ .Sh EXAMPLES
+-vsftpd -olisten=NO /etc/vsftpd.conf -oftpd_banner=blah
++vsftpd -olisten=NO /etc/vsftpd/vsftpd.conf -oftpd_banner=blah
+ .Pp
+ That example overrides vsftpd's built-in default for the "listen" option to be
+-NO, but then loads /etc/vsftpd.conf which may override that setting. Finally,
++NO, but then loads /etc/vsftpd/vsftpd.conf which may override that setting. Finally,
+ the "ftpd_banner" setting is set to "blah", which overrides any default vsftpd
+ setting and any identical setting that was in the config file.
+ .Sh FILES
+-.Pa /etc/vsftpd.conf
++.Pa /etc/vsftpd/vsftpd.conf
+ .Sh SEE ALSO
+ .Xr vsftpd.conf 5
+ .end
+diff --git a/vsftpd.conf b/vsftpd.conf
+index cc1c607..db44170 100644
+--- a/vsftpd.conf
++++ b/vsftpd.conf
+@@ -1,4 +1,4 @@
+-# Example config file /etc/vsftpd.conf
++# Example config file /etc/vsftpd/vsftpd.conf
+ #
+ # The default compiled in settings are fairly paranoid. This sample file
+ # loosens things up a bit, to make the ftp daemon more usable.
+@@ -12,18 +12,20 @@
+ anonymous_enable=YES
+ #
+ # Uncomment this to allow local users to log in.
+-#local_enable=YES
++# When SELinux is enforcing check for SE bool ftp_home_dir
++local_enable=YES
+ #
+ # Uncomment this to enable any form of FTP write command.
+-#write_enable=YES
++write_enable=YES
+ #
+ # Default umask for local users is 077. You may wish to change this to 022,
+ # if your users expect that (022 is used by most other ftpd's)
+-#local_umask=022
++local_umask=022
+ #
+ # Uncomment this to allow the anonymous FTP user to upload files. This only
+ # has an effect if the above global write enable is activated. Also, you will
+ # obviously need to create a directory writable by the FTP user.
++# When SELinux is enforcing check for SE bool allow_ftpd_anon_write, allow_ftpd_full_access
+ #anon_upload_enable=YES
+ #
+ # Uncomment this if you want the anonymous FTP user to be able to create
+@@ -52,7 +54,7 @@ connect_from_port_20=YES
+ #
+ # If you want, you can have your log file in standard ftpd xferlog format.
+ # Note that the default log file location is /var/log/xferlog in this case.
+-#xferlog_std_format=YES
++xferlog_std_format=YES
+ #
+ # You may change the default value for timing out an idle session.
+ #idle_session_timeout=600
+@@ -87,7 +89,7 @@ connect_from_port_20=YES
+ # useful for combatting certain DoS attacks.
+ #deny_email_enable=YES
+ # (default follows)
+-#banned_email_file=/etc/vsftpd.banned_emails
++#banned_email_file=/etc/vsftpd/banned_emails
+ #
+ # You may specify an explicit list of local users to chroot() to their home
+ # directory. If chroot_local_user is YES, then this list becomes a list of
+@@ -98,7 +100,7 @@ connect_from_port_20=YES
+ #chroot_local_user=YES
+ #chroot_list_enable=YES
+ # (default follows)
+-#chroot_list_file=/etc/vsftpd.chroot_list
++#chroot_list_file=/etc/vsftpd/chroot_list
+ #
+ # You may activate the "-R" option to the builtin ls. This is disabled by
+ # default to avoid remote users being able to cause excessive I/O on large
+@@ -115,3 +117,7 @@ listen=YES
+ # sockets, you must run two copies of vsftpd with two configuration files.
+ # Make sure, that one of the listen options is commented !!
+ #listen_ipv6=YES
++
++pam_service_name=vsftpd
++userlist_enable=YES
++tcp_wrappers=YES
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index fcc6022..5e46a2f 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -4,7 +4,7 @@ vsftpd.conf \- config file for vsftpd
+ .SH DESCRIPTION
+ vsftpd.conf may be used to control various aspects of vsftpd's behaviour. By
+ default, vsftpd looks for this file at the location
+-.BR /etc/vsftpd.conf .
++.BR /etc/vsftpd/vsftpd.conf .
+ However, you may override this by specifying a command line argument to
+ vsftpd. The command line argument is the pathname of the configuration file
+ for vsftpd. This behaviour is useful because you may wish to use an advanced
+@@ -110,7 +110,7 @@ When enabled, and vsftpd is started in "listen" mode, vsftpd will background
+ the listener process. i.e. control will immediately be returned to the shell
+ which launched vsftpd.
+ 
+-Default: NO
++Default: YES
+ .TP
+ .B check_shell
+ Note! This option only has an effect for non-PAM builds of vsftpd. If disabled,
+@@ -138,7 +138,7 @@ chroot() jail in their home directory upon login. The meaning is slightly
+ different if chroot_local_user is set to YES. In this case, the list becomes
+ a list of users which are NOT to be placed in a chroot() jail.
+ By default, the file containing this list is
+-/etc/vsftpd.chroot_list, but you may override this with the
++/etc/vsftpd/chroot_list, but you may override this with the
+ .BR chroot_list_file
+ setting.
+ 
+@@ -177,7 +177,7 @@ Default: NO
+ .B deny_email_enable
+ If activated, you may provide a list of anonymous password e-mail responses
+ which cause login to be denied. By default, the file containing this list is
+-/etc/vsftpd.banned_emails, but you may override this with the
++/etc/vsftpd/banned_emails, but you may override this with the
+ .BR banned_email_file
+ setting.
+ 
+@@ -433,7 +433,7 @@ anonymous logins are prevented unless the password provided is listed in the
+ file specified by the
+ .BR email_password_file
+ setting. The file format is one password per line, no extra whitespace. The
+-default filename is /etc/vsftpd.email_passwords.
++default filename is /etc/vsftpd/email_passwords.
+ 
+ Default: NO
+ .TP
+@@ -764,7 +764,7 @@ passwords which are not permitted. This file is consulted if the option
+ .BR deny_email_enable
+ is enabled.
+ 
+-Default: /etc/vsftpd.banned_emails
++Default: /etc/vsftpd/banned_emails
+ .TP
+ .B banner_file
+ This option is the name of a file containing text to display when someone
+@@ -803,7 +803,7 @@ is enabled. If the option
+ is enabled, then the list file becomes a list of users to NOT place in a
+ chroot() jail.
+ 
+-Default: /etc/vsftpd.chroot_list
++Default: /etvsftpd.confc/vsftpd.chroot_list
+ .TP
+ .B cmds_allowed
+ This options specifies a comma separated list of allowed FTP commands (post
+@@ -864,7 +864,7 @@ This option can be used to provide an alternate file for usage by the
+ .BR secure_email_list_enable
+ setting.
+ 
+-Default: /etc/vsftpd.email_passwords
++Default: /etc/vsftpd/email_passwords
+ .TP
+ .B ftp_username
+ This is the name of the user we use for handling anonymous FTP. The home
+@@ -987,10 +987,10 @@ the manual page, on a per-user basis. Usage is simple, and is best illustrated
+ with an example. If you set
+ .BR user_config_dir
+ to be
+-.BR /etc/vsftpd_user_conf
++.BR /etc/vsftpd/user_conf
+ and then log on as the user "chris", then vsftpd will apply the settings in
+ the file
+-.BR /etc/vsftpd_user_conf/chris
++.BR /etc/vsftpd/user_conf/chris
+ for the duration of the session. The format of this file is as detailed in
+ this manual page! PLEASE NOTE that not all settings are effective on a
+ per-user basis. For example, many settings only prior to the user's session
+@@ -1026,7 +1026,7 @@ This option is the name of the file loaded when the
+ .BR userlist_enable
+ option is active.
+ 
+-Default: /etc/vsftpd.user_list
++Default: /etc/vsftpd/user_list
+ .TP
+ .B vsftpd_log_file
+ This option is the name of the file to which we write the vsftpd style
+-- 
+2.14.4
+

SOURCES/0005-Use-hostname-when-calling-PAM-authentication-module.patch

@@ -0,0 +1,75 @@
+From 08c49b78942d40c99fae8c40e7668aa73e1bd695 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 6 Sep 2016 15:01:23 +0200
+Subject: [PATCH 05/59] Use hostname when calling PAM authentication module.
+
+Currently the vsftpd passes all logins as IP addresses
+into PAM. This prevents administrators from setting up
+ACLs based on domain (e.g. .example.com). This patch
+enables reverse host lookup and use hostname instead
+of address if there is one.
+---
+ sysdeputil.c | 19 ++++++++++++++++---
+ 1 file changed, 16 insertions(+), 3 deletions(-)
+
+diff --git a/sysdeputil.c b/sysdeputil.c
+index 06f01f4..b2782da 100644
+--- a/sysdeputil.c
++++ b/sysdeputil.c
+@@ -16,6 +16,10 @@
+ #include "tunables.h"
+ #include "builddefs.h"
+ 
++/* For gethostbyaddr, inet_addr */
++#include <netdb.h>
++#include <arpa/inet.h>
++
+ /* For Linux, this adds nothing :-) */
+ #include "port/porting_junk.h"
+ 
+@@ -323,6 +327,10 @@ vsf_sysdep_check_auth(struct mystr* p_user_str,
+                       const struct mystr* p_remote_host)
+ {
+   int retval = -1;
++#ifdef PAM_RHOST
++  struct sockaddr_in sin;
++  struct hostent *host;
++#endif
+   pam_item_t item;
+   const char* pam_user_name = 0;
+   struct pam_conv the_conv =
+@@ -346,7 +354,12 @@ vsf_sysdep_check_auth(struct mystr* p_user_str,
+     return 0;
+   }
+ #ifdef PAM_RHOST
+-  retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(p_remote_host));
++  sin.sin_addr.s_addr = inet_addr(str_getbuf(p_remote_host));
++  host = gethostbyaddr((char*)&sin.sin_addr.s_addr,sizeof(struct in_addr),AF_INET);
++  if (host != (struct hostent*)0)
++    retval = pam_set_item(s_pamh, PAM_RHOST, host->h_name);
++  else
++    retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(p_remote_host));
+   if (retval != PAM_SUCCESS)
+   {
+     (void) pam_end(s_pamh, retval);
+@@ -559,7 +572,7 @@ vsf_sysdep_has_capabilities(void)
+   }
+   return s_runtime_has_caps;
+ }
+-  
++
+   #ifndef VSF_SYSDEP_HAVE_LIBCAP
+ static int
+ do_checkcap(void)
+@@ -1081,7 +1094,7 @@ vsf_sysutil_recv_fd(const int sock_fd)
+   msg.msg_flags = 0;
+   /* In case something goes wrong, set the fd to -1 before the syscall */
+   p_fd = (int*)CMSG_DATA(CMSG_FIRSTHDR(&msg));
+-  *p_fd = -1;  
++  *p_fd = -1;
+   retval = recvmsg(sock_fd, &msg, 0);
+   if (retval != 1)
+   {
+-- 
+2.14.4
+

SOURCES/0006-Close-stdin-out-err-before-listening-for-incoming-co.patch

@@ -0,0 +1,35 @@
+From 423cbf4ddca6578b87e0f8a3fc425688cd1ca89c Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 6 Sep 2016 16:18:39 +0200
+Subject: [PATCH 06/59] Close stdin/out/err before listening for incoming
+ connections.
+
+When running vsftpd as a stand-alone FTP daemon, vsftpd
+did not close stdin/out/err. This caused the start script
+to hang waiting for stdin to close. Before this patch was
+applied, one had to hit ctrl+c in order to get shell prompt
+back. Correct behavior:
+$ /etc/init.d/vsftpd start | tee
+Starting vsftpd for vsftpd:                                [  OK  ]
+$
+---
+ standalone.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/standalone.c b/standalone.c
+index ba01ab1..e0f2d5b 100644
+--- a/standalone.c
++++ b/standalone.c
+@@ -130,6 +130,9 @@ vsf_standalone_main(void)
+       die("could not bind listening IPv6 socket");
+     }
+   }
++  vsf_sysutil_close(0);
++  vsf_sysutil_close(1);
++  vsf_sysutil_close(2);
+   retval = vsf_sysutil_listen(listen_sock, VSFTP_LISTEN_BACKLOG);
+   if (vsf_sysutil_retval_is_error(retval))
+   {
+-- 
+2.14.4
+

SOURCES/0007-Make-filename-filters-smarter.patch

@@ -0,0 +1,102 @@
+From 548375b2122f83771dc0b8571f16e5b5adabba98 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 10:04:31 +0200
+Subject: [PATCH 07/59] Make filename filters smarter.
+
+In the original version vsftpd was not able to prevent
+users from downloading for instance /etc/passwd by
+defining filters such as deny_file=/etc/passwd or /etc*
+or passwd. Example of erroneous behavior:
+230 Login successful.
+Remote system type is UNIX.
+Using binary mode to transfer files.
+ftp> cd /
+250 Directory successfully changed.
+ftp> cd /etc
+550 Permission denied.
+ftp> cd etc
+250 Directory successfully changed.
+ftp> get passwd
+local: passwd remote: passwd
+227 Entering Passive Mode (127,0,0,1,99,251)
+150 Opening BINARY mode data connection for passwd (2813 bytes).
+226 File send OK.
+2813 bytes received in 0.00016 seconds (1.7e+04 Kbytes/s)
+ftp> quit
+221 Goodbye.
+---
+ ls.c  | 24 +++++++++++++++++++++++-
+ str.c | 11 +++++++++++
+ str.h |  1 +
+ 3 files changed, 35 insertions(+), 1 deletion(-)
+
+diff --git a/ls.c b/ls.c
+index 7e1376d..f489478 100644
+--- a/ls.c
++++ b/ls.c
+@@ -246,8 +246,30 @@ vsf_filename_passes_filter(const struct mystr* p_filename_str,
+   int ret = 0;
+   char last_token = 0;
+   int must_match_at_current_pos = 1;
++
++
+   str_copy(&filter_remain_str, p_filter_str);
+-  str_copy(&name_remain_str, p_filename_str);
++
++  if (!str_isempty (&filter_remain_str) && !str_isempty(p_filename_str)) {
++    if (str_get_char_at(p_filter_str, 0) == '/') {
++      if (str_get_char_at(p_filename_str, 0) != '/') {
++        str_getcwd (&name_remain_str);
++
++        if (str_getlen(&name_remain_str) > 1) /* cwd != root dir */
++          str_append_char (&name_remain_str, '/');
++
++        str_append_str (&name_remain_str, p_filename_str);
++      }
++      else
++       str_copy (&name_remain_str, p_filename_str);
++    } else {
++      if (str_get_char_at(p_filter_str, 0) != '{')
++        str_basename (&name_remain_str, p_filename_str);
++      else
++        str_copy (&name_remain_str, p_filename_str);
++    }
++  } else
++    str_copy(&name_remain_str, p_filename_str);
+ 
+   while (!str_isempty(&filter_remain_str) && *iters < VSFTP_MATCHITERS_MAX)
+   {
+diff --git a/str.c b/str.c
+index 6596204..ba4b92a 100644
+--- a/str.c
++++ b/str.c
+@@ -711,3 +711,14 @@ str_replace_unprintable(struct mystr* p_str, char new_char)
+   }
+ }
+ 
++void
++str_basename (struct mystr* d_str, const struct mystr* path)
++{
++  static struct mystr tmp;
++
++  str_copy (&tmp, path);
++  str_split_char_reverse(&tmp, d_str, '/');
++
++  if (str_isempty(d_str))
++   str_copy (d_str, path);
++}
+diff --git a/str.h b/str.h
+index ab0a9a4..3a21b50 100644
+--- a/str.h
++++ b/str.h
+@@ -100,6 +100,7 @@ void str_replace_unprintable(struct mystr* p_str, char new_char);
+ int str_atoi(const struct mystr* p_str);
+ filesize_t str_a_to_filesize_t(const struct mystr* p_str);
+ unsigned int str_octal_to_uint(const struct mystr* p_str);
++void str_basename (struct mystr* d_str, const struct mystr* path);
+ 
+ /* PURPOSE: Extract a line of text (delimited by \n or EOF) from a string
+  * buffer, starting at character position 'p_pos'. The extracted line will
+-- 
+2.14.4
+

SOURCES/0008-Write-denied-logins-into-the-log.patch

@@ -0,0 +1,147 @@
+From 75c172596aa9e7a9f32062579f7f98783341c924 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 10:17:17 +0200
+Subject: [PATCH 08/59] Write denied logins into the log.
+
+This patch adds a new option 'userlist_log'. If enabled,
+every login denial based on the user list will be logged.
+---
+ logging.c     |  7 +++++++
+ logging.h     | 11 +++++++++++
+ parseconf.c   |  1 +
+ prelogin.c    | 14 ++++++++++++++
+ tunables.c    |  2 ++
+ tunables.h    |  1 +
+ vsftpd.conf.5 |  8 ++++++++
+ 7 files changed, 44 insertions(+)
+
+diff --git a/logging.c b/logging.c
+index ad531d6..99671b4 100644
+--- a/logging.c
++++ b/logging.c
+@@ -103,6 +103,13 @@ vsf_log_line(struct vsf_session* p_sess, enum EVSFLogEntryType what,
+   vsf_log_common(p_sess, 1, what, p_str);
+ }
+ 
++void
++vsf_log_failed_line(struct vsf_session* p_sess, enum EVSFLogEntryType what,
++             struct mystr* p_str)
++{
++  vsf_log_common(p_sess, 0, what, p_str);
++}
++
+ int
+ vsf_log_entry_pending(struct vsf_session* p_sess)
+ {
+diff --git a/logging.h b/logging.h
+index 48f88ec..1ff57d1 100644
+--- a/logging.h
++++ b/logging.h
+@@ -80,5 +80,16 @@ void vsf_log_do_log(struct vsf_session* p_sess, int succeeded);
+ void vsf_log_line(struct vsf_session* p_sess, enum EVSFLogEntryType what,
+                   struct mystr* p_str);
+ 
++/* vsf_log_failed_line()
++ * PURPOSE
++ * Same as vsf_log_line(), except that it logs the line as failed operation.
++ * PARAMETERS
++ * p_sess       - the current session object
++ * what         - the type of operation to log
++ * p_str        - the string to log
++ */
++void vsf_log_failed_line(struct vsf_session* p_sess, enum EVSFLogEntryType what,
++                  struct mystr* p_str);
++
+ #endif /* VSF_LOGGING_H */
+ 
+diff --git a/parseconf.c b/parseconf.c
+index ea2242b..385afd2 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -91,6 +91,7 @@ parseconf_bool_array[] =
+   { "mdtm_write", &tunable_mdtm_write },
+   { "lock_upload_files", &tunable_lock_upload_files },
+   { "pasv_addr_resolve", &tunable_pasv_addr_resolve },
++  { "userlist_log", &tunable_userlist_log },
+   { "debug_ssl", &tunable_debug_ssl },
+   { "require_cert", &tunable_require_cert },
+   { "validate_cert", &tunable_validate_cert },
+diff --git a/prelogin.c b/prelogin.c
+index df4aade..1588bc1 100644
+--- a/prelogin.c
++++ b/prelogin.c
+@@ -246,6 +246,20 @@ handle_user_command(struct vsf_session* p_sess)
+       check_login_delay();
+       vsf_cmdio_write(p_sess, FTP_LOGINERR, "Permission denied.");
+       check_login_fails(p_sess);
++      if (tunable_userlist_log)
++      {
++        struct mystr str_log_line = INIT_MYSTR;
++        if (tunable_userlist_deny)
++        {
++          str_alloc_text(&str_log_line, "User is in the deny user list.");
++        }
++        else
++        {
++          str_alloc_text(&str_log_line, "User is not in the allow user list.");
++        }
++        vsf_log_failed_line(p_sess, kVSFLogEntryLogin, &str_log_line);
++        str_free(&str_log_line);
++      }
+       str_empty(&p_sess->user_str);
+       return;
+     }
+diff --git a/tunables.c b/tunables.c
+index 0ac4c34..b30fca1 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -72,6 +72,7 @@ int tunable_force_anon_data_ssl;
+ int tunable_mdtm_write;
+ int tunable_lock_upload_files;
+ int tunable_pasv_addr_resolve;
++int tunable_userlist_log;
+ int tunable_debug_ssl;
+ int tunable_require_cert;
+ int tunable_validate_cert;
+@@ -212,6 +213,7 @@ tunables_load_defaults()
+   tunable_mdtm_write = 1;
+   tunable_lock_upload_files = 1;
+   tunable_pasv_addr_resolve = 0;
++  tunable_userlist_log = 0;
+   tunable_debug_ssl = 0;
+   tunable_require_cert = 0;
+   tunable_validate_cert = 0;
+diff --git a/tunables.h b/tunables.h
+index 05d2456..e44d64c 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -73,6 +73,7 @@ extern int tunable_force_anon_data_ssl;       /* Require anon data uses SSL */
+ extern int tunable_mdtm_write;                /* Allow MDTM to set timestamps */
+ extern int tunable_lock_upload_files;         /* Lock uploading files */
+ extern int tunable_pasv_addr_resolve;         /* DNS resolve pasv_addr */
++extern int tunable_userlist_log;              /* Log every failed login attempt */
+ extern int tunable_debug_ssl;                 /* Verbose SSL logging */
+ extern int tunable_require_cert;              /* SSL client cert required */
+ extern int tunable_validate_cert;             /* SSL certs must be valid */
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 5e46a2f..9d767b1 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -586,6 +586,14 @@ Default: NO
+ If set to yes, all SSL client certificates received must validate OK.
+ Self-signed certs do not constitute OK validation. (New in v2.0.6).
+ 
++Default: NO
++.TP
++.B userlist_log
++This option is examined if
++.BR userlist_enable
++is activated. If enabled, every login denial based on the user list will be
++logged.
++
+ Default: NO
+ .TP
+ .B virtual_use_local_privs
+-- 
+2.14.4
+

SOURCES/0009-Trim-whitespaces-when-reading-configuration.patch

@@ -0,0 +1,99 @@
+From d024bc27cee40f21e6a3841266062408c44e56fb Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 10:35:54 +0200
+Subject: [PATCH 09/59] Trim whitespaces when reading configuration.
+
+---
+ parseconf.c |  2 +-
+ str.c       | 12 ++++++++++++
+ str.h       |  1 +
+ sysutil.c   | 12 ++++++++++++
+ sysutil.h   |  1 +
+ 5 files changed, 27 insertions(+), 1 deletion(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index 385afd2..30df598 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -280,7 +280,7 @@ vsf_parseconf_load_setting(const char* p_setting, int errs_fatal)
+         }
+         else
+         {
+-          *p_curr_setting = str_strdup(&s_value_str);
++          *p_curr_setting = str_strdup_trimmed(&s_value_str);
+         }
+         return;
+       }
+diff --git a/str.c b/str.c
+index ba4b92a..41b27db 100644
+--- a/str.c
++++ b/str.c
+@@ -104,6 +104,18 @@ str_strdup(const struct mystr* p_str)
+   return vsf_sysutil_strdup(str_getbuf(p_str));
+ }
+ 
++const char*
++str_strdup_trimmed(const struct mystr* p_str)
++{
++  const char* p_trimmed = str_getbuf(p_str);
++  int h, t, newlen;
++
++  for (h = 0; h < (int)str_getlen(p_str) && vsf_sysutil_isspace(p_trimmed[h]); h++) ;
++  for (t = str_getlen(p_str) - 1; t >= 0 && vsf_sysutil_isspace(p_trimmed[t]); t--) ;
++  newlen = t - h + 1;
++  return newlen ? vsf_sysutil_strndup(p_trimmed+h, (unsigned int)newlen) : 0L;
++}
++
+ void
+ str_alloc_alt_term(struct mystr* p_str, const char* p_src, char term)
+ {
+diff --git a/str.h b/str.h
+index 3a21b50..44270da 100644
+--- a/str.h
++++ b/str.h
+@@ -31,6 +31,7 @@ void str_alloc_ulong(struct mystr* p_str, unsigned long the_ulong);
+ void str_alloc_filesize_t(struct mystr* p_str, filesize_t the_filesize);
+ void str_copy(struct mystr* p_dest, const struct mystr* p_src);
+ const char* str_strdup(const struct mystr* p_str);
++const char* str_strdup_trimmed(const struct mystr* p_str);
+ void str_empty(struct mystr* p_str);
+ void str_free(struct mystr* p_str);
+ void str_trunc(struct mystr* p_str, unsigned int trunc_len);
+diff --git a/sysutil.c b/sysutil.c
+index 5cdb6ef..428a34a 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -1035,6 +1035,18 @@ vsf_sysutil_strdup(const char* p_str)
+   return strdup(p_str);
+ }
+ 
++char*
++vsf_sysutil_strndup(const char* p_str, unsigned int p_len)
++{
++  char *new = (char *)malloc(p_len+1);
++
++  if (new == NULL)
++    return NULL;
++
++  new[p_len]='\0';
++  return (char *)memcpy(new, p_str, p_len);
++}
++
+ void
+ vsf_sysutil_memclr(void* p_dest, unsigned int size)
+ {
+diff --git a/sysutil.h b/sysutil.h
+index c34778c..c2ddd15 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -186,6 +186,7 @@ int vsf_sysutil_wait_get_exitcode(
+ /* Various string functions */
+ unsigned int vsf_sysutil_strlen(const char* p_text);
+ char* vsf_sysutil_strdup(const char* p_str);
++char* vsf_sysutil_strndup(const char* p_str, unsigned int p_len);
+ void vsf_sysutil_memclr(void* p_dest, unsigned int size);
+ void vsf_sysutil_memcpy(void* p_dest, const void* p_src,
+                         const unsigned int size);
+-- 
+2.14.4
+

SOURCES/0010-Improve-daemonizing.patch

@@ -0,0 +1,209 @@
+From 569e7078244470ac0fcc2af3947c2735338555ec Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 11:29:29 +0200
+Subject: [PATCH 10/59] Improve daemonizing
+
+Init script gets correct return code if binding fails.
+---
+ standalone.c | 38 +++++++++++++++++++++++++++++++++++++-
+ sysutil.c    | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ sysutil.h    |  7 ++++++-
+ 3 files changed, 102 insertions(+), 2 deletions(-)
+
+diff --git a/standalone.c b/standalone.c
+index e0f2d5b..3b65ea2 100644
+--- a/standalone.c
++++ b/standalone.c
+@@ -26,6 +26,8 @@ static unsigned int s_ipaddr_size;
+ 
+ static void handle_sigchld(void*  duff);
+ static void handle_sighup(void*  duff);
++static void handle_sigusr1(int sig);
++static void handle_sigalrm(int sig);
+ static void prepare_child(int sockfd);
+ static unsigned int handle_ip_count(void* p_raw_addr);
+ static void drop_ip_count(void* p_raw_addr);
+@@ -46,11 +48,23 @@ vsf_standalone_main(void)
+   }
+   if (tunable_background)
+   {
++    vsf_sysutil_sigaction(kVSFSysUtilSigALRM, handle_sigalrm);
++    vsf_sysutil_sigaction(kVSFSysUtilSigUSR1, handle_sigusr1);
++
+     int forkret = vsf_sysutil_fork();
+     if (forkret > 0)
+     {
+       /* Parent, just exit */
+-      vsf_sysutil_exit(0);
++      vsf_sysutil_set_alarm(3);
++      vsf_sysutil_pause();
++
++      vsf_sysutil_exit(1);
++    }
++    else if (forkret == 0)
++    {
++      // Son, restore original signal handler
++      vsf_sysutil_sigaction(kVSFSysUtilSigALRM, 0L);
++      vsf_sysutil_sigaction(kVSFSysUtilSigUSR1, 0L);
+     }
+     /* Son, close standard FDs to avoid SSH hang-on-exit */
+     vsf_sysutil_reopen_standard_fds();
+@@ -99,6 +113,10 @@ vsf_standalone_main(void)
+     {
+       die("could not bind listening IPv4 socket");
+     }
++    if (tunable_background)
++    {
++      vsf_sysutil_kill(vsf_sysutil_getppid(), kVSFSysUtilSigUSR1);
++    }
+   }
+   else
+   {
+@@ -129,6 +147,10 @@ vsf_standalone_main(void)
+     {
+       die("could not bind listening IPv6 socket");
+     }
++    if (tunable_background)
++    {
++      vsf_sysutil_kill(vsf_sysutil_getppid(), kVSFSysUtilSigUSR1);
++    }
+   }
+   vsf_sysutil_close(0);
+   vsf_sysutil_close(1);
+@@ -268,6 +290,20 @@ handle_sighup(void* duff)
+   vsf_parseconf_load_file(0, 0);
+ }
+ 
++static void
++handle_sigalrm(int sig)
++{
++  (void)sig; // avoid unused parameter error
++  vsf_sysutil_exit(1);
++}
++
++static void
++handle_sigusr1(int sig)
++{
++  (void)sig; // avoid unused parameter error
++  vsf_sysutil_exit(0);
++}
++
+ static unsigned int
+ hash_ip(unsigned int buckets, void* p_key)
+ {
+diff --git a/sysutil.c b/sysutil.c
+index 428a34a..c848356 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -201,6 +201,9 @@ vsf_sysutil_translate_sig(const enum EVSFSysUtilSignal sig)
+     case kVSFSysUtilSigHUP:
+       realsig = SIGHUP;
+       break;
++    case kVSFSysUtilSigUSR1:
++      realsig = SIGUSR1;
++      break;
+     default:
+       bug("unknown signal in vsf_sysutil_translate_sig");
+       break;
+@@ -549,6 +552,12 @@ vsf_sysutil_getpid(void)
+   return (unsigned int) s_current_pid;
+ }
+ 
++unsigned int
++vsf_sysutil_getppid(void)
++{
++  return (unsigned int)getppid();
++}
++
+ int
+ vsf_sysutil_fork(void)
+ {
+@@ -2871,3 +2880,53 @@ vsf_sysutil_post_fork()
+     s_sig_details[i].pending = 0;
+   }
+ }
++
++static struct sigaction sigalr, sigusr1;
++
++void
++vsf_sysutil_sigaction(const enum EVSFSysUtilSignal sig, void (*p_handlefunc)(int))
++{
++  int realsig = vsf_sysutil_translate_sig(sig);
++  int retval;
++  struct sigaction sigact, *origsigact=NULL;
++  if (realsig==SIGALRM)
++  {
++    origsigact = &sigalr;
++  }
++  else if (realsig==SIGUSR1)
++  {
++    origsigact = &sigusr1;
++  }
++  vsf_sysutil_memclr(&sigact, sizeof(sigact));
++  if (p_handlefunc != NULL)
++  {
++    sigact.sa_handler = p_handlefunc;
++    retval = sigfillset(&sigact.sa_mask);
++    if (retval != 0)
++    {
++      die("sigfillset");
++    }
++    retval = sigaction(realsig, &sigact, origsigact);
++  }
++  else
++  {
++    retval = sigaction(realsig, origsigact, NULL);
++  }
++  if (retval != 0)
++  {
++    die("sigaction");
++  }
++}
++
++int
++vsf_sysutil_kill(int pid, int sig)
++{
++  int realsig = vsf_sysutil_translate_sig(sig);
++  return kill(pid, realsig);
++}
++
++int
++vsf_sysutil_pause()
++{
++  return pause();
++}
+diff --git a/sysutil.h b/sysutil.h
+index c2ddd15..bfc92cb 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -30,7 +30,8 @@ enum EVSFSysUtilSignal
+   kVSFSysUtilSigCHLD,
+   kVSFSysUtilSigPIPE,
+   kVSFSysUtilSigURG,
+-  kVSFSysUtilSigHUP
++  kVSFSysUtilSigHUP,
++  kVSFSysUtilSigUSR1
+ };
+ enum EVSFSysUtilInterruptContext
+ {
+@@ -165,6 +166,7 @@ void vsf_sysutil_free(void* p_ptr);
+ 
+ /* Process creation/exit/process handling */
+ unsigned int vsf_sysutil_getpid(void);
++unsigned int vsf_sysutil_getppid(void);
+ void vsf_sysutil_post_fork(void);
+ int vsf_sysutil_fork(void);
+ int vsf_sysutil_fork_failok(void);
+@@ -182,6 +184,9 @@ int vsf_sysutil_wait_exited_normally(
+   const struct vsf_sysutil_wait_retval* p_waitret);
+ int vsf_sysutil_wait_get_exitcode(
+   const struct vsf_sysutil_wait_retval* p_waitret);
++void vsf_sysutil_sigaction(const enum EVSFSysUtilSignal sig, void (*p_handlefunc)(int));
++int vsf_sysutil_kill(int pid, int sig);
++int vsf_sysutil_pause();
+ 
+ /* Various string functions */
+ unsigned int vsf_sysutil_strlen(const char* p_text);
+-- 
+2.14.4
+

SOURCES/0011-Fix-listing-with-more-than-one-star.patch

@@ -0,0 +1,38 @@
+From 32e6642640635d7305969f808b5badb706a11bff Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 11:36:17 +0200
+Subject: [PATCH 11/59] Fix listing with more than one star '*'.
+
+This is a regression introduced by some previous patch.
+---
+ ls.c | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/ls.c b/ls.c
+index f489478..616b2d9 100644
+--- a/ls.c
++++ b/ls.c
+@@ -311,6 +311,20 @@ vsf_filename_passes_filter(const struct mystr* p_filename_str,
+       {
+         goto out;
+       }
++      if (!must_match_at_current_pos && last_token == 0)
++      {
++        struct mystr last_str = INIT_MYSTR;
++        str_mid_to_end(&name_remain_str, &last_str,
++          str_getlen(&name_remain_str) - str_getlen(&s_match_needed_str));
++        locate_result = str_locate_str(&last_str, &s_match_needed_str);
++        str_free(&last_str);
++
++        if (locate_result.found)
++        {
++          ret = 1;
++        }
++        goto out;
++      }
+       /* Chop matched string out of remainder */
+       str_mid_to_end(&name_remain_str, &temp_str,
+                      indexx + str_getlen(&s_match_needed_str));
+-- 
+2.14.4
+

SOURCES/0012-Replace-syscall-__NR_clone-.-with-clone.patch

@@ -0,0 +1,35 @@
+From 0c3a1123c391995ab46cfde603fa025ff180a819 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 11:43:54 +0200
+Subject: [PATCH 12/59] Replace syscall(__NR_clone ..) with clone ()
+
+in order to fix incorrect order of params on s390 arch
+---
+ sysdeputil.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/sysdeputil.c b/sysdeputil.c
+index b2782da..3bbabaa 100644
+--- a/sysdeputil.c
++++ b/sysdeputil.c
+@@ -1306,7 +1306,7 @@ vsf_sysutil_fork_isolate_failok()
+   static int cloneflags_work = 1;
+   if (cloneflags_work)
+   {
+-    int ret = syscall(__NR_clone, CLONE_NEWPID | CLONE_NEWIPC | SIGCHLD, NULL);
++    int ret = clone(NULL, NULL, CLONE_NEWPID | CLONE_NEWIPC | SIGCHLD, NULL);
+     if (ret != -1 || (errno != EINVAL && errno != EPERM))
+     {
+       if (ret == 0)
+@@ -1328,7 +1328,7 @@ vsf_sysutil_fork_newnet()
+   static int cloneflags_work = 1;
+   if (cloneflags_work)
+   {
+-    int ret = syscall(__NR_clone, CLONE_NEWNET | SIGCHLD, NULL);
++    int ret = clone(NULL, NULL, CLONE_NEWNET | SIGCHLD, NULL);
+     if (ret != -1 || (errno != EINVAL && errno != EPERM))
+     {
+       if (ret == 0)
+-- 
+2.14.4
+

SOURCES/0013-Extend-man-pages-with-systemd-info.patch

@@ -0,0 +1,86 @@
+From 813a4bc45d45f4af94c699893cb2d2ba998d5d31 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 11:53:07 +0200
+Subject: [PATCH 13/59] Extend man pages with systemd info.
+
+Man pages now reflect how is vsftpd used as
+systemd service.
+---
+ vsftpd.8      | 24 ++++++++++++++++++++++++
+ vsftpd.conf.5 | 18 +++++++++++++++++-
+ 2 files changed, 41 insertions(+), 1 deletion(-)
+
+diff --git a/vsftpd.8 b/vsftpd.8
+index c920e7d..fbeb1a2 100644
+--- a/vsftpd.8
++++ b/vsftpd.8
+@@ -25,6 +25,23 @@ in
+ Direct execution of the
+ .Nm vsftpd
+ binary will then launch the FTP service ready for immediate client connections.
++.Pp
++Systemd changes the vsftpd daemon start-up. The vsftpd package contains vsftpd-generator script generating symbolic links to /var/run/systemd/generator/vsftpd.target.wants directory. The generator is called during e.g. 'systemctl --system daemon-reload'. All these symbolic links link /usr/lib/systemd/system/vsftpd@.service file.
++The vsftpd daemon(s) is/are controlled by one of following ways:
++.Pp
++1. Single daemon using default /etc/vsftpd/vsftpd.conf configuration file
++.br
++# systemctl {start,stop,...} vsftpd[.service]
++.Pp
++2. Single daemon using /etc/vsftpd/<conf-name>.conf
++.br
++# systemctl {start,stop,...} vsftpd@<conf-name>[.service]
++.Pp
++3. All instances together
++.br
++# systemctl {restart,stop} vsftpd.target
++.Pp
++See systemd.unit(5), systemd.target(5) for further details.
+ .Sh OPTIONS
+ An optional
+ configuration file or files
+@@ -55,6 +72,13 @@ the "ftpd_banner" setting is set to "blah", which overrides any default vsftpd
+ setting and any identical setting that was in the config file.
+ .Sh FILES
+ .Pa /etc/vsftpd/vsftpd.conf
++.Pp
++.Pa /usr/lib/systemd/system/vsftpd.service
++.Pp
++.Pa /usr/lib/systemd/system/vsftpd@.service
++.Pp
++.Pa /usr/lib/systemd/system/vsftpd.target
+ .Sh SEE ALSO
+ .Xr vsftpd.conf 5
++.Xr systemd.unit 5
+ .end
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 9d767b1..0744f85 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -12,7 +12,23 @@ inetd such as
+ .BR xinetd
+ to launch vsftpd with different configuration files on a per virtual host
+ basis.
+-
++.P
++Systemd changes the vsftpd daemon start-up. The vsftpd package contains vsftpd-generator script generating symbolic links to /var/run/systemd/generator/vsftpd.target.wants directory. The generator is called during e. g. 'systemctl --system daemon-reload'. All these symbolic links link /usr/lib/systemd/system/vsftpd@.service file.
++The vsftpd daemon(s) is/are controlled by one of following ways:
++.P
++1. Single daemon using default /etc/vsftpd/vsftpd.conf configuration file
++.br
++# systemctl {start,stop,...} vsftpd[.service]
++.P
++2. Single daemon using /etc/vsftpd/<config-filename>.conf
++.br
++# systemctl {start,stop,...} vsftpd@<config-filename-without-extension>[.service]
++.P
++3. All instances together
++.br
++# systemctl {restart,stop} vsftpd.target
++.P
++See systemd.unit(5), systemd.target(5) for further details.
+ .SH FORMAT
+ The format of vsftpd.conf is very simple. Each line is either a comment or
+ a directive. Comment lines start with a # and are ignored. A directive line
+-- 
+2.14.4
+

SOURCES/0014-Add-support-for-square-brackets-in-ls.patch

@@ -0,0 +1,277 @@
+From ba0520650ae7f9f63e48ba9fb3a94297aebe2d0c Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 14:22:21 +0200
+Subject: [PATCH 14/59] Add support for square brackets in ls.
+
+---
+ ls.c | 222 +++++++++++++++++++++++++++++++++++++++++++++----------------------
+ 1 file changed, 150 insertions(+), 72 deletions(-)
+
+diff --git a/ls.c b/ls.c
+index 616b2d9..b840136 100644
+--- a/ls.c
++++ b/ls.c
+@@ -246,7 +246,7 @@ vsf_filename_passes_filter(const struct mystr* p_filename_str,
+   int ret = 0;
+   char last_token = 0;
+   int must_match_at_current_pos = 1;
+-
++  int matched = 0;
+ 
+   str_copy(&filter_remain_str, p_filter_str);
+ 
+@@ -276,7 +276,7 @@ vsf_filename_passes_filter(const struct mystr* p_filename_str,
+     static struct mystr s_match_needed_str;
+     /* Locate next special token */
+     struct str_locate_result locate_result =
+-      str_locate_chars(&filter_remain_str, "*?{");
++      str_locate_chars(&filter_remain_str, "*?{[");
+     (*iters)++;
+     /* Isolate text leading up to token (if any) - needs to be matched */
+     if (locate_result.found)
+@@ -294,94 +294,172 @@ vsf_filename_passes_filter(const struct mystr* p_filename_str,
+       str_empty(&filter_remain_str);
+       last_token = 0;
+     }
+-    if (!str_isempty(&s_match_needed_str))
+-    {
+-      /* Need to match something.. could be a match which has to start at
+-       * current position, or we could allow it to start anywhere
+-       */
+-      unsigned int indexx;
+-      locate_result = str_locate_str(&name_remain_str, &s_match_needed_str);
+-      if (!locate_result.found)
++
++    matched = 0;
++    do {
++      if (!str_isempty(&s_match_needed_str))
+       {
+-        /* Fail */
+-        goto out;
++        if (!matched)
++        {
++          matched = 1;
++        }
++        /* Need to match something.. could be a match which has to start at
++         * current position, or we could allow it to start anywhere
++         */
++        unsigned int indexx;
++        locate_result = str_locate_str(&name_remain_str, &s_match_needed_str);
++        if (!locate_result.found)
++        {
++          /* Fail */
++          goto out;
++        }
++        indexx = locate_result.index;
++        if (must_match_at_current_pos && indexx > 0)
++        {
++          goto out;
++        }
++        if (!must_match_at_current_pos && last_token == 0)
++        {
++          struct mystr last_str = INIT_MYSTR;
++          str_mid_to_end(&name_remain_str, &last_str,
++            str_getlen(&name_remain_str) - str_getlen(&s_match_needed_str));
++          locate_result = str_locate_str(&last_str, &s_match_needed_str);
++          str_free(&last_str);
++
++          if (locate_result.found)
++          {
++            ret = 1;
++          }
++          goto out;
++        }
++        /* Chop matched string out of remainder */
++        str_mid_to_end(&name_remain_str, &temp_str,
++                       indexx + str_getlen(&s_match_needed_str));
++        str_copy(&name_remain_str, &temp_str);
+       }
+-      indexx = locate_result.index;
+-      if (must_match_at_current_pos && indexx > 0)
++      if (last_token == '?')
+       {
+-        goto out;
++        if (str_isempty(&name_remain_str))
++        {
++          goto out;
++        }
++        str_right(&name_remain_str, &temp_str, str_getlen(&name_remain_str) - 1);
++        str_copy(&name_remain_str, &temp_str);
++        must_match_at_current_pos = 1;
+       }
+-      if (!must_match_at_current_pos && last_token == 0)
++      else if (last_token == '{')
+       {
+-        struct mystr last_str = INIT_MYSTR;
+-        str_mid_to_end(&name_remain_str, &last_str,
+-          str_getlen(&name_remain_str) - str_getlen(&s_match_needed_str));
+-        locate_result = str_locate_str(&last_str, &s_match_needed_str);
+-        str_free(&last_str);
++        struct str_locate_result end_brace =
++          str_locate_char(&filter_remain_str, '}');
++        must_match_at_current_pos = 1;
++        if (end_brace.found)
++        {
++          int entire = (*iters == 1 && last_token == '{');
+ 
+-        if (locate_result.found)
++          str_split_char(&filter_remain_str, &temp_str, '}');
++          str_copy(&brace_list_str, &filter_remain_str);
++          str_copy(&filter_remain_str, &temp_str);
++          str_split_char(&brace_list_str, &temp_str, ',');
++          while (!str_isempty(&brace_list_str))
++          {
++            str_empty(&new_filter_str);
++            if (!matched && !entire)
++            {
++              str_append_char(&new_filter_str, '*');
++            }
++            str_append_str(&new_filter_str, &brace_list_str);
++            str_append_str(&new_filter_str, &filter_remain_str);
++            if (vsf_filename_passes_filter(&name_remain_str, &new_filter_str,
++                                           iters))
++            {
++              ret = 1;
++              goto out;
++            }
++            str_copy(&brace_list_str, &temp_str);
++            str_split_char(&brace_list_str, &temp_str, ',');
++          }
++          goto out;
++        }
++        else if (str_isempty(&name_remain_str) ||
++                 str_get_char_at(&name_remain_str, 0) != '{')
+         {
+-          ret = 1;
++          goto out;
++        }
++        else
++        {
++          str_right(&name_remain_str, &temp_str,
++                    str_getlen(&name_remain_str) - 1);
++          str_copy(&name_remain_str, &temp_str);
+         }
+-        goto out;
+-      }
+-      /* Chop matched string out of remainder */
+-      str_mid_to_end(&name_remain_str, &temp_str,
+-                     indexx + str_getlen(&s_match_needed_str));
+-      str_copy(&name_remain_str, &temp_str);
+-    }
+-    if (last_token == '?')
+-    {
+-      if (str_isempty(&name_remain_str))
+-      {
+-        goto out;
+       }
+-      str_right(&name_remain_str, &temp_str, str_getlen(&name_remain_str) - 1);
+-      str_copy(&name_remain_str, &temp_str);
+-      must_match_at_current_pos = 1;
+-    }
+-    else if (last_token == '{')
+-    {
+-      struct str_locate_result end_brace =
+-        str_locate_char(&filter_remain_str, '}');
+-      must_match_at_current_pos = 1;
+-      if (end_brace.found)
++      else if (last_token == '[')
+       {
+-        str_split_char(&filter_remain_str, &temp_str, '}');
+-        str_copy(&brace_list_str, &filter_remain_str);
+-        str_copy(&filter_remain_str, &temp_str);
+-        str_split_char(&brace_list_str, &temp_str, ',');
+-        while (!str_isempty(&brace_list_str))
++        struct str_locate_result end_sqb =
++          str_locate_char(&filter_remain_str, ']');
++        must_match_at_current_pos = 1;
++        if (end_sqb.found)
+         {
+-          str_copy(&new_filter_str, &brace_list_str);
+-          str_append_str(&new_filter_str, &filter_remain_str);
+-          if (vsf_filename_passes_filter(&name_remain_str, &new_filter_str,
+-                                         iters))
++          unsigned int cur_pos;
++          char stch, ench;
++          const char *p_brace;
++
++          str_split_char(&filter_remain_str, &temp_str, ']');
++          str_copy(&brace_list_str, &filter_remain_str);
++          str_copy(&filter_remain_str, &temp_str);
++          p_brace = str_getbuf(&brace_list_str);
++          for (cur_pos = 0; cur_pos < str_getlen(&brace_list_str);)
+           {
+-            ret = 1;
+-            goto out;
++            stch = p_brace[cur_pos];
++            // char vers. range
++            if (cur_pos + 2 < str_getlen(&brace_list_str) &&
++                p_brace[cur_pos+1] == '-')
++            {
++              ench = p_brace[cur_pos+2];
++              cur_pos += 3;
++            }
++            else
++            {
++              ench = stch;
++              cur_pos++;
++            }
++            // expand char[s]
++            for (;stch <= ench && !str_isempty(&brace_list_str); stch++)
++            {
++              str_empty(&new_filter_str);
++              if (!matched)
++              {
++                str_append_char(&new_filter_str, '*');
++              }
++              str_append_char(&new_filter_str, stch);
++              str_append_str(&new_filter_str, &filter_remain_str);
++              if (vsf_filename_passes_filter(&name_remain_str, &new_filter_str,
++                                             iters))
++              {
++                ret = 1;
++                goto out;
++              }
++            }
+           }
+-          str_copy(&brace_list_str, &temp_str);
+-          str_split_char(&brace_list_str, &temp_str, ',');
++          goto out;
++        }
++        else if (str_isempty(&name_remain_str) ||
++                 str_get_char_at(&name_remain_str, 0) != '[')
++        {
++          goto out;
++        }
++        else
++        {
++          str_right(&name_remain_str, &temp_str,
++                    str_getlen(&name_remain_str) - 1);
++          str_copy(&name_remain_str, &temp_str);
+         }
+-        goto out;
+-      }
+-      else if (str_isempty(&name_remain_str) ||
+-               str_get_char_at(&name_remain_str, 0) != '{')
+-      {
+-        goto out;
+       }
+       else
+       {
+-        str_right(&name_remain_str, &temp_str,
+-                  str_getlen(&name_remain_str) - 1);
+-        str_copy(&name_remain_str, &temp_str);
++        must_match_at_current_pos = 0;
+       }
+-    }
+-    else
+-    {
+-      must_match_at_current_pos = 0;
+-    }
++    } while (locate_result.found &&
++             str_getlen(&name_remain_str) > 0 && last_token != '*');
+   }
+   /* Any incoming string left means no match unless we ended on the correct
+    * type of wildcard.
+-- 
+2.14.4
+

SOURCES/0015-Listen-on-IPv6-by-default.patch

@@ -0,0 +1,55 @@
+From c5daaedf1efe23b397a5950f5503f5cbfac871c8 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 14:25:28 +0200
+Subject: [PATCH 15/59] Listen on IPv6 by default.
+
+---
+ vsftpd.conf   | 14 +++++++++-----
+ vsftpd.conf.5 |  5 +++--
+ 2 files changed, 12 insertions(+), 7 deletions(-)
+
+diff --git a/vsftpd.conf b/vsftpd.conf
+index db44170..ae6c6c9 100644
+--- a/vsftpd.conf
++++ b/vsftpd.conf
+@@ -111,12 +111,16 @@ xferlog_std_format=YES
+ # When "listen" directive is enabled, vsftpd runs in standalone mode and
+ # listens on IPv4 sockets. This directive cannot be used in conjunction
+ # with the listen_ipv6 directive.
+-listen=YES
+-#
+-# This directive enables listening on IPv6 sockets. To listen on IPv4 and IPv6
+-# sockets, you must run two copies of vsftpd with two configuration files.
++listen=NO
++#
++# This directive enables listening on IPv6 sockets. By default, listening
++# on the IPv6 "any" address (::) will accept connections from both IPv6
++# and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6
++# sockets. If you want that (perhaps because you want to listen on specific
++# addresses) then you must run two copies of vsftpd with two configuration
++# files.
+ # Make sure, that one of the listen options is commented !!
+-#listen_ipv6=YES
++listen_ipv6=YES
+ 
+ pam_service_name=vsftpd
+ userlist_enable=YES
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 0744f85..72bb86f 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -297,8 +297,9 @@ Default: NO
+ .TP
+ .B listen_ipv6
+ Like the listen parameter, except vsftpd will listen on an IPv6 socket instead
+-of an IPv4 one. This parameter and the listen parameter are mutually
+-exclusive.
++of an IPv4 one. Note that a socket listening on the IPv6 "any" address (::)
++will accept both IPv6 and IPv4 connections by default. This parameter and the
++listen parameter are mutually exclusive.
+ 
+ Default: NO
+ .TP
+-- 
+2.14.4
+

SOURCES/0016-Increase-VSFTP_AS_LIMIT-from-200UL-to-400UL.patch

@@ -0,0 +1,27 @@
+From 048208a4db5d7164d89ba5d7545e281d0a3472d3 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Wed, 7 Sep 2016 15:35:59 +0200
+Subject: [PATCH 16/59] Increase VSFTP_AS_LIMIT from 200UL to 400UL.
+
+When using a PAM module to get users from LDAP or database the old
+limit was insufficient.
+---
+ defs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/defs.h b/defs.h
+index ca11eac..bde3232 100644
+--- a/defs.h
++++ b/defs.h
+@@ -19,7 +19,7 @@
+ /* Must be at least the size of VSFTP_MAX_COMMAND_LINE, VSFTP_DIR_BUFSIZE and
+    VSFTP_DATA_BUFSIZE*2 */
+ #define VSFTP_PRIVSOCK_MAXSTR   VSFTP_DATA_BUFSIZE * 2
+-#define VSFTP_AS_LIMIT          200UL * 1024 * 1024
++#define VSFTP_AS_LIMIT          400UL * 1024 * 1024
+ 
+ #endif /* VSF_DEFS_H */
+ 
+-- 
+2.14.4
+

SOURCES/0017-Fix-an-issue-with-timestamps-during-DST.patch

@@ -0,0 +1,161 @@
+From 5ec0b86e5c1ff060720b5a6cd1af9d93ec993650 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 29 Sep 2016 11:14:03 +0200
+Subject: [PATCH 17/59] Fix an issue with timestamps during DST.
+
+vsftpd now checks whether a file was uploaded during DST and
+adjust the timestamp accordingly.
+---
+ sysutil.c | 104 ++++++++++++++++++++++++++++++++++++++++++++++----------------
+ 1 file changed, 77 insertions(+), 27 deletions(-)
+
+diff --git a/sysutil.c b/sysutil.c
+index c848356..2abdd13 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -26,8 +26,10 @@
+ /* For Linux, this adds nothing :-) */
+ #include "port/porting_junk.h"
+ 
++#define F_LOCALTIME "/etc/localtime"
++#define BUFTZSIZ 64
++
+ #include <signal.h>
+-#include <string.h>
+ #include <stdlib.h>
+ #include <unistd.h>
+ #include <sys/types.h>
+@@ -56,6 +58,11 @@
+ #include <netdb.h>
+ #include <sys/resource.h>
+ 
++#ifndef __USE_GNU
++  #define __USE_GNU
++#endif
++#include <string.h>
++
+ /* Private variables to this file */
+ /* Current umask() */
+ static unsigned int s_current_umask;
+@@ -2574,49 +2581,92 @@ error:
+   die("reopening standard file descriptors to /dev/null failed");
+ }
+ 
++char* vsf_sysutil_get_tz()
++{
++  char *ret_tz = NULL;
++  char buff[BUFTZSIZ];
++  off_t s_pos, e_pos;
++  size_t rcnt, rest;
++  int fd;
++
++  if ((fd = open(F_LOCALTIME, O_RDONLY)) > -1)
++  {
++    if ((e_pos = lseek(fd, 0, SEEK_END)) <= 0)
++    {
++      close(fd);
++      return NULL;
++    }
++    s_pos = e_pos > BUFTZSIZ ? e_pos - BUFTZSIZ : 0;
++    lseek(fd, s_pos, SEEK_SET);
++    rcnt = read(fd, buff, BUFTZSIZ);
++
++    if (rcnt && buff[rcnt-1] == '\n')
++    {
++      buff[rcnt-1] = 0;
++      e_pos--;
++    }
++
++    do {
++       char *nl = memrchr(buff, '\n', rcnt);
++       if (rcnt && nl)
++       {
++         int offset = (++nl) - buff;
++         int len = e_pos - s_pos - offset;
++         if (len)
++         {
++           lseek(fd, s_pos + offset, SEEK_SET);
++           ret_tz = calloc(1, len+4);
++           memcpy(ret_tz, "TZ=", 3);
++           rcnt = read(fd, ret_tz+3, len);
++         }
++         break;
++       }
++       if (!s_pos)
++       {
++         break;
++       }
++       rest = s_pos > BUFTZSIZ ? s_pos - BUFTZSIZ : 0;
++       s_pos -= rest;
++       lseek(fd, s_pos, SEEK_SET);
++       rcnt = read(fd, buff, rest);
++    } while (rcnt > 0);
++
++    close (fd);
++  }
++
++  return ret_tz;
++}
++
+ void
+ vsf_sysutil_tzset(void)
+ {
+   int retval;
+-  char tzbuf[sizeof("+HHMM!")];
++  char *tz=NULL, tzbuf[sizeof("+HHMM!")];
+   time_t the_time = time(NULL);
+   struct tm* p_tm;
++
++  /* Set our timezone in the TZ environment variable to cater for the fact
++   * that modern glibc does not cache /etc/localtime (which becomes inaccessible
++   * when we chroot().
++   */
++  tz = vsf_sysutil_get_tz();;
++  if (tz)
++  {
++    putenv(tz);
++  }
+   tzset();
+   p_tm = localtime(&the_time);
+   if (p_tm == NULL)
+   {
+     die("localtime");
+   }
+-  /* Set our timezone in the TZ environment variable to cater for the fact
+-   * that modern glibc does not cache /etc/localtime (which becomes inaccessible
+-   * when we chroot().
+-   */
+   retval = strftime(tzbuf, sizeof(tzbuf), "%z", p_tm);
+   tzbuf[sizeof(tzbuf) - 1] = '\0';
+   if (retval == 5)
+   {
+-    /* Static because putenv() does not copy the string. */
+-    static char envtz[sizeof("TZ=UTC-hh:mm")];
+-    /* Insert a colon so we have e.g. -05:00 instead of -0500 */
+-    tzbuf[5] = tzbuf[4];
+-    tzbuf[4] = tzbuf[3];
+-    tzbuf[3] = ':';
+-    /* Invert the sign - we just got the offset _from_ UTC but for TZ, we need
+-     * the offset _to_ UTC.
+-     */
+-    if (tzbuf[0] == '+')
+-    {
+-      tzbuf[0] = '-';
+-    }
+-    else
+-    {
+-      tzbuf[0] = '+';
+-    }
+-    snprintf(envtz, sizeof(envtz), "TZ=UTC%s", tzbuf);
+-    putenv(envtz);
+     s_timezone = ((tzbuf[1] - '0') * 10 + (tzbuf[2] - '0')) * 60 * 60;
+-    s_timezone += ((tzbuf[4] - '0') * 10 + (tzbuf[5] - '0')) * 60;
+-    if (tzbuf[0] == '-')
++    s_timezone += ((tzbuf[3] - '0') * 10 + (tzbuf[4] - '0')) * 60;
++    if (tzbuf[0] == '+')
+     {
+       s_timezone *= -1;
+     }
+-- 
+2.14.4
+

SOURCES/0018-Change-the-default-log-file-in-configuration.patch

@@ -0,0 +1,43 @@
+From 61dac172bdb14c5a37713078828ea8c8f78c7eb6 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 29 Sep 2016 13:53:16 +0200
+Subject: [PATCH 18/59] Change the default log file in configuration.
+
+Previous "default" value was wrong.
+tunables.c:262 => install_str_setting("/var/log/xferlog",
+&tunable_xferlog_file);
+---
+ RedHat/vsftpd.log | 6 ++++++
+ vsftpd.conf       | 2 +-
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/RedHat/vsftpd.log b/RedHat/vsftpd.log
+index d338de8..14731c1 100644
+--- a/RedHat/vsftpd.log
++++ b/RedHat/vsftpd.log
+@@ -3,3 +3,9 @@
+     nocompress
+     missingok
+ }
++
++/var/log/xferlog {
++    # ftpd doesn't handle SIGHUP properly
++    nocompress
++    missingok
++}
+diff --git a/vsftpd.conf b/vsftpd.conf
+index ae6c6c9..39d1955 100644
+--- a/vsftpd.conf
++++ b/vsftpd.conf
+@@ -50,7 +50,7 @@ connect_from_port_20=YES
+ #
+ # You may override where the log file goes if you like. The default is shown
+ # below.
+-#xferlog_file=/var/log/vsftpd.log
++#xferlog_file=/var/log/xferlog
+ #
+ # If you want, you can have your log file in standard ftpd xferlog format.
+ # Note that the default log file location is /var/log/xferlog in this case.
+-- 
+2.14.4
+

SOURCES/0019-Introduce-reverse_lookup_enable-option.patch

@@ -0,0 +1,109 @@
+From 721de88621100f6ed33f1602415bc249f3ed3219 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 10:22:32 +0100
+Subject: [PATCH 19/59] Introduce reverse_lookup_enable option.
+
+vsftpd can transform IP address into hostname before
+PAM authentication. You can disable it to prevent
+performance issues.
+---
+ parseconf.c   |  1 +
+ sysdeputil.c  | 14 +++++++++-----
+ tunables.c    |  2 ++
+ tunables.h    |  1 +
+ vsftpd.conf.5 |  9 +++++++++
+ 5 files changed, 22 insertions(+), 5 deletions(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index 30df598..3e0dba4 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -91,6 +91,7 @@ parseconf_bool_array[] =
+   { "mdtm_write", &tunable_mdtm_write },
+   { "lock_upload_files", &tunable_lock_upload_files },
+   { "pasv_addr_resolve", &tunable_pasv_addr_resolve },
++  { "reverse_lookup_enable", &tunable_reverse_lookup_enable },
+   { "userlist_log", &tunable_userlist_log },
+   { "debug_ssl", &tunable_debug_ssl },
+   { "require_cert", &tunable_require_cert },
+diff --git a/sysdeputil.c b/sysdeputil.c
+index 3bbabaa..2063c87 100644
+--- a/sysdeputil.c
++++ b/sysdeputil.c
+@@ -354,12 +354,16 @@ vsf_sysdep_check_auth(struct mystr* p_user_str,
+     return 0;
+   }
+ #ifdef PAM_RHOST
+-  sin.sin_addr.s_addr = inet_addr(str_getbuf(p_remote_host));
+-  host = gethostbyaddr((char*)&sin.sin_addr.s_addr,sizeof(struct in_addr),AF_INET);
+-  if (host != (struct hostent*)0)
+-    retval = pam_set_item(s_pamh, PAM_RHOST, host->h_name);
+-  else
++  if (tunable_reverse_lookup_enable) {
++    sin.sin_addr.s_addr = inet_addr(str_getbuf(p_remote_host));
++    host = gethostbyaddr((char*)&sin.sin_addr.s_addr,sizeof(struct in_addr),AF_INET);
++    if (host != (struct hostent*)0)
++      retval = pam_set_item(s_pamh, PAM_RHOST, host->h_name);
++    else
++      retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(p_remote_host));
++  } else {
+     retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(p_remote_host));
++  }
+   if (retval != PAM_SUCCESS)
+   {
+     (void) pam_end(s_pamh, retval);
+diff --git a/tunables.c b/tunables.c
+index b30fca1..c737465 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -72,6 +72,7 @@ int tunable_force_anon_data_ssl;
+ int tunable_mdtm_write;
+ int tunable_lock_upload_files;
+ int tunable_pasv_addr_resolve;
++int tunable_reverse_lookup_enable;
+ int tunable_userlist_log;
+ int tunable_debug_ssl;
+ int tunable_require_cert;
+@@ -213,6 +214,7 @@ tunables_load_defaults()
+   tunable_mdtm_write = 1;
+   tunable_lock_upload_files = 1;
+   tunable_pasv_addr_resolve = 0;
++  tunable_reverse_lookup_enable = 1;
+   tunable_userlist_log = 0;
+   tunable_debug_ssl = 0;
+   tunable_require_cert = 0;
+diff --git a/tunables.h b/tunables.h
+index e44d64c..9553038 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -73,6 +73,7 @@ extern int tunable_force_anon_data_ssl;       /* Require anon data uses SSL */
+ extern int tunable_mdtm_write;                /* Allow MDTM to set timestamps */
+ extern int tunable_lock_upload_files;         /* Lock uploading files */
+ extern int tunable_pasv_addr_resolve;         /* DNS resolve pasv_addr */
++extern int tunable_reverse_lookup_enable;     /* Get hostname before pam auth */
+ extern int tunable_userlist_log;              /* Log every failed login attempt */
+ extern int tunable_debug_ssl;                 /* Verbose SSL logging */
+ extern int tunable_require_cert;              /* SSL client cert required */
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 72bb86f..fb6324e 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -423,6 +423,15 @@ so you may want to disable it. For a discussion of the consequences, see
+ http://scarybeastsecurity.blogspot.com/2009/02/vsftpd-210-released.html
+ (Added in v2.1.0).
+ 
++Default: YES
++.TP
++.B reverse_lookup_enable
++Set to YES if you want vsftpd to transform the ip address into the hostname,
++before pam authentication. This is useful if you use pam_access including the
++hostname. If you want vsftpd to run on the environment where the reverse lookup
++for some hostname is available and the name server doesn't respond for a while,
++you should set this to NO to avoid a performance issue.
++
+ Default: YES
+ .TP
+ .B run_as_launching_user
+-- 
+2.14.4
+

SOURCES/0020-Use-unsigned-int-for-uid-and-gid-representation.patch

@@ -0,0 +1,250 @@
+From dcaaf1e0dd3985e229a87de18b83f301d30b6ce9 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 10:31:39 +0100
+Subject: [PATCH 20/59] Use unsigned int for uid and gid representation.
+
+---
+ ls.c      |  4 ++--
+ privops.c |  3 +--
+ session.h |  6 +++---
+ sysutil.c | 44 ++++++++++++++------------------------------
+ sysutil.h | 20 ++++++++++----------
+ 5 files changed, 30 insertions(+), 47 deletions(-)
+
+diff --git a/ls.c b/ls.c
+index b840136..3c0988c 100644
+--- a/ls.c
++++ b/ls.c
+@@ -503,7 +503,7 @@ build_dir_line(struct mystr* p_str, const struct mystr* p_filename_str,
+   }
+   else
+   {
+-    int uid = vsf_sysutil_statbuf_get_uid(p_stat);
++    unsigned int uid = vsf_sysutil_statbuf_get_uid(p_stat);
+     struct vsf_sysutil_user* p_user = 0;
+     if (tunable_text_userdb_names)
+     {
+@@ -528,7 +528,7 @@ build_dir_line(struct mystr* p_str, const struct mystr* p_filename_str,
+   }
+   else
+   {
+-    int gid = vsf_sysutil_statbuf_get_gid(p_stat);
++    unsigned int gid = vsf_sysutil_statbuf_get_gid(p_stat);
+     struct vsf_sysutil_group* p_group = 0;
+     if (tunable_text_userdb_names)
+     {
+diff --git a/privops.c b/privops.c
+index 21d7267..f27c5c4 100644
+--- a/privops.c
++++ b/privops.c
+@@ -236,8 +236,7 @@ vsf_privop_do_file_chown(struct vsf_session* p_sess, int fd)
+   /* Drop it like a hot potato unless it's a regular file owned by
+    * the the anonymous ftp user
+    */
+-  if (p_sess->anon_upload_chown_uid == -1 ||
+-      !vsf_sysutil_statbuf_is_regfile(s_p_statbuf) ||
++  if (!vsf_sysutil_statbuf_is_regfile(s_p_statbuf) ||
+       (vsf_sysutil_statbuf_get_uid(s_p_statbuf) != p_sess->anon_ftp_uid &&
+        vsf_sysutil_statbuf_get_uid(s_p_statbuf) != p_sess->guest_user_uid))
+   {
+diff --git a/session.h b/session.h
+index 27a488f..956bfb7 100644
+--- a/session.h
++++ b/session.h
+@@ -54,9 +54,9 @@ struct vsf_session
+   struct mystr_list* p_visited_dir_list;
+ 
+   /* Details of userids which are interesting to us */
+-  int anon_ftp_uid;
+-  int guest_user_uid;
+-  int anon_upload_chown_uid;
++  unsigned int anon_ftp_uid;
++  unsigned int guest_user_uid;
++  unsigned int anon_upload_chown_uid;
+ 
+   /* Things we need to cache before we chroot() */
+   struct mystr banned_email_str;
+diff --git a/sysutil.c b/sysutil.c
+index 2abdd13..9881a66 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -1454,14 +1454,14 @@ vsf_sysutil_statbuf_get_size(const struct vsf_sysutil_statbuf* p_statbuf)
+   return p_stat->st_size;
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_statbuf_get_uid(const struct vsf_sysutil_statbuf* p_statbuf)
+ {
+   const struct stat* p_stat = (const struct stat*) p_statbuf;
+   return p_stat->st_uid;
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_statbuf_get_gid(const struct vsf_sysutil_statbuf* p_statbuf)
+ {
+   const struct stat* p_stat = (const struct stat*) p_statbuf;
+@@ -1502,7 +1502,7 @@ vsf_sysutil_statbuf_get_sortkey_mtime(
+ }
+ 
+ void
+-vsf_sysutil_fchown(const int fd, const int uid, const int gid)
++vsf_sysutil_fchown(const int fd, const unsigned int uid, const unsigned int gid)
+ {
+   if (fchown(fd, uid, gid) != 0)
+   {
+@@ -2320,13 +2320,9 @@ vsf_sysutil_dns_resolve(struct vsf_sysutil_sockaddr** p_sockptr,
+ }
+ 
+ struct vsf_sysutil_user*
+-vsf_sysutil_getpwuid(const int uid)
++vsf_sysutil_getpwuid(const unsigned int uid)
+ {
+-  if (uid < 0)
+-  {
+-    bug("negative uid in vsf_sysutil_getpwuid");
+-  }
+-  return (struct vsf_sysutil_user*) getpwuid((unsigned int) uid);
++  return (struct vsf_sysutil_user*) getpwuid(uid);
+ }
+ 
+ struct vsf_sysutil_user*
+@@ -2349,14 +2345,14 @@ vsf_sysutil_user_get_homedir(const struct vsf_sysutil_user* p_user)
+   return p_passwd->pw_dir;
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_user_getuid(const struct vsf_sysutil_user* p_user)
+ {
+   const struct passwd* p_passwd = (const struct passwd*) p_user;
+   return p_passwd->pw_uid;
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_user_getgid(const struct vsf_sysutil_user* p_user)
+ { 
+   const struct passwd* p_passwd = (const struct passwd*) p_user;
+@@ -2364,13 +2360,9 @@ vsf_sysutil_user_getgid(const struct vsf_sysutil_user* p_user)
+ }
+ 
+ struct vsf_sysutil_group*
+-vsf_sysutil_getgrgid(const int gid)
++vsf_sysutil_getgrgid(const unsigned int gid)
+ {
+-  if (gid < 0)
+-  {
+-    die("negative gid in vsf_sysutil_getgrgid");
+-  }
+-  return (struct vsf_sysutil_group*) getgrgid((unsigned int) gid);
++  return (struct vsf_sysutil_group*) getgrgid(gid);
+ }
+ 
+ const char*
+@@ -2445,25 +2437,17 @@ vsf_sysutil_setgid_numeric(int gid)
+   }
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_geteuid(void)
+ {
+-  int retval = geteuid();
+-  if (retval < 0)
+-  {
+-    die("geteuid");
+-  }
++  unsigned int retval = geteuid();
+   return retval;
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_getegid(void)
+ {
+-  int retval = getegid();
+-  if (retval < 0)
+-  {
+-    die("getegid");
+-  }
++  unsigned int retval = getegid();
+   return retval;
+ }
+ 
+@@ -2854,7 +2838,7 @@ vsf_sysutil_ftruncate(int fd)
+   }
+ }
+ 
+-int
++unsigned int
+ vsf_sysutil_getuid(void)
+ {
+   return getuid();
+diff --git a/sysutil.h b/sysutil.h
+index bfc92cb..79b5514 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -129,15 +129,15 @@ const char* vsf_sysutil_statbuf_get_numeric_date(
+   const struct vsf_sysutil_statbuf* p_stat, int use_localtime);
+ unsigned int vsf_sysutil_statbuf_get_links(
+   const struct vsf_sysutil_statbuf* p_stat);
+-int vsf_sysutil_statbuf_get_uid(const struct vsf_sysutil_statbuf* p_stat);
+-int vsf_sysutil_statbuf_get_gid(const struct vsf_sysutil_statbuf* p_stat);
++unsigned int vsf_sysutil_statbuf_get_uid(const struct vsf_sysutil_statbuf* p_stat);
++unsigned int vsf_sysutil_statbuf_get_gid(const struct vsf_sysutil_statbuf* p_stat);
+ int vsf_sysutil_statbuf_is_readable_other(
+   const struct vsf_sysutil_statbuf* p_stat);
+ const char* vsf_sysutil_statbuf_get_sortkey_mtime(
+   const struct vsf_sysutil_statbuf* p_stat);
+ 
+ int vsf_sysutil_chmod(const char* p_filename, unsigned int mode);
+-void vsf_sysutil_fchown(const int fd, const int uid, const int gid);
++void vsf_sysutil_fchown(const int fd, const unsigned int uid, const unsigned int gid);
+ void vsf_sysutil_fchmod(const int fd, unsigned int mode);
+ int vsf_sysutil_readlink(const char* p_filename, char* p_dest,
+                          unsigned int bufsiz);
+@@ -290,15 +290,15 @@ int vsf_sysutil_inet_aton(
+ struct vsf_sysutil_user;
+ struct vsf_sysutil_group;
+ 
+-struct vsf_sysutil_user* vsf_sysutil_getpwuid(const int uid);
++struct vsf_sysutil_user* vsf_sysutil_getpwuid(const unsigned int uid);
+ struct vsf_sysutil_user* vsf_sysutil_getpwnam(const char* p_user);
+ const char* vsf_sysutil_user_getname(const struct vsf_sysutil_user* p_user);
+ const char* vsf_sysutil_user_get_homedir(
+   const struct vsf_sysutil_user* p_user);
+-int vsf_sysutil_user_getuid(const struct vsf_sysutil_user* p_user);
+-int vsf_sysutil_user_getgid(const struct vsf_sysutil_user* p_user);
++unsigned int vsf_sysutil_user_getuid(const struct vsf_sysutil_user* p_user);
++unsigned int vsf_sysutil_user_getgid(const struct vsf_sysutil_user* p_user);
+ 
+-struct vsf_sysutil_group* vsf_sysutil_getgrgid(const int gid);
++struct vsf_sysutil_group* vsf_sysutil_getgrgid(const unsigned int gid);
+ const char* vsf_sysutil_group_getname(const struct vsf_sysutil_group* p_group);
+ 
+ /* More random things */
+@@ -316,7 +316,7 @@ void vsf_sysutil_qsort(void* p_base, unsigned int num_elem,
+ char* vsf_sysutil_getenv(const char* p_var);
+ typedef void (*exitfunc_t)(void);
+ void vsf_sysutil_set_exit_func(exitfunc_t exitfunc);
+-int vsf_sysutil_getuid(void);
++unsigned int vsf_sysutil_getuid(void);
+ 
+ /* Syslogging (bah) */
+ void vsf_sysutil_openlog(int force);
+@@ -329,8 +329,8 @@ void vsf_sysutil_setuid(const struct vsf_sysutil_user* p_user);
+ void vsf_sysutil_setgid(const struct vsf_sysutil_user* p_user);
+ void vsf_sysutil_setuid_numeric(int uid);
+ void vsf_sysutil_setgid_numeric(int gid);
+-int vsf_sysutil_geteuid(void);
+-int vsf_sysutil_getegid(void);
++unsigned int vsf_sysutil_geteuid(void);
++unsigned int vsf_sysutil_getegid(void);
+ void vsf_sysutil_seteuid(const struct vsf_sysutil_user* p_user);
+ void vsf_sysutil_setegid(const struct vsf_sysutil_user* p_user);
+ void vsf_sysutil_seteuid_numeric(int uid);
+-- 
+2.14.4
+

SOURCES/0021-Introduce-support-for-DHE-based-cipher-suites.patch

@@ -0,0 +1,226 @@
+From 4eac1dbb5f70a652d31847eec7c28d245f36cdbb Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 10:48:28 +0100
+Subject: [PATCH 21/59] Introduce support for DHE based cipher suites.
+
+---
+ parseconf.c   |  1 +
+ ssl.c         | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ tunables.c    |  5 +++-
+ tunables.h    |  1 +
+ vsftpd.conf.5 |  6 ++++
+ 5 files changed, 104 insertions(+), 2 deletions(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index 3e0dba4..38e3182 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -176,6 +176,7 @@ parseconf_str_array[] =
+   { "email_password_file", &tunable_email_password_file },
+   { "rsa_cert_file", &tunable_rsa_cert_file },
+   { "dsa_cert_file", &tunable_dsa_cert_file },
++  { "dh_param_file", &tunable_dh_param_file },
+   { "ssl_ciphers", &tunable_ssl_ciphers },
+   { "rsa_private_key_file", &tunable_rsa_private_key_file },
+   { "dsa_private_key_file", &tunable_dsa_private_key_file },
+diff --git a/ssl.c b/ssl.c
+index c362983..22b69b3 100644
+--- a/ssl.c
++++ b/ssl.c
+@@ -28,6 +28,8 @@
+ #include <openssl/err.h>
+ #include <openssl/rand.h>
+ #include <openssl/bio.h>
++#include <openssl/dh.h>
++#include <openssl/bn.h>
+ #include <errno.h>
+ #include <limits.h>
+ 
+@@ -38,6 +40,7 @@ static void setup_bio_callbacks();
+ static long bio_callback(
+   BIO* p_bio, int oper, const char* p_arg, int argi, long argl, long retval);
+ static int ssl_verify_callback(int verify_ok, X509_STORE_CTX* p_ctx);
++static DH *ssl_tmp_dh_callback(SSL *ssl, int is_export, int keylength);
+ static int ssl_cert_digest(
+   SSL* p_ssl, struct vsf_session* p_sess, struct mystr* p_str);
+ static void maybe_log_shutdown_state(struct vsf_session* p_sess);
+@@ -51,6 +54,60 @@ static int ssl_read_common(struct vsf_session* p_sess,
+ static int ssl_inited;
+ static struct mystr debug_str;
+ 
++
++// Grab prime number from OpenSSL; <openssl/bn.h>
++// (get_rfc*) for all available primes.
++// wraps selection of comparable algorithm strength
++#if !defined(match_dh_bits)
++  #define match_dh_bits(keylen) \
++    keylen >= 8191 ? 8192 : \
++    keylen >= 6143 ? 6144 : \
++    keylen >= 4095 ? 4096 : \
++    keylen >= 3071 ? 3072 : \
++    keylen >= 2047 ? 2048 : \
++    keylen >= 1535 ? 1536 : \
++    keylen >= 1023 ? 1024 : 768
++#endif
++
++#if !defined(DH_get_prime)
++  BIGNUM *
++  DH_get_prime(int bits)
++  {
++    switch (bits) {
++      case 768:  return get_rfc2409_prime_768(NULL);
++      case 1024: return get_rfc2409_prime_1024(NULL);
++      case 1536: return get_rfc3526_prime_1536(NULL);
++      case 2048: return get_rfc3526_prime_2048(NULL);
++      case 3072: return get_rfc3526_prime_3072(NULL);
++      case 4096: return get_rfc3526_prime_4096(NULL);
++      case 6144: return get_rfc3526_prime_6144(NULL);
++      case 8192: return get_rfc3526_prime_8192(NULL);
++      // shouldn't happen when used match_dh_bits; strict compiler
++      default:   return NULL;
++    }
++}
++#endif
++
++#if !defined(DH_get_dh)
++  // Grab DH parameters
++  DH *
++  DH_get_dh(int size)
++  {
++    DH *dh = DH_new();
++    if (!dh) {
++      return NULL;
++    }
++    dh->p = DH_get_prime(match_dh_bits(size));
++    BN_dec2bn(&dh->g, "2");
++    if (!dh->p || !dh->g)
++    {
++      DH_free(dh);
++      return NULL;
++    }
++    return dh;
++  }
++#endif
++
+ void
+ ssl_init(struct vsf_session* p_sess)
+ {
+@@ -65,7 +122,7 @@ ssl_init(struct vsf_session* p_sess)
+     {
+       die("SSL: could not allocate SSL context");
+     }
+-    options = SSL_OP_ALL;
++    options = SSL_OP_ALL | SSL_OP_SINGLE_DH_USE;
+     if (!tunable_sslv2)
+     {
+       options |= SSL_OP_NO_SSLv2;
+@@ -111,6 +168,25 @@ ssl_init(struct vsf_session* p_sess)
+         die("SSL: cannot load DSA private key");
+       }
+     }
++    if (tunable_dh_param_file)
++    {
++      BIO *bio;
++      DH *dhparams = NULL;
++      if ((bio = BIO_new_file(tunable_dh_param_file, "r")) == NULL)
++      {
++        die("SSL: cannot load custom DH params");
++      }
++      else
++      {
++        dhparams = PEM_read_bio_DHparams(bio, NULL, NULL, NULL);
++        BIO_free(bio);
++
++        if (!SSL_CTX_set_tmp_dh(p_ctx, dhparams))
++	{
++          die("SSL: setting custom DH params failed");
++	}
++      }
++    }
+     if (tunable_ssl_ciphers &&
+         SSL_CTX_set_cipher_list(p_ctx, tunable_ssl_ciphers) != 1)
+     {
+@@ -165,6 +241,9 @@ ssl_init(struct vsf_session* p_sess)
+       /* Ensure cached session doesn't expire */
+       SSL_CTX_set_timeout(p_ctx, INT_MAX);
+     }
++    
++    SSL_CTX_set_tmp_dh_callback(p_ctx, ssl_tmp_dh_callback);
++
+     p_sess->p_ssl_ctx = p_ctx;
+     ssl_inited = 1;
+   }
+@@ -702,6 +781,18 @@ ssl_verify_callback(int verify_ok, X509_STORE_CTX* p_ctx)
+   return 1;
+ }
+ 
++#define UNUSED(x) ( (void)(x) )
++
++static DH *
++ssl_tmp_dh_callback(SSL *ssl, int is_export, int keylength)
++{
++  // strict compiler bypassing
++  UNUSED(ssl);
++  UNUSED(is_export);
++  
++  return DH_get_dh(keylength);
++}
++
+ void
+ ssl_add_entropy(struct vsf_session* p_sess)
+ {
+diff --git a/tunables.c b/tunables.c
+index c737465..1ea7227 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -140,6 +140,7 @@ const char* tunable_user_sub_token;
+ const char* tunable_email_password_file;
+ const char* tunable_rsa_cert_file;
+ const char* tunable_dsa_cert_file;
++const char* tunable_dh_param_file;
+ const char* tunable_ssl_ciphers;
+ const char* tunable_rsa_private_key_file;
+ const char* tunable_dsa_private_key_file;
+@@ -288,7 +289,9 @@ tunables_load_defaults()
+   install_str_setting("/usr/share/ssl/certs/vsftpd.pem",
+                       &tunable_rsa_cert_file);
+   install_str_setting(0, &tunable_dsa_cert_file);
+-  install_str_setting("ECDHE-RSA-AES256-GCM-SHA384", &tunable_ssl_ciphers);
++  install_str_setting(0, &tunable_dh_param_file);
++  install_str_setting("AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA",
++                      &tunable_ssl_ciphers);
+   install_str_setting(0, &tunable_rsa_private_key_file);
+   install_str_setting(0, &tunable_dsa_private_key_file);
+   install_str_setting(0, &tunable_ca_certs_file);
+diff --git a/tunables.h b/tunables.h
+index 9553038..3995472 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -142,6 +142,7 @@ extern const char* tunable_user_sub_token;
+ extern const char* tunable_email_password_file;
+ extern const char* tunable_rsa_cert_file;
+ extern const char* tunable_dsa_cert_file;
++extern const char* tunable_dh_param_file;
+ extern const char* tunable_ssl_ciphers;
+ extern const char* tunable_rsa_private_key_file;
+ extern const char* tunable_dsa_private_key_file;
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index fb6324e..ff94eca 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -893,6 +893,12 @@ to be in the same file as the certificate.
+ 
+ Default: (none)
+ .TP
++.B dh_param_file
++This option specifies the location of the custom parameters used for
++ephemeral Diffie-Hellman key exchange in SSL.
++
++Default: (none - use built in parameters appropriate for certificate key size)
++.TP
+ .B email_password_file
+ This option can be used to provide an alternate file for usage by the
+ .BR secure_email_list_enable
+-- 
+2.14.4
+

SOURCES/0022-Introduce-support-for-EDDHE-based-cipher-suites.patch

@@ -0,0 +1,136 @@
+From a6d641a0ccba1033587f6faa0e5e6749fa35f5c4 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 10:49:22 +0100
+Subject: [PATCH 22/59] Introduce support for EDDHE based cipher suites.
+
+---
+ parseconf.c   |  1 +
+ ssl.c         | 37 ++++++++++++++++++++++++++++++++++++-
+ tunables.c    |  4 +++-
+ tunables.h    |  1 +
+ vsftpd.conf.5 |  8 ++++++++
+ 5 files changed, 49 insertions(+), 2 deletions(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index 38e3182..a2c715b 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -177,6 +177,7 @@ parseconf_str_array[] =
+   { "rsa_cert_file", &tunable_rsa_cert_file },
+   { "dsa_cert_file", &tunable_dsa_cert_file },
+   { "dh_param_file", &tunable_dh_param_file },
++  { "ecdh_param_file", &tunable_ecdh_param_file },
+   { "ssl_ciphers", &tunable_ssl_ciphers },
+   { "rsa_private_key_file", &tunable_rsa_private_key_file },
+   { "dsa_private_key_file", &tunable_dsa_private_key_file },
+diff --git a/ssl.c b/ssl.c
+index 22b69b3..96bf8ad 100644
+--- a/ssl.c
++++ b/ssl.c
+@@ -122,7 +122,7 @@ ssl_init(struct vsf_session* p_sess)
+     {
+       die("SSL: could not allocate SSL context");
+     }
+-    options = SSL_OP_ALL | SSL_OP_SINGLE_DH_USE;
++    options = SSL_OP_ALL | SSL_OP_SINGLE_DH_USE | SSL_OP_SINGLE_ECDH_USE;
+     if (!tunable_sslv2)
+     {
+       options |= SSL_OP_NO_SSLv2;
+@@ -244,6 +244,41 @@ ssl_init(struct vsf_session* p_sess)
+     
+     SSL_CTX_set_tmp_dh_callback(p_ctx, ssl_tmp_dh_callback);
+ 
++    if (tunable_ecdh_param_file)
++    {
++      BIO *bio;
++      int nid;
++      EC_GROUP *ecparams = NULL;
++      EC_KEY *eckey;
++
++      if ((bio = BIO_new_file(tunable_ecdh_param_file, "r")) == NULL)
++        die("SSL: cannot load custom ec params");
++      else
++      {
++        ecparams = PEM_read_bio_ECPKParameters(bio, NULL, NULL, NULL);
++        BIO_free(bio);
++
++        if (ecparams && (nid = EC_GROUP_get_curve_name(ecparams)) &&
++            (eckey = EC_KEY_new_by_curve_name(nid)))
++        {
++          if (!SSL_CTX_set_tmp_ecdh(p_ctx, eckey))
++            die("SSL: setting custom EC params failed");
++	}
++	else
++        {
++          die("SSL: getting ec group or key failed");
++	}
++      }
++    }
++    else
++    {
++#if defined(SSL_CTX_set_ecdh_auto)
++      SSL_CTX_set_ecdh_auto(p_ctx, 1);
++#else
++      SSL_CTX_set_tmp_ecdh(p_ctx, EC_KEY_new_by_curve_name(NID_X9_62_prime256v1));
++#endif
++    }
++
+     p_sess->p_ssl_ctx = p_ctx;
+     ssl_inited = 1;
+   }
+diff --git a/tunables.c b/tunables.c
+index 1ea7227..93f85b1 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -141,6 +141,7 @@ const char* tunable_email_password_file;
+ const char* tunable_rsa_cert_file;
+ const char* tunable_dsa_cert_file;
+ const char* tunable_dh_param_file;
++const char* tunable_ecdh_param_file;
+ const char* tunable_ssl_ciphers;
+ const char* tunable_rsa_private_key_file;
+ const char* tunable_dsa_private_key_file;
+@@ -290,7 +291,8 @@ tunables_load_defaults()
+                       &tunable_rsa_cert_file);
+   install_str_setting(0, &tunable_dsa_cert_file);
+   install_str_setting(0, &tunable_dh_param_file);
+-  install_str_setting("AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA",
++  install_str_setting(0, &tunable_ecdh_param_file);
++  install_str_setting("AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA",
+                       &tunable_ssl_ciphers);
+   install_str_setting(0, &tunable_rsa_private_key_file);
+   install_str_setting(0, &tunable_dsa_private_key_file);
+diff --git a/tunables.h b/tunables.h
+index 3995472..3e2d40c 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -143,6 +143,7 @@ extern const char* tunable_email_password_file;
+ extern const char* tunable_rsa_cert_file;
+ extern const char* tunable_dsa_cert_file;
+ extern const char* tunable_dh_param_file;
++extern const char* tunable_ecdh_param_file;
+ extern const char* tunable_ssl_ciphers;
+ extern const char* tunable_rsa_private_key_file;
+ extern const char* tunable_dsa_private_key_file;
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index ff94eca..e242873 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -899,6 +899,14 @@ ephemeral Diffie-Hellman key exchange in SSL.
+ 
+ Default: (none - use built in parameters appropriate for certificate key size)
+ .TP
++.B ecdh_param_file
++This option specifies the location of custom parameters for ephemeral
++Elliptic Curve Diffie-Hellman (ECDH) key exchange.
++
++Default: (none - use built in parameters, NIST P-256 with OpenSSL 1.0.1 and
++automatically selected curve based on client preferences with OpenSSL 1.0.2
++and later)
++.TP
+ .B email_password_file
+ This option can be used to provide an alternate file for usage by the
+ .BR secure_email_list_enable
+-- 
+2.14.4
+

SOURCES/0023-Add-documentation-for-isolate_-options.-Correct-defa.patch

@@ -0,0 +1,63 @@
+From 3d02ef3be17f37baf729e786a8f36af4982f70ad Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 10:52:16 +0100
+Subject: [PATCH 23/59] Add documentation for isolate_* options. Correct
+ default
+
+values of max_clients, max_per_ip.
+---
+ vsftpd.conf.5 | 22 +++++++++++++++++++---
+ 1 file changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index e242873..31d317f 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -652,6 +652,21 @@ change it with the setting
+ .BR xferlog_file .
+ 
+ Default: NO
++.TP
++.B isolate_network
++If enabled, use CLONE_NEWNET to isolate the untrusted processes so that
++they can't do arbitrary connect() and instead have to ask the privileged
++process for sockets (
++.BR port_promiscuous
++have to be disabled).
++
++Default: YES
++.TP
++.B isolate
++If enabled, use CLONE_NEWPID and CLONE_NEWIPC to isolate processes to their
++ipc and pid namespaces. So separated processes can not interact with each other.
++
++Default: YES
+ 
+ .SH NUMERIC OPTIONS
+ Below is a list of numeric options. A numeric option must be set to a non
+@@ -749,8 +764,9 @@ Default: 077
+ .B max_clients
+ If vsftpd is in standalone mode, this is the maximum number of clients which
+ may be connected. Any additional clients connecting will get an error message.
++The value 0 switches off the limit.
+ 
+-Default: 0 (unlimited)
++Default: 2000
+ .TP
+ .B max_login_fails
+ After this many login failures, the session is killed.
+@@ -760,9 +776,9 @@ Default: 3
+ .B max_per_ip
+ If vsftpd is in standalone mode, this is the maximum number of clients which
+ may be connected from the same source internet address. A client will get an
+-error message if they go over this limit.
++error message if they go over this limit. The value 0 switches off the limit.
+ 
+-Default: 0 (unlimited)
++Default: 50
+ .TP
+ .B pasv_max_port
+ The maximum port to allocate for PASV style data connections. Can be used to
+-- 
+2.14.4
+

SOURCES/0024-Introduce-new-return-value-450.patch

@@ -0,0 +1,77 @@
+From 1d5cdf309387ff92988ab17d746f015d833a4b92 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 11:08:52 +0100
+Subject: [PATCH 24/59] Introduce new return value 450:
+
+ *450 Requested file action not taken.
+      File unavailable (e.g., file busy).
+---
+ ftpcodes.h  | 1 +
+ postlogin.c | 9 ++++++++-
+ sysutil.c   | 3 +++
+ sysutil.h   | 3 ++-
+ 4 files changed, 14 insertions(+), 2 deletions(-)
+
+diff --git a/ftpcodes.h b/ftpcodes.h
+index 93290c0..81e25c5 100644
+--- a/ftpcodes.h
++++ b/ftpcodes.h
+@@ -52,6 +52,7 @@
+ #define FTP_TLS_FAIL          421
+ #define FTP_BADSENDCONN       425
+ #define FTP_BADSENDNET        426
++#define FTP_FILETMPFAIL       450
+ #define FTP_BADSENDFILE       451
+ 
+ #define FTP_BADCMD            500
+diff --git a/postlogin.c b/postlogin.c
+index bf12970..29958c0 100644
+--- a/postlogin.c
++++ b/postlogin.c
+@@ -679,7 +679,14 @@ handle_retr(struct vsf_session* p_sess, int is_http)
+   opened_file = str_open(&p_sess->ftp_arg_str, kVSFSysStrOpenReadOnly);
+   if (vsf_sysutil_retval_is_error(opened_file))
+   {
+-    vsf_cmdio_write(p_sess, FTP_FILEFAIL, "Failed to open file.");
++    if (kVSFSysUtilErrAGAIN == vsf_sysutil_get_error())
++    {
++      vsf_cmdio_write(p_sess, FTP_FILETMPFAIL, "Temporarily failed to open file");
++    }
++    else
++    {
++      vsf_cmdio_write(p_sess, FTP_FILEFAIL, "Failed to open file.");
++    }
+     return;
+   }
+   /* Lock file if required */
+diff --git a/sysutil.c b/sysutil.c
+index 9881a66..6d7cb3f 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -1632,6 +1632,9 @@ vsf_sysutil_get_error(void)
+     case ENOENT:
+       retval = kVSFSysUtilErrNOENT;
+       break;
++    case EAGAIN:
++      retval = kVSFSysUtilErrAGAIN;
++      break;
+     default:
+       break;
+   }
+diff --git a/sysutil.h b/sysutil.h
+index 79b5514..c145bdf 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -18,7 +18,8 @@ enum EVSFSysUtilError
+   kVSFSysUtilErrINVAL,
+   kVSFSysUtilErrOPNOTSUPP,
+   kVSFSysUtilErrACCES,
+-  kVSFSysUtilErrNOENT
++  kVSFSysUtilErrNOENT,
++  kVSFSysUtilErrAGAIN
+ };
+ enum EVSFSysUtilError vsf_sysutil_get_error(void);
+ 
+-- 
+2.14.4
+

SOURCES/0025-Improve-local_max_rate-option.patch

@@ -0,0 +1,90 @@
+From 386db86fe865fb552b1867af4bf4b78dbf9080cf Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 12:44:26 +0100
+Subject: [PATCH 25/59] Improve local_max_rate option.
+
+Now it should work as expected.
+---
+ ftpdataio.c | 14 +++++++-------
+ main.c      |  2 +-
+ session.h   |  3 ++-
+ 3 files changed, 10 insertions(+), 9 deletions(-)
+
+diff --git a/ftpdataio.c b/ftpdataio.c
+index 3e4e9c9..00f9021 100644
+--- a/ftpdataio.c
++++ b/ftpdataio.c
+@@ -249,7 +249,7 @@ handle_io(int retval, int fd, void* p_private)
+ {
+   long curr_sec;
+   long curr_usec;
+-  unsigned int bw_rate;
++  unsigned long bw_rate;
+   double elapsed;
+   double pause_time;
+   double rate_ratio;
+@@ -276,19 +276,16 @@ handle_io(int retval, int fd, void* p_private)
+   {
+     elapsed = (double) 0.01;
+   }
+-  bw_rate = (unsigned int) ((double) retval / elapsed);
+-  if (bw_rate <= p_sess->bw_rate_max)
++  p_sess->bw_retval += retval;
++  bw_rate = (unsigned long) ((double) p_sess->bw_retval / elapsed);
++  if (bw_rate <= p_sess->bw_rate_max || p_sess->bw_retval < (unsigned long)(10*retval))
+   {
+-    p_sess->bw_send_start_sec = curr_sec;
+-    p_sess->bw_send_start_usec = curr_usec;
+     return;
+   }
+   /* Tut! Rate exceeded, calculate a pause to bring things back into line */
+   rate_ratio = (double) bw_rate / (double) p_sess->bw_rate_max;
+   pause_time = (rate_ratio - (double) 1) * elapsed;
+   vsf_sysutil_sleep(pause_time);
+-  p_sess->bw_send_start_sec = vsf_sysutil_get_time_sec();
+-  p_sess->bw_send_start_usec = vsf_sysutil_get_time_usec();
+ }
+ 
+ int
+@@ -441,6 +438,9 @@ struct vsf_transfer_ret
+ vsf_ftpdataio_transfer_file(struct vsf_session* p_sess, int remote_fd,
+                             int file_fd, int is_recv, int is_ascii)
+ {
++  p_sess->bw_send_start_sec = vsf_sysutil_get_time_sec();
++  p_sess->bw_send_start_usec = vsf_sysutil_get_time_usec();
++  p_sess->bw_retval = 0;
+   if (!is_recv)
+   {
+     if (is_ascii || p_sess->data_use_ssl)
+diff --git a/main.c b/main.c
+index eaba265..f1e2f69 100644
+--- a/main.c
++++ b/main.c
+@@ -40,7 +40,7 @@ main(int argc, const char* argv[])
+     /* Control connection */
+     0, 0, 0, 0, 0,
+     /* Data connection */
+-    -1, 0, -1, 0, 0, 0, 0,
++    -1, 0, -1, 0, 0, 0, 0, 0,
+     /* Login */
+     1, 0, INIT_MYSTR, INIT_MYSTR,
+     /* Protocol state */
+diff --git a/session.h b/session.h
+index 956bfb7..3e8fdd5 100644
+--- a/session.h
++++ b/session.h
+@@ -29,9 +29,10 @@ struct vsf_session
+   struct vsf_sysutil_sockaddr* p_port_sockaddr;
+   int data_fd;
+   int data_progress;
+-  unsigned int bw_rate_max;
++  unsigned long bw_rate_max;
+   long bw_send_start_sec;
+   long bw_send_start_usec;
++  unsigned long bw_retval;
+ 
+   /* Details of the login */
+   int is_anonymous;
+-- 
+2.14.4
+

SOURCES/0026-Prevent-hanging-in-SIGCHLD-handler.patch

@@ -0,0 +1,81 @@
+From 1e65a0a15f819b8bf1b551bd84f71d0da1f5a00c Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:02:27 +0100
+Subject: [PATCH 26/59] Prevent hanging in SIGCHLD handler.
+
+vsftpd can now handle pam_exec.so in pam.d config without hanging
+in SIGCHLD handler.
+---
+ sysutil.c    |  4 ++--
+ sysutil.h    |  2 +-
+ twoprocess.c | 13 +++++++++++--
+ 3 files changed, 14 insertions(+), 5 deletions(-)
+
+diff --git a/sysutil.c b/sysutil.c
+index 6d7cb3f..099748f 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -608,13 +608,13 @@ vsf_sysutil_exit(int exit_code)
+ }
+ 
+ struct vsf_sysutil_wait_retval
+-vsf_sysutil_wait(void)
++vsf_sysutil_wait(int hang)
+ {
+   struct vsf_sysutil_wait_retval retval;
+   vsf_sysutil_memclr(&retval, sizeof(retval));
+   while (1)
+   {
+-    int sys_ret = wait(&retval.exit_status);
++    int sys_ret = waitpid(-1, &retval.exit_status, hang ? 0 : WNOHANG);
+     if (sys_ret < 0 && errno == EINTR)
+     {
+       vsf_sysutil_check_pending_actions(kVSFSysUtilUnknown, 0, 0);
+diff --git a/sysutil.h b/sysutil.h
+index c145bdf..13153cd 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -177,7 +177,7 @@ struct vsf_sysutil_wait_retval
+   int PRIVATE_HANDS_OFF_syscall_retval;
+   int PRIVATE_HANDS_OFF_exit_status;
+ };
+-struct vsf_sysutil_wait_retval vsf_sysutil_wait(void);
++struct vsf_sysutil_wait_retval vsf_sysutil_wait(int hang);
+ int vsf_sysutil_wait_reap_one(void);
+ int vsf_sysutil_wait_get_retval(
+   const struct vsf_sysutil_wait_retval* p_waitret);
+diff --git a/twoprocess.c b/twoprocess.c
+index 33d84dc..b1891e7 100644
+--- a/twoprocess.c
++++ b/twoprocess.c
+@@ -47,8 +47,17 @@ static void
+ handle_sigchld(void* duff)
+ {
+ 
+-  struct vsf_sysutil_wait_retval wait_retval = vsf_sysutil_wait();
++  struct vsf_sysutil_wait_retval wait_retval = vsf_sysutil_wait(0);
+   (void) duff;
++  if (!vsf_sysutil_wait_get_exitcode(&wait_retval) &&
++      !vsf_sysutil_wait_get_retval(&wait_retval))
++    /* There was nobody to wait for, possibly caused by underlying library
++     * which created a new process through fork()/vfork() and already picked
++     * it up, e.g. by pam_exec.so or integrity check routines for libraries
++     * when FIPS mode is on (nss freebl), which can lead to calling prelink
++     * if the prelink package is installed.
++     */
++    return;
+   /* Child died, so we'll do the same! Report it as an error unless the child
+    * exited normally with zero exit code
+    */
+@@ -390,7 +399,7 @@ common_do_login(struct vsf_session* p_sess, const struct mystr* p_user_str,
+   priv_sock_send_result(p_sess->parent_fd, PRIV_SOCK_RESULT_OK);
+   if (!p_sess->control_use_ssl)
+   {
+-    (void) vsf_sysutil_wait();
++    (void) vsf_sysutil_wait(1);
+   }
+   else
+   {
+-- 
+2.14.4
+

SOURCES/0027-Delete-files-when-upload-fails.patch

@@ -0,0 +1,138 @@
+From 6224ecc5ac209323baa775880c0602c3fde3590a Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:10:41 +0100
+Subject: [PATCH 27/59] Delete files when upload fails.
+
+Previously the uploaded file wasn't removed when the network was
+disconnected. Now it is successfully deleted.
+---
+ ftpcodes.h  |  3 ++-
+ ftpdataio.c |  8 ++++++++
+ main.c      |  2 +-
+ postlogin.c |  9 ++++++++-
+ session.h   |  1 +
+ sysutil.c   | 10 ++++++++++
+ sysutil.h   |  1 +
+ 7 files changed, 31 insertions(+), 3 deletions(-)
+
+diff --git a/ftpcodes.h b/ftpcodes.h
+index 81e25c5..54dfae7 100644
+--- a/ftpcodes.h
++++ b/ftpcodes.h
+@@ -15,7 +15,8 @@
+ #define FTP_PBSZOK            200
+ #define FTP_PROTOK            200
+ #define FTP_OPTSOK            200
+-#define FTP_ALLOOK            202
++#define FTP_ALLOOK            200
++#define FTP_ALLOIGN           202
+ #define FTP_FEAT              211
+ #define FTP_STATOK            211
+ #define FTP_SIZEOK            213
+diff --git a/ftpdataio.c b/ftpdataio.c
+index 00f9021..c859d80 100644
+--- a/ftpdataio.c
++++ b/ftpdataio.c
+@@ -242,6 +242,10 @@ init_data_sock_params(struct vsf_session* p_sess, int sock_fd)
+   /* Start the timeout monitor */
+   vsf_sysutil_install_io_handler(handle_io, p_sess);
+   start_data_alarm(p_sess);
++  if(tunable_delete_failed_uploads)
++  {
++    vsf_sysutil_rcvtimeo(sock_fd);
++  }
+ }
+ 
+ static void
+@@ -615,6 +619,10 @@ do_file_recv(struct vsf_session* p_sess, int file_fd, int is_ascii)
+     else if (retval == 0 && !prev_cr)
+     {
+       /* Transfer done, nifty */
++      if (tunable_delete_failed_uploads &&
++          !is_ascii && p_sess->upload_size > 0 &&
++          p_sess->upload_size != ret_struct.transferred)
++        ret_struct.retval = -2;
+       return ret_struct;
+     }
+     num_to_write = (unsigned int) retval;
+diff --git a/main.c b/main.c
+index f1e2f69..f039081 100644
+--- a/main.c
++++ b/main.c
+@@ -44,7 +44,7 @@ main(int argc, const char* argv[])
+     /* Login */
+     1, 0, INIT_MYSTR, INIT_MYSTR,
+     /* Protocol state */
+-    0, 1, INIT_MYSTR, 0, 0,
++    0, 0, 1, INIT_MYSTR, 0, 0,
+     /* HTTP hacks */
+     0, INIT_MYSTR,
+     /* Session state */
+diff --git a/postlogin.c b/postlogin.c
+index 29958c0..e473c34 100644
+--- a/postlogin.c
++++ b/postlogin.c
+@@ -356,7 +356,14 @@ process_post_login(struct vsf_session* p_sess)
+     }
+     else if (str_equal_text(&p_sess->ftp_cmd_str, "ALLO"))
+     {
+-      vsf_cmdio_write(p_sess, FTP_ALLOOK, "ALLO command ignored.");
++      if (tunable_delete_failed_uploads && !p_sess->is_ascii)
++      {
++        p_sess->upload_size = (filesize_t)vsf_sysutil_atoi(str_getbuf(&p_sess->ftp_cmd_str)+5);
++        vsf_cmdio_write(p_sess, FTP_ALLOOK, "The filesize has been allocated.");
++      }
++      else {
++        vsf_cmdio_write(p_sess, FTP_ALLOIGN, "ALLO command ignored.");
++      }
+     }
+     else if (str_equal_text(&p_sess->ftp_cmd_str, "REIN"))
+     {
+diff --git a/session.h b/session.h
+index 3e8fdd5..4eccf46 100644
+--- a/session.h
++++ b/session.h
+@@ -41,6 +41,7 @@ struct vsf_session
+   struct mystr anon_pass_str;
+ 
+   /* Details of the FTP protocol state */
++  filesize_t upload_size;
+   filesize_t restart_pos;
+   int is_ascii;
+   struct mystr rnfr_filename_str;
+diff --git a/sysutil.c b/sysutil.c
+index 099748f..42bcdf8 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -680,6 +680,16 @@ vsf_sysutil_activate_keepalive(int fd)
+   }
+ }
+ 
++void
++vsf_sysutil_rcvtimeo(int fd)
++{
++  struct timeval tv;
++
++  tv.tv_sec = tunable_data_connection_timeout;
++  tv.tv_usec = 0;
++  setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(struct timeval));
++}
++
+ void
+ vsf_sysutil_activate_reuseaddr(int fd)
+ {
+diff --git a/sysutil.h b/sysutil.h
+index 13153cd..2886bbc 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -266,6 +266,7 @@ void vsf_sysutil_dns_resolve(struct vsf_sysutil_sockaddr** p_sockptr,
+                              const char* p_name);
+ /* Option setting on sockets */
+ void vsf_sysutil_activate_keepalive(int fd);
++void vsf_sysutil_rcvtimeo(int fd);
+ void vsf_sysutil_set_iptos_throughput(int fd);
+ void vsf_sysutil_activate_reuseaddr(int fd);
+ void vsf_sysutil_set_nodelay(int fd);
+-- 
+2.14.4
+

SOURCES/0028-Fix-man-page-rendering.patch

@@ -0,0 +1,26 @@
+From ea99be1a7a5973bbe8ed798b65abe5ce3b92f5df Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:12:52 +0100
+Subject: [PATCH 28/59] Fix man page rendering.
+
+---
+ vsftpd.conf.5 | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 31d317f..cf1ae34 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -495,7 +495,8 @@ Default: NO
+ .TP
+ .B ssl_request_cert
+ If enabled, vsftpd will request (but not necessarily require; see
+-.BR require_cert) a certificate on incoming SSL connections. Normally this
++.BR require_cert )
++a certificate on incoming SSL connections. Normally this
+ should not cause any trouble at all, but IBM zOS seems to have issues.
+ (New in v2.0.7).
+ 
+-- 
+2.14.4
+

SOURCES/0029-Fix-segfault-in-config-file-parser.patch

@@ -0,0 +1,25 @@
+From 34b9e1d10c6be736f1b20be8795c655446f38c5e Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:14:55 +0100
+Subject: [PATCH 29/59] Fix segfault in config file parser.
+
+---
+ str.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/str.c b/str.c
+index 41b27db..82b8ae4 100644
+--- a/str.c
++++ b/str.c
+@@ -113,7 +113,7 @@ str_strdup_trimmed(const struct mystr* p_str)
+   for (h = 0; h < (int)str_getlen(p_str) && vsf_sysutil_isspace(p_trimmed[h]); h++) ;
+   for (t = str_getlen(p_str) - 1; t >= 0 && vsf_sysutil_isspace(p_trimmed[t]); t--) ;
+   newlen = t - h + 1;
+-  return newlen ? vsf_sysutil_strndup(p_trimmed+h, (unsigned int)newlen) : 0L;
++  return (newlen > 0) ? vsf_sysutil_strndup(p_trimmed+h, (unsigned int)newlen) : 0L;
+ }
+ 
+ void
+-- 
+2.14.4
+

SOURCES/0030-Fix-logging-into-syslog-when-enabled-in-config.patch

@@ -0,0 +1,25 @@
+From 03ff061f18f555d7bec62fa6a597a275b4b3f1c7 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:18:22 +0100
+Subject: [PATCH 30/59] Fix logging into syslog when enabled in config.
+
+---
+ logging.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/logging.c b/logging.c
+index 99671b4..c4461f7 100644
+--- a/logging.c
++++ b/logging.c
+@@ -32,7 +32,7 @@ vsf_log_init(struct vsf_session* p_sess)
+ {
+   if (tunable_syslog_enable || tunable_tcp_wrappers)
+   {
+-    vsf_sysutil_openlog(1);
++    vsf_sysutil_openlog(0);
+   }
+   if (!tunable_xferlog_enable && !tunable_dual_log_enable)
+   {
+-- 
+2.14.4
+

SOURCES/0031-Fix-question-mark-wildcard-withing-a-file-name.patch

@@ -0,0 +1,28 @@
+From 0da42468ac9518a544aad57d22d7697d6bdfa969 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:25:12 +0100
+Subject: [PATCH 31/59] Fix question mark wildcard withing a file name.
+
+Previously '?' worked only at the end of a file name, now it can
+be used anywhere.
+---
+ ls.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/ls.c b/ls.c
+index 3c0988c..35c15c7 100644
+--- a/ls.c
++++ b/ls.c
+@@ -459,7 +459,8 @@ vsf_filename_passes_filter(const struct mystr* p_filename_str,
+         must_match_at_current_pos = 0;
+       }
+     } while (locate_result.found &&
+-             str_getlen(&name_remain_str) > 0 && last_token != '*');
++             str_getlen(&name_remain_str) > 0 &&
++             last_token != '*' && last_token != '?');
+   }
+   /* Any incoming string left means no match unless we ended on the correct
+    * type of wildcard.
+-- 
+2.14.4
+

SOURCES/0032-Propagate-errors-from-nfs-with-quota-to-client.patch

@@ -0,0 +1,147 @@
+From aa9cb48373018502ef99a57aad70b69c0c75ff65 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:29:59 +0100
+Subject: [PATCH 32/59] Propagate errors from nfs with quota to client.
+
+vsftpd now checks for errors when closing newly uploaded file and
+forward errors to the client (e.g. when file system quota was
+exceeded)
+---
+ ftpcodes.h  |  1 +
+ postlogin.c | 32 ++++++++++++++++++++++++++++++--
+ sysutil.c   | 21 +++++++++++++++++++++
+ sysutil.h   |  1 +
+ 4 files changed, 53 insertions(+), 2 deletions(-)
+
+diff --git a/ftpcodes.h b/ftpcodes.h
+index 54dfae7..97801f3 100644
+--- a/ftpcodes.h
++++ b/ftpcodes.h
+@@ -74,6 +74,7 @@
+ #define FTP_NOHANDLEPROT      536
+ #define FTP_FILEFAIL          550
+ #define FTP_NOPERM            550
++#define FTP_DISKQUOTA         552
+ #define FTP_UPLOADFAIL        553
+ 
+ #endif /* VSF_FTPCODES_H */
+diff --git a/postlogin.c b/postlogin.c
+index e473c34..8363c9c 100644
+--- a/postlogin.c
++++ b/postlogin.c
+@@ -28,6 +28,8 @@
+ #include "vsftpver.h"
+ #include "opts.h"
+ 
++#include <errno.h>
++
+ /* Private local functions */
+ static void handle_pwd(struct vsf_session* p_sess);
+ static void handle_cwd(struct vsf_session* p_sess);
+@@ -1035,8 +1037,10 @@ handle_upload_common(struct vsf_session* p_sess, int is_append, int is_unique)
+   struct vsf_transfer_ret trans_ret;
+   int new_file_fd;
+   int remote_fd;
++  int close_errno;
+   int success = 0;
+   int created = 0;
++  int closed = 0;
+   int do_truncate = 0;
+   filesize_t offset = p_sess->restart_pos;
+   p_sess->restart_pos = 0;
+@@ -1149,6 +1153,18 @@ handle_upload_common(struct vsf_session* p_sess, int is_append, int is_unique)
+     trans_ret = vsf_ftpdataio_transfer_file(p_sess, remote_fd,
+                                             new_file_fd, 1, 0);
+   }
++
++  /* Need to check close operation here because some errors
++   * like EIO, EDQUOT, ENOSPC can be detected only on close
++   * when using NFS
++   */
++  close_errno = vsf_sysutil_close_errno(new_file_fd);
++  closed = 1;
++  if (close_errno != 0)
++  {
++    trans_ret.retval = -1;
++  }
++
+   if (vsf_ftpdataio_dispose_transfer_fd(p_sess) != 1 && trans_ret.retval == 0)
+   {
+     trans_ret.retval = -2;
+@@ -1161,7 +1177,16 @@ handle_upload_common(struct vsf_session* p_sess, int is_append, int is_unique)
+   }
+   if (trans_ret.retval == -1)
+   {
+-    vsf_cmdio_write(p_sess, FTP_BADSENDFILE, "Failure writing to local file.");
++    /* Disk quota exceeded */
++    if (close_errno == EDQUOT)
++    {
++      vsf_cmdio_write(p_sess, FTP_DISKQUOTA, "Disk quota exceeded.");
++    }
++    /* any other local error */
++    else
++    {
++      vsf_cmdio_write(p_sess, FTP_BADSENDFILE, "Failure writing to local file.");
++    }
+   }
+   else if (trans_ret.retval == -2)
+   {
+@@ -1183,7 +1208,10 @@ port_pasv_cleanup_out:
+   {
+     str_unlink(p_filename);
+   }
+-  vsf_sysutil_close(new_file_fd);
++  if (!closed)
++  {
++    vsf_sysutil_close(new_file_fd);
++  }
+ }
+ 
+ static void
+diff --git a/sysutil.c b/sysutil.c
+index 42bcdf8..1c0422e 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -1268,6 +1268,27 @@ vsf_sysutil_close(int fd)
+   }
+ }
+ 
++int
++vsf_sysutil_close_errno(int fd)
++{
++  while (1)
++  {
++    int retval = close(fd);
++    if (retval != 0)
++    {
++      if (errno == EINTR)
++      {
++        vsf_sysutil_check_pending_actions(kVSFSysUtilUnknown, 0, 0);
++        continue;
++      }
++      else {
++        return errno;
++      }
++    }
++    return 0;
++  }
++}
++
+ int
+ vsf_sysutil_close_failok(int fd)
+ {
+diff --git a/sysutil.h b/sysutil.h
+index 2886bbc..be727f5 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -92,6 +92,7 @@ int vsf_sysutil_create_or_open_file_append(const char* p_filename,
+ int vsf_sysutil_create_or_open_file(const char* p_filename, unsigned int mode);
+ void vsf_sysutil_dupfd2(int old_fd, int new_fd);
+ void vsf_sysutil_close(int fd);
++int vsf_sysutil_close_errno(int fd);
+ int vsf_sysutil_close_failok(int fd);
+ int vsf_sysutil_unlink(const char* p_dead);
+ int vsf_sysutil_write_access(const char* p_filename);
+-- 
+2.14.4
+

SOURCES/0033-Introduce-TLSv1.1-and-TLSv1.2-options.patch

@@ -0,0 +1,153 @@
+From 01bef55a1987700af3d43cdc5f5be88d3843ab85 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Thu, 17 Nov 2016 13:36:17 +0100
+Subject: [PATCH 33/59] Introduce TLSv1.1 and TLSv1.2 options.
+
+Users can now enable a specific version of TLS protocol.
+---
+ parseconf.c   |  2 ++
+ ssl.c         |  8 ++++++++
+ tunables.c    |  9 +++++++--
+ tunables.h    |  2 ++
+ vsftpd.conf.5 | 24 ++++++++++++++++++++----
+ 5 files changed, 39 insertions(+), 6 deletions(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index a2c715b..33a1349 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -85,6 +85,8 @@ parseconf_bool_array[] =
+   { "ssl_sslv2", &tunable_sslv2 },
+   { "ssl_sslv3", &tunable_sslv3 },
+   { "ssl_tlsv1", &tunable_tlsv1 },
++  { "ssl_tlsv1_1", &tunable_tlsv1_1 },
++  { "ssl_tlsv1_2", &tunable_tlsv1_2 },
+   { "tilde_user_enable", &tunable_tilde_user_enable },
+   { "force_anon_logins_ssl", &tunable_force_anon_logins_ssl },
+   { "force_anon_data_ssl", &tunable_force_anon_data_ssl },
+diff --git a/ssl.c b/ssl.c
+index 96bf8ad..ba8a613 100644
+--- a/ssl.c
++++ b/ssl.c
+@@ -135,6 +135,14 @@ ssl_init(struct vsf_session* p_sess)
+     {
+       options |= SSL_OP_NO_TLSv1;
+     }
++    if (!tunable_tlsv1_1)
++    {
++      options |= SSL_OP_NO_TLSv1_1;
++    }
++    if (!tunable_tlsv1_2)
++    {
++      options |= SSL_OP_NO_TLSv1_2;
++    }
+     SSL_CTX_set_options(p_ctx, options);
+     if (tunable_rsa_cert_file)
+     {
+diff --git a/tunables.c b/tunables.c
+index 93f85b1..78f2bcd 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -66,6 +66,8 @@ int tunable_force_local_data_ssl;
+ int tunable_sslv2;
+ int tunable_sslv3;
+ int tunable_tlsv1;
++int tunable_tlsv1_1;
++int tunable_tlsv1_2;
+ int tunable_tilde_user_enable;
+ int tunable_force_anon_logins_ssl;
+ int tunable_force_anon_data_ssl;
+@@ -209,7 +211,10 @@ tunables_load_defaults()
+   tunable_force_local_data_ssl = 1;
+   tunable_sslv2 = 0;
+   tunable_sslv3 = 0;
++  /* TLSv1 up to TLSv1.2 is enabled by default */
+   tunable_tlsv1 = 1;
++  tunable_tlsv1_1 = 1;
++  tunable_tlsv1_2 = 1;
+   tunable_tilde_user_enable = 0;
+   tunable_force_anon_logins_ssl = 0;
+   tunable_force_anon_data_ssl = 0;
+@@ -292,8 +297,8 @@ tunables_load_defaults()
+   install_str_setting(0, &tunable_dsa_cert_file);
+   install_str_setting(0, &tunable_dh_param_file);
+   install_str_setting(0, &tunable_ecdh_param_file);
+-  install_str_setting("AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA",
+-                      &tunable_ssl_ciphers);
++  install_str_setting("AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384",
++          &tunable_ssl_ciphers);
+   install_str_setting(0, &tunable_rsa_private_key_file);
+   install_str_setting(0, &tunable_dsa_private_key_file);
+   install_str_setting(0, &tunable_ca_certs_file);
+diff --git a/tunables.h b/tunables.h
+index 3e2d40c..a466427 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -67,6 +67,8 @@ extern int tunable_force_local_data_ssl;      /* Require local data uses SSL */
+ extern int tunable_sslv2;                     /* Allow SSLv2 */
+ extern int tunable_sslv3;                     /* Allow SSLv3 */
+ extern int tunable_tlsv1;                     /* Allow TLSv1 */
++extern int tunable_tlsv1_1;                   /* Allow TLSv1.1 */
++extern int tunable_tlsv1_2;                   /* Allow TLSv1.2 */
+ extern int tunable_tilde_user_enable;         /* Support e.g. ~chris */
+ extern int tunable_force_anon_logins_ssl;     /* Require anon logins use SSL */
+ extern int tunable_force_anon_data_ssl;       /* Require anon data uses SSL */
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index cf1ae34..a3d569e 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -506,7 +506,7 @@ Default: YES
+ Only applies if
+ .BR ssl_enable
+ is activated. If enabled, this option will permit SSL v2 protocol connections.
+-TLS v1 connections are preferred.
++TLS v1.2 connections are preferred.
+ 
+ Default: NO
+ .TP
+@@ -514,7 +514,7 @@ Default: NO
+ Only applies if
+ .BR ssl_enable
+ is activated. If enabled, this option will permit SSL v3 protocol connections.
+-TLS v1 connections are preferred.
++TLS v1.2 connections are preferred.
+ 
+ Default: NO
+ .TP
+@@ -522,7 +522,23 @@ Default: NO
+ Only applies if
+ .BR ssl_enable
+ is activated. If enabled, this option will permit TLS v1 protocol connections.
+-TLS v1 connections are preferred.
++TLS v1.2 connections are preferred.
++
++Default: YES
++.TP
++.B ssl_tlsv1_1
++Only applies if
++.BR ssl_enable
++is activated. If enabled, this option will permit TLS v1.1 protocol connections.
++TLS v1.2 connections are preferred.
++
++Default: YES
++.TP
++.B ssl_tlsv1_2
++Only applies if
++.BR ssl_enable
++is activated. If enabled, this option will permit TLS v1.2 protocol connections.
++TLS v1.2 connections are preferred.
+ 
+ Default: YES
+ .TP
+@@ -1044,7 +1060,7 @@ man page for further details. Note that restricting ciphers can be a useful
+ security precaution as it prevents malicious remote parties forcing a cipher
+ which they have found problems with.
+ 
+-Default: DES-CBC3-SHA
++Default: AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384
+ .TP
+ .B user_config_dir
+ This powerful option allows the override of any config option specified in
+-- 
+2.14.4
+

SOURCES/0034-Turn-off-seccomp-sandbox-because-it-is-too-strict.patch

@@ -0,0 +1,25 @@
+From 4922e60589326540b2ee4f0bdfd6cb95f645f3d5 Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Fri, 18 Nov 2016 10:23:29 +0100
+Subject: [PATCH 34/59] Turn off seccomp sandbox, because it is too strict.
+
+---
+ tunables.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tunables.c b/tunables.c
+index 78f2bcd..5440c00 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -237,7 +237,7 @@ tunables_load_defaults()
+   tunable_isolate_network = 1;
+   tunable_ftp_enable = 1;
+   tunable_http_enable = 0;
+-  tunable_seccomp_sandbox = 1;
++  tunable_seccomp_sandbox = 0;
+   tunable_allow_writeable_chroot = 0;
+ 
+   tunable_accept_timeout = 60;
+-- 
+2.14.4
+

SOURCES/0035-Modify-DH-enablement-patch-to-build-with-OpenSSL-1.1.patch

@@ -0,0 +1,74 @@
+From 6c8dd87f311e411bcb1c72c1c780497881a5621c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Mon, 4 Sep 2017 11:32:03 +0200
+Subject: [PATCH 35/59] Modify DH enablement patch to build with OpenSSL 1.1
+
+---
+ ssl.c | 41 ++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 38 insertions(+), 3 deletions(-)
+
+diff --git a/ssl.c b/ssl.c
+index ba8a613..09ec96a 100644
+--- a/ssl.c
++++ b/ssl.c
+@@ -88,19 +88,54 @@ static struct mystr debug_str;
+ }
+ #endif
+ 
++#if OPENSSL_VERSION_NUMBER < 0x10100000L
++int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
++{
++  /* If the fields p and g in d are NULL, the corresponding input
++   * parameters MUST be non-NULL.  q may remain NULL.
++   */
++  if ((dh->p == NULL && p == NULL)
++      || (dh->g == NULL && g == NULL))
++    return 0;
++
++  if (p != NULL) {
++    BN_free(dh->p);
++    dh->p = p;
++  }
++  if (q != NULL) {
++    BN_free(dh->q);
++    dh->q = q;
++  }
++  if (g != NULL) {
++    BN_free(dh->g);
++    dh->g = g;
++  }
++
++  if (q != NULL) {
++    dh->length = BN_num_bits(q);
++  }
++
++  return 1;
++}
++#endif
++
+ #if !defined(DH_get_dh)
+   // Grab DH parameters
+   DH *
+   DH_get_dh(int size)
+   {
++    BIGNUM *g = NULL;
++    BIGNUM *p = NULL;
+     DH *dh = DH_new();
+     if (!dh) {
+       return NULL;
+     }
+-    dh->p = DH_get_prime(match_dh_bits(size));
+-    BN_dec2bn(&dh->g, "2");
+-    if (!dh->p || !dh->g)
++    p = DH_get_prime(match_dh_bits(size));
++    BN_dec2bn(&g, "2");
++    if (!p || !g || !DH_set0_pqg(dh, p, NULL, g))
+     {
++      BN_free(g);
++      BN_free(p);
+       DH_free(dh);
+       return NULL;
+     }
+-- 
+2.14.4
+

SOURCES/0036-Redefine-VSFTP_COMMAND_FD-to-1.patch

@@ -0,0 +1,29 @@
+From 18e0ab25a0d66088728b506cf64f5545637eda26 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 5 Sep 2017 14:26:08 +0200
+Subject: [PATCH 36/59] Redefine VSFTP_COMMAND_FD to 1
+
+Redefine VSFTP_COMMAND_FD to 1 (stdout) so that error messages generated
+during startup are picked up by systemd.
+
+Resolves: rhbz#1443055
+---
+ defs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/defs.h b/defs.h
+index bde3232..315f0f0 100644
+--- a/defs.h
++++ b/defs.h
+@@ -3,7 +3,7 @@
+ 
+ #define VSFTP_DEFAULT_CONFIG    "/etc/vsftpd/vsftpd.conf"
+ 
+-#define VSFTP_COMMAND_FD        0
++#define VSFTP_COMMAND_FD        1
+ 
+ #define VSFTP_PASSWORD_MAX      128
+ #define VSFTP_USERNAME_MAX      128
+-- 
+2.14.4
+

SOURCES/0037-Document-the-relationship-of-text_userdb_names-and-c.patch

@@ -0,0 +1,29 @@
+From 221f35f302d53f5a89f8e79592492e7cb322e81a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 26 Oct 2017 13:08:32 +0200
+Subject: [PATCH 37/59] Document the relationship of text_userdb_names and
+ chroot_local_user
+
+Note in vsftpd.conf(5) that text_userdb_names may not work when
+chroot_local_user is set to YES.
+---
+ vsftpd.conf.5 | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index a3d569e..45b3f9c 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -578,6 +578,9 @@ Default: NO
+ By default, numeric IDs are shown in the user and group fields of directory
+ listings. You can get textual names by enabling this parameter. It is off
+ by default for performance reasons.
++Note that textual names are not guaranteed when
++.BR chroot_local_user
++is set to YES.
+ 
+ Default: NO
+ .TP
+-- 
+2.14.4
+

SOURCES/0038-Document-allow_writeable_chroot-in-the-man-page.patch

@@ -0,0 +1,32 @@
+From 35ec3be5427a54facd5f6299fda2da4c146d4846 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Fri, 24 Nov 2017 11:22:43 +0100
+Subject: [PATCH 38/59] Document allow_writeable_chroot in the man page
+
+---
+ vsftpd.conf.5 | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 45b3f9c..d1f0db5 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -56,6 +56,15 @@ Only applies if
+ is active. If set to YES, anonymous users will be allowed to use secured SSL
+ connections.
+ 
++Default: NO
++.TP
++.B allow_writeable_chroot
++Allow chroot()'ing a user to a directory writable by that user. Note that
++setting this to YES is potentially dangerous. For example, if the user
++creates an 'etc' directory in the new root directory, they could potentially
++trick the C library into loading a user-created configuration file from the
++/etc/ directory.
++
+ Default: NO
+ .TP
+ .B anon_mkdir_write_enable
+-- 
+2.14.4
+

SOURCES/0039-Improve-documentation-of-ASCII-mode-in-the-man-page.patch

@@ -0,0 +1,34 @@
+From 7d4b76abb437184fa692533cb5537318026a30e8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Fri, 24 Nov 2017 11:26:37 +0100
+Subject: [PATCH 39/59] Improve documentation of ASCII mode in the man page
+
+---
+ vsftpd.conf.5 | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index d1f0db5..3ca55e4 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -113,11 +113,17 @@ Default: YES
+ .TP
+ .B ascii_download_enable
+ When enabled, ASCII mode data transfers will be honoured on downloads.
++When disabled, the server will pretend to allow ASCII mode but in fact
++ignore the request. Turn this option on to have the server actually do
++ASCII mangling on files when in ASCII mode.
+ 
+ Default: NO
+ .TP
+ .B ascii_upload_enable
+ When enabled, ASCII mode data transfers will be honoured on uploads.
++See also
++.BR ascii_download_enable
++for more details.
+ 
+ Default: NO
+ .TP
+-- 
+2.14.4
+

SOURCES/0040-Use-system-wide-crypto-policy.patch

@@ -0,0 +1,27 @@
+From b83be8b4f86bf1a8a6de4802a9486d084c4a46cd Mon Sep 17 00:00:00 2001
+From: Martin Sehnoutka <msehnout@redhat.com>
+Date: Tue, 29 Aug 2017 10:32:16 +0200
+Subject: [PATCH 40/59] Use system wide crypto policy
+
+Resolves: rhbz#1483970
+---
+ tunables.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/tunables.c b/tunables.c
+index 5440c00..354251c 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -297,8 +297,7 @@ tunables_load_defaults()
+   install_str_setting(0, &tunable_dsa_cert_file);
+   install_str_setting(0, &tunable_dh_param_file);
+   install_str_setting(0, &tunable_ecdh_param_file);
+-  install_str_setting("AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384",
+-          &tunable_ssl_ciphers);
++  install_str_setting("PROFILE=SYSTEM", &tunable_ssl_ciphers);
+   install_str_setting(0, &tunable_rsa_private_key_file);
+   install_str_setting(0, &tunable_dsa_private_key_file);
+   install_str_setting(0, &tunable_ca_certs_file);
+-- 
+2.14.4
+

SOURCES/0041-Document-the-new-default-for-ssl_ciphers-in-the-man-.patch

@@ -0,0 +1,31 @@
+From 2369d1ea5144d525d315aba90da528e7d9bfd1cc Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 21 Dec 2017 14:19:18 +0100
+Subject: [PATCH 41/59] Document the new default for ssl_ciphers in the man
+ page
+
+Related: rhbz#1483970
+---
+ vsftpd.conf.5 | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 3ca55e4..2a7662e 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -1078,7 +1078,11 @@ man page for further details. Note that restricting ciphers can be a useful
+ security precaution as it prevents malicious remote parties forcing a cipher
+ which they have found problems with.
+ 
+-Default: AES128-SHA:DES-CBC3-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384
++By default, the system-wide crypto policy is used. See
++.BR update-crypto-policies(8)
++for further details.
++
++Default: PROFILE=SYSTEM
+ .TP
+ .B user_config_dir
+ This powerful option allows the override of any config option specified in
+-- 
+2.14.4
+

SOURCES/0042-When-handling-FEAT-command-check-ssl_tlsv1_1-and-ssl.patch

@@ -0,0 +1,32 @@
+From 1c280a0b04e58ec63ce9ab5eb8d0ffe5ebbae115 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 21 Dec 2017 14:29:25 +0100
+Subject: [PATCH 42/59] When handling FEAT command, check ssl_tlsv1_1 and
+ ssl_tlsv1_2
+
+Send 'AUTH SSL' in reply to the FEAT command when the ssl_tlsv1_1
+or ssl_tlsv1_2 configuration option is enabled.
+
+The patch was written by Martin Sehnoutka.
+
+Resolves: rhbz#1432054
+---
+ features.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/features.c b/features.c
+index 1212980..d024366 100644
+--- a/features.c
++++ b/features.c
+@@ -22,7 +22,7 @@ handle_feat(struct vsf_session* p_sess)
+     {
+       vsf_cmdio_write_raw(p_sess, " AUTH SSL\r\n");
+     }
+-    if (tunable_tlsv1)
++    if (tunable_tlsv1 || tunable_tlsv1_1 || tunable_tlsv1_2)
+     {
+       vsf_cmdio_write_raw(p_sess, " AUTH TLS\r\n");
+     }
+-- 
+2.14.4
+

SOURCES/0043-Enable-only-TLSv1.2-by-default.patch

@@ -0,0 +1,53 @@
+From 75c942c77aa575143c5b75637e64a925ad12641a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 21 Dec 2017 16:38:40 +0100
+Subject: [PATCH 43/59] Enable only TLSv1.2 by default
+
+Disable TLSv1 and TLSv1.1 - enable only TLSv1.2 by default.
+---
+ tunables.c    | 6 +++---
+ vsftpd.conf.5 | 4 ++--
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/tunables.c b/tunables.c
+index 354251c..9680528 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -211,9 +211,9 @@ tunables_load_defaults()
+   tunable_force_local_data_ssl = 1;
+   tunable_sslv2 = 0;
+   tunable_sslv3 = 0;
+-  /* TLSv1 up to TLSv1.2 is enabled by default */
+-  tunable_tlsv1 = 1;
+-  tunable_tlsv1_1 = 1;
++  tunable_tlsv1 = 0;
++  tunable_tlsv1_1 = 0;
++  /* Only TLSv1.2 is enabled by default */
+   tunable_tlsv1_2 = 1;
+   tunable_tilde_user_enable = 0;
+   tunable_force_anon_logins_ssl = 0;
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 2a7662e..df14027 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -539,7 +539,7 @@ Only applies if
+ is activated. If enabled, this option will permit TLS v1 protocol connections.
+ TLS v1.2 connections are preferred.
+ 
+-Default: YES
++Default: NO
+ .TP
+ .B ssl_tlsv1_1
+ Only applies if
+@@ -547,7 +547,7 @@ Only applies if
+ is activated. If enabled, this option will permit TLS v1.1 protocol connections.
+ TLS v1.2 connections are preferred.
+ 
+-Default: YES
++Default: NO
+ .TP
+ .B ssl_tlsv1_2
+ Only applies if
+-- 
+2.14.4
+

SOURCES/0044-Disable-anonymous_enable-in-default-config-file.patch

@@ -0,0 +1,26 @@
+From ffaeebcfdb56ba75392af21c68c0bac78a226b55 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 2 Jan 2018 09:54:43 +0100
+Subject: [PATCH 44/59] Disable anonymous_enable in default config file
+
+Resolves: rhbz#1338637
+---
+ vsftpd.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/vsftpd.conf b/vsftpd.conf
+index 39d1955..4626c1b 100644
+--- a/vsftpd.conf
++++ b/vsftpd.conf
+@@ -9,7 +9,7 @@
+ # capabilities.
+ #
+ # Allow anonymous FTP? (Beware - allowed by default if you comment this out).
+-anonymous_enable=YES
++anonymous_enable=NO
+ #
+ # Uncomment this to allow local users to log in.
+ # When SELinux is enforcing check for SE bool ftp_home_dir
+-- 
+2.14.4
+

SOURCES/0045-Expand-explanation-of-ascii_-options-behaviour-in-ma.patch

@@ -0,0 +1,52 @@
+From 61327320b54a59e319c522151f7a61c74ec94f2f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 2 Jan 2018 16:25:55 +0100
+Subject: [PATCH 45/59] Expand explanation of ascii_* options behaviour in man
+ page
+
+---
+ vsftpd.conf.5 | 22 ++++++++++++++++++----
+ 1 file changed, 18 insertions(+), 4 deletions(-)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index df14027..a5abeb2 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -114,16 +114,30 @@ Default: YES
+ .B ascii_download_enable
+ When enabled, ASCII mode data transfers will be honoured on downloads.
+ When disabled, the server will pretend to allow ASCII mode but in fact
+-ignore the request. Turn this option on to have the server actually do
++ignore requests to activate it. So the client will think the ASCII mode
++is active and therefore may still translate any
++.BR <CRLF>
++character sequences in the received file. See the following article for
++a detailed explanation of the behaviour:
++https://access.redhat.com/articles/3250241.
++
++Turn this option on to have the server actually do
+ ASCII mangling on files when in ASCII mode.
+ 
+ Default: NO
+ .TP
+ .B ascii_upload_enable
+ When enabled, ASCII mode data transfers will be honoured on uploads.
+-See also
+-.BR ascii_download_enable
+-for more details.
++When disabled, the server will pretend to allow ASCII mode but in fact
++ignore requests to activate it. So the client will think the ASCII mode
++is active and will translate native line terminators to the standard
++.BR <CRLF>
++line terminators for transmission, but the server will not do
++any translation. See the following article for a detailed explanation
++of the behaviour: https://access.redhat.com/articles/3250241.
++
++Turn this option on to have the server actually do
++ASCII mangling on files when in ASCII mode.
+ 
+ Default: NO
+ .TP
+-- 
+2.14.4
+

SOURCES/0046-vsftpd.conf-Refer-to-the-man-page-regarding-the-asci.patch

@@ -0,0 +1,27 @@
+From 446f7c1ec54e06b5da2e890e0cd8fbd7308322c9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 2 Jan 2018 16:33:18 +0100
+Subject: [PATCH 46/59] vsftpd.conf: Refer to the man page regarding the
+ ascii_* options
+
+---
+ vsftpd.conf | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/vsftpd.conf b/vsftpd.conf
+index 4626c1b..e70bc6d 100644
+--- a/vsftpd.conf
++++ b/vsftpd.conf
+@@ -73,7 +73,8 @@ xferlog_std_format=YES
+ #
+ # By default the server will pretend to allow ASCII mode but in fact ignore
+ # the request. Turn on the below options to have the server actually do ASCII
+-# mangling on files when in ASCII mode.
++# mangling on files when in ASCII mode. The vsftpd.conf(5) man page explains
++# the behaviour when these options are disabled.
+ # Beware that on some FTP servers, ASCII support allows a denial of service
+ # attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
+ # predicted this attack and has always been safe, reporting the size of the
+-- 
+2.14.4
+

SOURCES/0047-Disable-tcp_wrappers-support.patch

@@ -0,0 +1,49 @@
+From b383ec42bb750419fea102fccf36af5216145eb2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Fri, 5 Jan 2018 09:17:13 +0100
+Subject: [PATCH 47/59] Disable tcp_wrappers support
+
+Resolves: rhbz#1518796
+---
+ Makefile    | 2 +-
+ builddefs.h | 1 -
+ vsftpd.conf | 1 -
+ 3 files changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 98118dc..612994e 100644
+--- a/Makefile
++++ b/Makefile
+@@ -8,7 +8,7 @@ CFLAGS	=	-O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 \
+ 	-D_FORTIFY_SOURCE=2 \
+ 	#-pedantic -Wconversion
+ 
+-LIBS	=	-lwrap -lnsl -lpam -lcap -ldl -lcrypto
++LIBS	=	-lnsl -lpam -lcap -ldl -lcrypto
+ LINK	=	-Wl,-s
+ LDFLAGS	=	-fPIE -pie -Wl,-z,relro -Wl,-z,now
+ 
+diff --git a/builddefs.h b/builddefs.h
+index 83de674..2aa3a4c 100644
+--- a/builddefs.h
++++ b/builddefs.h
+@@ -1,7 +1,6 @@
+ #ifndef VSF_BUILDDEFS_H
+ #define VSF_BUILDDEFS_H
+ 
+-#define VSF_BUILD_TCPWRAPPERS
+ #define VSF_BUILD_PAM
+ #define VSF_BUILD_SSL
+ 
+diff --git a/vsftpd.conf b/vsftpd.conf
+index e70bc6d..6b8eebb 100644
+--- a/vsftpd.conf
++++ b/vsftpd.conf
+@@ -125,4 +125,3 @@ listen_ipv6=YES
+ 
+ pam_service_name=vsftpd
+ userlist_enable=YES
+-tcp_wrappers=YES
+-- 
+2.14.4
+

SOURCES/0048-Fix-default-value-of-strict_ssl_read_eof-in-man-page.patch

@@ -0,0 +1,29 @@
+From 9cba9e81aa96e1d64ae2eaaf88330e09dadfce79 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Fri, 5 Jan 2018 09:40:09 +0100
+Subject: [PATCH 48/59] Fix default value of strict_ssl_read_eof in man page
+
+---
+ vsftpd.conf.5 | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index a5abeb2..43b0435 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -574,10 +574,9 @@ Default: YES
+ .B strict_ssl_read_eof
+ If enabled, SSL data uploads are required to terminate via SSL, not an
+ EOF on the socket. This option is required to be sure that an attacker did
+-not terminate an upload prematurely with a faked TCP FIN. Unfortunately, it
+-is not enabled by default because so few clients get it right. (New in v2.0.7).
++not terminate an upload prematurely with a faked TCP FIN. (New in v2.0.7).
+ 
+-Default: NO
++Default: YES
+ .TP
+ .B strict_ssl_write_shutdown
+ If enabled, SSL data downloads are required to terminate via SSL, not an
+-- 
+2.14.4
+

SOURCES/0049-Add-new-filename-generation-algorithm-for-STOU-comma.patch

@@ -0,0 +1,322 @@
+From 1203b943b369651d96d057f8190f14f015e6ff0b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 6 Feb 2018 13:30:44 +0100
+Subject: [PATCH 49/59] Add new filename generation algorithm for STOU command
+
+A new configuration option 'better_stou' can be used to enable
+a better algorithm for generating unique filenames.
+
+Resolves: rhbz#1479237
+---
+ parseconf.c   |   1 +
+ postlogin.c   | 176 +++++++++++++++++++++++++++++++++++++++++++++++++---------
+ sysutil.c     |   3 +
+ sysutil.h     |   3 +-
+ tunables.c    |   2 +
+ tunables.h    |   3 +
+ vsftpd.conf.5 |   5 ++
+ 7 files changed, 166 insertions(+), 27 deletions(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index 33a1349..47b54f1 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -111,6 +111,7 @@ parseconf_bool_array[] =
+   { "http_enable", &tunable_http_enable },
+   { "seccomp_sandbox", &tunable_seccomp_sandbox },
+   { "allow_writeable_chroot", &tunable_allow_writeable_chroot },
++  { "better_stou", &tunable_better_stou },
+   { 0, 0 }
+ };
+ 
+diff --git a/postlogin.c b/postlogin.c
+index 8363c9c..7c749ef 100644
+--- a/postlogin.c
++++ b/postlogin.c
+@@ -29,6 +29,7 @@
+ #include "opts.h"
+ 
+ #include <errno.h>
++#include <stdio.h>
+ 
+ /* Private local functions */
+ static void handle_pwd(struct vsf_session* p_sess);
+@@ -1028,6 +1029,114 @@ handle_stor(struct vsf_session* p_sess)
+   handle_upload_common(p_sess, 0, 0);
+ }
+ 
++/* Based on __gen_tempname() from glibc - thanks, glibc! Relicensed
++ * from LGPL2.1+ to GPL2.
++ */
++static int
++create_unique_file(struct vsf_session* p_sess, struct mystr* p_outstr,
++                   const struct mystr* p_base_str,
++                   int (*access_checker)(const struct mystr*))
++{
++  struct mystr s_result = INIT_MYSTR;
++  const int suffix_len = 6;
++  unsigned int count;
++  static unsigned long long int value;
++  unsigned long long int random_time_bits;
++  int fd = -1;
++  /* These are the characters used in temporary file names.  */
++  struct mystr s_letters = INIT_MYSTR;
++  unsigned int s_letters_len;
++  int base_len;
++
++  str_alloc_text(&s_letters,
++      "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789");
++  s_letters_len = str_getlen(&s_letters);
++
++  /* A lower bound on the number of temporary files to attempt to
++     generate.  The maximum total number of temporary file names that
++     can exist for a given template is 62**6.  It should never be
++     necessary to try all of these combinations.  Instead if a reasonable
++     number of names is tried (we define reasonable as 62**3) fail to
++     give the system administrator the chance to remove the problems.  */
++#define ATTEMPTS_MIN (62 * 62 * 62)
++
++  /* The number of times to attempt to generate a temporary file. */
++#if ATTEMPTS_MIN < TMP_MAX
++  unsigned int attempts = TMP_MAX;
++#else
++  unsigned int attempts = ATTEMPTS_MIN;
++#endif
++#undef ATTEMPTS_MIN
++
++  {
++    long sec = vsf_sysutil_get_time_sec();
++    long usec = vsf_sysutil_get_time_usec();
++    random_time_bits = ((unsigned long long int) usec << 16) ^ sec;
++    value += random_time_bits ^ vsf_sysutil_getpid();
++  }
++
++  if (str_isempty(p_base_str))
++  {
++    const char *base = "STOU.";
++    base_len = vsf_sysutil_strlen(base);
++    str_reserve(&s_result, base_len + suffix_len);
++    str_alloc_text(&s_result, base);
++  }
++  else
++  {
++    str_reserve(&s_result, str_getlen(p_base_str) + suffix_len + 1);
++    str_copy(&s_result, p_base_str);
++    str_append_char(&s_result, '.');
++    base_len = str_getlen(&s_result);
++  }
++
++  for (count = 0; count < attempts; value += 7777, ++count)
++  {
++    unsigned long long v = value;
++    str_trunc(&s_result, base_len);
++    for (int i = 0; i < suffix_len; ++i)
++    {
++      char c;
++      c = str_get_char_at(&s_letters, v % s_letters_len);
++      v /= s_letters_len;
++      str_append_char(&s_result, c);
++    }
++    if (!access_checker(&s_result))
++    {
++      /* If we generate a filename which is not allowed, we fail immediatelly,
++       * without trying any other possibilities. This is to prevent attackers
++       * from keeping us busy.
++       */
++      vsf_cmdio_write(p_sess, FTP_NOPERM, "Permission denied.");
++      break;
++    }
++    fd = str_create_exclusive(&s_result);
++    if (vsf_sysutil_retval_is_error(fd))
++    {
++      if (kVSFSysUtilErrEXIST == vsf_sysutil_get_error())
++      {
++        continue;
++      }
++      else
++      {
++        vsf_cmdio_write(p_sess, FTP_UPLOADFAIL, "Could not create file.");
++        break;
++      }
++    }
++    else
++    {
++      break;
++    }
++  }
++  if (!vsf_sysutil_retval_is_error(fd))
++  {
++    str_copy(p_outstr, &s_result);
++  }
++  str_free(&s_letters);
++  str_free(&s_result);
++  return fd;
++}
++
+ static void
+ handle_upload_common(struct vsf_session* p_sess, int is_append, int is_unique)
+ {
+@@ -1049,41 +1158,56 @@ handle_upload_common(struct vsf_session* p_sess, int is_append, int is_unique)
+     return;
+   }
+   resolve_tilde(&p_sess->ftp_arg_str, p_sess);
+-  p_filename = &p_sess->ftp_arg_str;
+-  if (is_unique)
+-  {
+-    get_unique_filename(&s_filename, p_filename);
+-    p_filename = &s_filename;
+-  }
+   vsf_log_start_entry(p_sess, kVSFLogEntryUpload);
+   str_copy(&p_sess->log_str, &p_sess->ftp_arg_str);
+   prepend_path_to_filename(&p_sess->log_str);
+-  if (!vsf_access_check_file(p_filename))
+-  {
+-    vsf_cmdio_write(p_sess, FTP_NOPERM, "Permission denied.");
+-    return;
+-  }
+-  /* NOTE - actual file permissions will be governed by the tunable umask */
+-  /* XXX - do we care about race between create and chown() of anonymous
+-   * upload?
+-   */
+-  if (is_unique || (p_sess->is_anonymous && !tunable_anon_other_write_enable))
++  p_filename = &p_sess->ftp_arg_str;
++  if (is_unique && tunable_better_stou)
+   {
+-    new_file_fd = str_create_exclusive(p_filename);
++    new_file_fd = create_unique_file(p_sess, &s_filename, p_filename,
++                                     vsf_access_check_file);
++    if (vsf_sysutil_retval_is_error(new_file_fd))
++    {
++      return;
++    }
++    p_filename = &s_filename;
+   }
+   else
+   {
+-    /* For non-anonymous, allow open() to overwrite or append existing files */
+-    new_file_fd = str_create(p_filename);
+-    if (!is_append && offset == 0)
++    if (is_unique)
+     {
+-      do_truncate = 1;
++      get_unique_filename(&s_filename, p_filename);
++      p_filename = &s_filename;
++    }
++    if (!vsf_access_check_file(p_filename))
++    {
++      vsf_cmdio_write(p_sess, FTP_NOPERM, "Permission denied.");
++      return;
++    }
++    /* NOTE - actual file permissions will be governed by the tunable umask */
++    /* XXX - do we care about race between create and chown() of anonymous
++     * upload?
++     */
++    if (is_unique || (p_sess->is_anonymous && !tunable_anon_other_write_enable))
++    {
++      new_file_fd = str_create_exclusive(p_filename);
++    }
++    else
++    {
++      /* For non-anonymous, allow open() to overwrite or append existing
++       * files
++       */
++      new_file_fd = str_create(p_filename);
++      if (!is_append && offset == 0)
++      {
++        do_truncate = 1;
++      }
++    }
++    if (vsf_sysutil_retval_is_error(new_file_fd))
++    {
++      vsf_cmdio_write(p_sess, FTP_UPLOADFAIL, "Could not create file.");
++      return;
+     }
+-  }
+-  if (vsf_sysutil_retval_is_error(new_file_fd))
+-  {
+-    vsf_cmdio_write(p_sess, FTP_UPLOADFAIL, "Could not create file.");
+-    return;
+   }
+   created = 1;
+   vsf_sysutil_fstat(new_file_fd, &s_p_statbuf);
+diff --git a/sysutil.c b/sysutil.c
+index 1c0422e..e847650 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -1666,6 +1666,9 @@ vsf_sysutil_get_error(void)
+     case EAGAIN:
+       retval = kVSFSysUtilErrAGAIN;
+       break;
++    case EEXIST:
++      retval = kVSFSysUtilErrEXIST;
++      break;
+     default:
+       break;
+   }
+diff --git a/sysutil.h b/sysutil.h
+index be727f5..7a59f13 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -19,7 +19,8 @@ enum EVSFSysUtilError
+   kVSFSysUtilErrOPNOTSUPP,
+   kVSFSysUtilErrACCES,
+   kVSFSysUtilErrNOENT,
+-  kVSFSysUtilErrAGAIN
++  kVSFSysUtilErrAGAIN,
++  kVSFSysUtilErrEXIST
+ };
+ enum EVSFSysUtilError vsf_sysutil_get_error(void);
+ 
+diff --git a/tunables.c b/tunables.c
+index 9680528..5ec2bdc 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -92,6 +92,7 @@ int tunable_ftp_enable;
+ int tunable_http_enable;
+ int tunable_seccomp_sandbox;
+ int tunable_allow_writeable_chroot;
++int tunable_better_stou;
+ 
+ unsigned int tunable_accept_timeout;
+ unsigned int tunable_connect_timeout;
+@@ -239,6 +240,7 @@ tunables_load_defaults()
+   tunable_http_enable = 0;
+   tunable_seccomp_sandbox = 0;
+   tunable_allow_writeable_chroot = 0;
++  tunable_better_stou = 0;
+ 
+   tunable_accept_timeout = 60;
+   tunable_connect_timeout = 60;
+diff --git a/tunables.h b/tunables.h
+index a466427..85ea1a8 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -93,6 +93,9 @@ extern int tunable_ftp_enable;                /* Allow FTP protocol */
+ extern int tunable_http_enable;               /* Allow HTTP protocol */
+ extern int tunable_seccomp_sandbox;           /* seccomp filter sandbox */
+ extern int tunable_allow_writeable_chroot;    /* Allow misconfiguration */
++extern int tunable_better_stou;               /* Use better file name generation
++                                               * algorithm for the STOU command
++					       */
+ 
+ /* Integer/numeric defines */
+ extern unsigned int tunable_accept_timeout;
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 43b0435..6911a73 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -65,6 +65,11 @@ creates an 'etc' directory in the new root directory, they could potentially
+ trick the C library into loading a user-created configuration file from the
+ /etc/ directory.
+ 
++Default: NO
++.TP
++.B better_stou
++Use better file name generation algorithm for the STOU command.
++
+ Default: NO
+ .TP
+ .B anon_mkdir_write_enable
+-- 
+2.14.4
+

SOURCES/0050-Don-t-link-with-libnsl.patch

@@ -0,0 +1,27 @@
+From f8663f35d5d150f0533bb052e48306b9a5111d87 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 6 Feb 2018 18:04:53 +0100
+Subject: [PATCH 50/59] Don't link with libnsl
+
+Don't link with libnsl. It builds just fine without it and
+vsf_findlibs.sh enables it only when tcp_wrappers is enabled.
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 612994e..0f7411c 100644
+--- a/Makefile
++++ b/Makefile
+@@ -8,7 +8,7 @@ CFLAGS	=	-O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 \
+ 	-D_FORTIFY_SOURCE=2 \
+ 	#-pedantic -Wconversion
+ 
+-LIBS	=	-lnsl -lpam -lcap -ldl -lcrypto
++LIBS	=	-lpam -lcap -ldl -lcrypto
+ LINK	=	-Wl,-s
+ LDFLAGS	=	-fPIE -pie -Wl,-z,relro -Wl,-z,now
+ 
+-- 
+2.14.4
+

SOURCES/0051-Improve-documentation-of-better_stou-in-the-man-page.patch

@@ -0,0 +1,30 @@
+From 765f99b26705c8d6fe2be4feb07f4c91e7eb96f9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 5 Apr 2018 12:29:03 +0200
+Subject: [PATCH 51/59] Improve documentation of better_stou in the man page
+
+---
+ vsftpd.conf.5 | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index 6911a73..e9ae474 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -68,7 +68,12 @@ trick the C library into loading a user-created configuration file from the
+ Default: NO
+ .TP
+ .B better_stou
+-Use better file name generation algorithm for the STOU command.
++Use a better file name generation algorithm for the STOU command. The default
++original algorithm simply adds an increasing number suffix to the file name,
++which is prone to race conditions if multiple uploaders use the STOU command
++with the same file name simultaneously, which can result in failure of the
++command. The new algorithm adds a unique random six character suffix to
++the file name, which works much better in face of concurrent uploads.
+ 
+ Default: NO
+ .TP
+-- 
+2.14.4
+

SOURCES/0052-Fix-rDNS-with-IPv6.patch

@@ -0,0 +1,195 @@
+From 01b646d2af0ed885d01d31a6479898a3c423a630 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 26 Apr 2018 10:00:19 +0200
+Subject: [PATCH 52/59] Fix rDNS with IPv6
+
+Previously IPv6 addresses were not translated to hostnames for PAM to use.
+---
+ privops.c    |  3 ++-
+ sysdeputil.c | 28 +++++++++++++++-------------
+ sysdeputil.h |  5 ++++-
+ sysutil.c    | 35 +++++++++++++++++++++++++++++++++++
+ sysutil.h    |  4 ++++
+ 5 files changed, 60 insertions(+), 15 deletions(-)
+
+diff --git a/privops.c b/privops.c
+index f27c5c4..e577a27 100644
+--- a/privops.c
++++ b/privops.c
+@@ -383,7 +383,8 @@ handle_local_login(struct vsf_session* p_sess,
+                    struct mystr* p_user_str,
+                    const struct mystr* p_pass_str)
+ {
+-  if (!vsf_sysdep_check_auth(p_user_str, p_pass_str, &p_sess->remote_ip_str))
++  if (!vsf_sysdep_check_auth(p_sess, p_user_str, p_pass_str,
++                             &p_sess->remote_ip_str))
+   {
+     return kVSFLoginFail;
+   }
+diff --git a/sysdeputil.c b/sysdeputil.c
+index 2063c87..4fe56c2 100644
+--- a/sysdeputil.c
++++ b/sysdeputil.c
+@@ -16,10 +16,6 @@
+ #include "tunables.h"
+ #include "builddefs.h"
+ 
+-/* For gethostbyaddr, inet_addr */
+-#include <netdb.h>
+-#include <arpa/inet.h>
+-
+ /* For Linux, this adds nothing :-) */
+ #include "port/porting_junk.h"
+ 
+@@ -242,13 +238,15 @@ void vsf_remove_uwtmp(void);
+ 
+ #ifndef VSF_SYSDEP_HAVE_PAM
+ int
+-vsf_sysdep_check_auth(struct mystr* p_user_str,
++vsf_sysdep_check_auth(struct vsf_session* p_sess,
++                      struct mystr* p_user_str,
+                       const struct mystr* p_pass_str,
+                       const struct mystr* p_remote_host)
+ {
+   const char* p_crypted;
+   const struct passwd* p_pwd = getpwnam(str_getbuf(p_user_str));
+   (void) p_remote_host;
++  (void) p_sess;
+   if (p_pwd == NULL)
+   {
+     return 0;
+@@ -322,14 +320,14 @@ static int pam_conv_func(int nmsg, const struct pam_message** p_msg,
+ static void vsf_auth_shutdown(void);
+ 
+ int
+-vsf_sysdep_check_auth(struct mystr* p_user_str,
++vsf_sysdep_check_auth(struct vsf_session* p_sess,
++                      struct mystr* p_user_str,
+                       const struct mystr* p_pass_str,
+                       const struct mystr* p_remote_host)
+ {
+   int retval = -1;
+ #ifdef PAM_RHOST
+-  struct sockaddr_in sin;
+-  struct hostent *host;
++  struct mystr hostname = INIT_MYSTR;
+ #endif
+   pam_item_t item;
+   const char* pam_user_name = 0;
+@@ -354,13 +352,17 @@ vsf_sysdep_check_auth(struct mystr* p_user_str,
+     return 0;
+   }
+ #ifdef PAM_RHOST
+-  if (tunable_reverse_lookup_enable) {
+-    sin.sin_addr.s_addr = inet_addr(str_getbuf(p_remote_host));
+-    host = gethostbyaddr((char*)&sin.sin_addr.s_addr,sizeof(struct in_addr),AF_INET);
+-    if (host != (struct hostent*)0)
+-      retval = pam_set_item(s_pamh, PAM_RHOST, host->h_name);
++  if (tunable_reverse_lookup_enable)
++  {
++    if (vsf_sysutil_get_hostname(p_sess->p_remote_addr, &hostname) == 0)
++    {
++      retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(&hostname));
++      str_free(&hostname);
++    }
+     else
++    {
+       retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(p_remote_host));
++    }
+   } else {
+     retval = pam_set_item(s_pamh, PAM_RHOST, str_getbuf(p_remote_host));
+   }
+diff --git a/sysdeputil.h b/sysdeputil.h
+index 3b6b30a..6f2aa0a 100644
+--- a/sysdeputil.h
++++ b/sysdeputil.h
+@@ -5,6 +5,8 @@
+ #include "filesize.h"
+ #endif
+ 
++#include "session.h"
++
+ /* VSF_SYSDEPUTIL_H:
+  * Support for highly system dependent features, and querying for support
+  * or lack thereof
+@@ -15,7 +17,8 @@ struct mystr;
+ 
+ /* Authentication of local users */
+ /* Return 0 for fail, 1 for success */
+-int vsf_sysdep_check_auth(struct mystr* p_user,
++int vsf_sysdep_check_auth(struct vsf_session* p_sess,
++                          struct mystr* p_user,
+                           const struct mystr* p_pass,
+                           const struct mystr* p_remote_host);
+ 
+diff --git a/sysutil.c b/sysutil.c
+index e847650..b68583b 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -2356,6 +2356,41 @@ vsf_sysutil_dns_resolve(struct vsf_sysutil_sockaddr** p_sockptr,
+   }
+ }
+ 
++int
++vsf_sysutil_get_hostname(struct vsf_sysutil_sockaddr *p_addr,
++                         struct mystr* p_str)
++{
++  struct sockaddr *sa;
++  socklen_t sa_len = 0;
++  char hostname[NI_MAXHOST];
++  int res;
++
++  sa = &p_addr->u.u_sockaddr;
++  if (sa->sa_family == AF_INET)
++  {
++    sa_len = sizeof(struct sockaddr_in);
++  }
++  else if (sa->sa_family == AF_INET6)
++  {
++    sa_len = sizeof(struct sockaddr_in6);
++  }
++  else
++  {
++    die("can only support ipv4 and ipv6 currently");
++  }
++  res = getnameinfo(sa, sa_len, hostname, sizeof(hostname), NULL, 0,
++                    NI_NAMEREQD);
++  if (res == 0)
++  {
++    str_alloc_text(p_str, hostname);
++    return 0;
++  }
++  else
++  {
++    return -1;
++  }
++}
++
+ struct vsf_sysutil_user*
+ vsf_sysutil_getpwuid(const unsigned int uid)
+ {
+diff --git a/sysutil.h b/sysutil.h
+index 7a59f13..2df14ed 100644
+--- a/sysutil.h
++++ b/sysutil.h
+@@ -7,6 +7,8 @@
+ #include "filesize.h"
+ #endif
+ 
++#include "str.h"
++
+ /* Return value queries */
+ int vsf_sysutil_retval_is_error(int retval);
+ enum EVSFSysUtilError
+@@ -266,6 +268,8 @@ int vsf_sysutil_connect_timeout(int fd,
+                                 unsigned int wait_seconds);
+ void vsf_sysutil_dns_resolve(struct vsf_sysutil_sockaddr** p_sockptr,
+                              const char* p_name);
++int vsf_sysutil_get_hostname(struct vsf_sysutil_sockaddr *p_addr,
++                             struct mystr* p_str);
+ /* Option setting on sockets */
+ void vsf_sysutil_activate_keepalive(int fd);
+ void vsf_sysutil_rcvtimeo(int fd);
+-- 
+2.14.4
+

SOURCES/0053-Always-do-chdir-after-chroot.patch

@@ -0,0 +1,32 @@
+From 315f9720db94af3319c9550feaf473b9cf09aeac Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Thu, 3 May 2018 13:20:28 +0200
+Subject: [PATCH 53/59] Always do chdir("/") after chroot()
+
+Always do chdir("/") after chroot() to be more sure we'll never get out
+of it. This will not affect the working directory after calling
+vsf_sysutil_chroot(), because in the current state vsftpd always calls
+vsf_sysutil_chroot(".").
+---
+ sysutil.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/sysutil.c b/sysutil.c
+index b68583b..3014c05 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -2588,6 +2588,11 @@ vsf_sysutil_chroot(const char* p_root_path)
+   {
+     die("chroot");
+   }
++  retval = chdir("/");
++  if (retval != 0)
++  {
++    die("chdir");
++  }
+ }
+ 
+ unsigned int
+-- 
+2.14.4
+

SOURCES/0054-vsf_sysutil_rcvtimeo-Check-return-value-of-setsockop.patch

@@ -0,0 +1,33 @@
+From ca27e6e34d89fc247a164ed7330735644f97d7d8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Wed, 9 May 2018 20:15:29 +0200
+Subject: [PATCH 54/59] vsf_sysutil_rcvtimeo: Check return value of setsockopt
+
+---
+ sysutil.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/sysutil.c b/sysutil.c
+index 3014c05..de5f876 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -684,10 +684,15 @@ void
+ vsf_sysutil_rcvtimeo(int fd)
+ {
+   struct timeval tv;
++  int retval;
+ 
+   tv.tv_sec = tunable_data_connection_timeout;
+   tv.tv_usec = 0;
+-  setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(struct timeval));
++  retval = setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(struct timeval));
++  if (retval != 0)
++  {
++    die("setsockopt: rcvtimeo");
++  }
+ }
+ 
+ void
+-- 
+2.14.4
+

SOURCES/0055-vsf_sysutil_get_tz-Check-the-return-value-of-syscall.patch

@@ -0,0 +1,108 @@
+From c7ac05fdf2a7b53d901bfc3afeb9a61916aaaaf1 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Wed, 9 May 2018 20:26:37 +0200
+Subject: [PATCH 55/59] vsf_sysutil_get_tz: Check the return value of syscalls
+
+Check the return value of syscalls. There's always the possibility that
+they'll fail. (Failure of close() is not handled though, apart from EINTR.
+The file is open read-only so it shouldn't fail, and even if it does,
+it's not tragic.)
+
+We return NULL in case of syscall failure. One might be tempted to simply
+call die() when any kind of error occurs when parsing the timezone data,
+but I think it's more in line with the behaviour of tzset(3) not to do
+anything drastic in such a case (tzset() will silently use UTC when
+the value given in the TZ environment variable is invalid).
+---
+ sysutil.c | 46 +++++++++++++++++++++++++++++++++++++---------
+ 1 file changed, 37 insertions(+), 9 deletions(-)
+
+diff --git a/sysutil.c b/sysutil.c
+index de5f876..fd07d99 100644
+--- a/sysutil.c
++++ b/sysutil.c
+@@ -2647,12 +2647,12 @@ error:
+   die("reopening standard file descriptors to /dev/null failed");
+ }
+ 
+-char* vsf_sysutil_get_tz()
++char* vsf_sysutil_get_tz(void)
+ {
+   char *ret_tz = NULL;
+   char buff[BUFTZSIZ];
+   off_t s_pos, e_pos;
+-  size_t rcnt, rest;
++  ssize_t rcnt, rest;
+   int fd;
+ 
+   if ((fd = open(F_LOCALTIME, O_RDONLY)) > -1)
+@@ -2663,8 +2663,12 @@ char* vsf_sysutil_get_tz()
+       return NULL;
+     }
+     s_pos = e_pos > BUFTZSIZ ? e_pos - BUFTZSIZ : 0;
+-    lseek(fd, s_pos, SEEK_SET);
+-    rcnt = read(fd, buff, BUFTZSIZ);
++    if (lseek(fd, s_pos, SEEK_SET) == -1 ||
++        (rcnt = vsf_sysutil_read(fd, buff, BUFTZSIZ)) == -1)
++    {
++      close(fd);
++      return NULL;
++    }
+ 
+     if (rcnt && buff[rcnt-1] == '\n')
+     {
+@@ -2680,10 +2684,25 @@ char* vsf_sysutil_get_tz()
+          int len = e_pos - s_pos - offset;
+          if (len)
+          {
+-           lseek(fd, s_pos + offset, SEEK_SET);
++           if (lseek(fd, s_pos + offset, SEEK_SET) == -1)
++           {
++             close(fd);
++             return NULL;
++           }
+            ret_tz = calloc(1, len+4);
++           if (ret_tz == NULL)
++           {
++             close(fd);
++             return NULL;
++           }
+            memcpy(ret_tz, "TZ=", 3);
+-           rcnt = read(fd, ret_tz+3, len);
++           rcnt = vsf_sysutil_read(fd, ret_tz+3, len);
++           if (rcnt == -1)
++           {
++             free(ret_tz);
++             close(fd);
++             return NULL;
++           }
+          }
+          break;
+        }
+@@ -2693,11 +2712,20 @@ char* vsf_sysutil_get_tz()
+        }
+        rest = s_pos > BUFTZSIZ ? s_pos - BUFTZSIZ : 0;
+        s_pos -= rest;
+-       lseek(fd, s_pos, SEEK_SET);
+-       rcnt = read(fd, buff, rest);
++       if (lseek(fd, s_pos, SEEK_SET) == -1)
++       {
++         close(fd);
++         return NULL;
++       }
++       rcnt = vsf_sysutil_read(fd, buff, rest);
++       if (rcnt == -1)
++       {
++         close(fd);
++         return NULL;
++       }
+     } while (rcnt > 0);
+ 
+-    close (fd);
++    (void) vsf_sysutil_close_errno(fd);
+   }
+ 
+   return ret_tz;
+-- 
+2.14.4
+

SOURCES/0056-Log-die-calls-to-syslog.patch

@@ -0,0 +1,206 @@
+From ee6af258e8cb1a7fada5e6d3e54429b89f12b158 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Fri, 15 Jun 2018 12:02:21 +0200
+Subject: [PATCH 56/59] Log die() calls to syslog
+
+Pass messages given to die(), die2() and bug() to syslog. Currently this
+functionality requires waiting for a short amount of time (1 second is
+used) after logging the message and before exiting. This is a workaround
+for the following systemd bug:
+https://github.com/systemd/systemd/issues/2913
+
+The need for this workaround is the main reason why I decided not to
+enable this functionality by default.
+
+Resolves: rhbz#1318198
+Resolves: rhbz#1582672
+---
+ logging.c     | 13 +++++++++----
+ logging.h     |  2 ++
+ main.c        |  4 ++++
+ parseconf.c   |  1 +
+ tcpwrap.c     |  3 ---
+ tunables.c    |  2 ++
+ tunables.h    |  2 ++
+ utility.c     | 11 +++++++++++
+ vsftpd.conf.5 | 10 ++++++++++
+ 9 files changed, 41 insertions(+), 7 deletions(-)
+
+diff --git a/logging.c b/logging.c
+index c4461f7..9e86808 100644
+--- a/logging.c
++++ b/logging.c
+@@ -30,10 +30,6 @@ static void vsf_log_do_log_to_file(int fd, struct mystr* p_str);
+ void
+ vsf_log_init(struct vsf_session* p_sess)
+ {
+-  if (tunable_syslog_enable || tunable_tcp_wrappers)
+-  {
+-    vsf_sysutil_openlog(0);
+-  }
+   if (!tunable_xferlog_enable && !tunable_dual_log_enable)
+   {
+     return;
+@@ -389,3 +385,12 @@ vsf_log_do_log_vsftpd_format(struct vsf_session* p_sess, struct mystr* p_str,
+   }
+ }
+ 
++void
++vsf_log_die(const char* p_text)
++{
++  struct mystr log_str = INIT_MYSTR;
++
++  str_append_text(&log_str, "ERROR: ");
++  str_append_text(&log_str, p_text);
++  str_syslog(&log_str, 1);
++}
+diff --git a/logging.h b/logging.h
+index 1ff57d1..75f06c1 100644
+--- a/logging.h
++++ b/logging.h
+@@ -91,5 +91,7 @@ void vsf_log_line(struct vsf_session* p_sess, enum EVSFLogEntryType what,
+ void vsf_log_failed_line(struct vsf_session* p_sess, enum EVSFLogEntryType what,
+                   struct mystr* p_str);
+ 
++void vsf_log_die(const char* p_text);
++
+ #endif /* VSF_LOGGING_H */
+ 
+diff --git a/main.c b/main.c
+index f039081..1178d44 100644
+--- a/main.c
++++ b/main.c
+@@ -120,6 +120,10 @@ main(int argc, const char* argv[])
+     }
+     vsf_sysutil_free(p_statbuf);
+   }
++  if (tunable_log_die || tunable_syslog_enable || tunable_tcp_wrappers)
++  {
++    vsf_sysutil_openlog(0);
++  }
+   /* Resolve pasv_address if required */
+   if (tunable_pasv_address && tunable_pasv_addr_resolve)
+   {
+diff --git a/parseconf.c b/parseconf.c
+index 47b54f1..aeb401a 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -112,6 +112,7 @@ parseconf_bool_array[] =
+   { "seccomp_sandbox", &tunable_seccomp_sandbox },
+   { "allow_writeable_chroot", &tunable_allow_writeable_chroot },
+   { "better_stou", &tunable_better_stou },
++  { "log_die", &tunable_log_die },
+   { 0, 0 }
+ };
+ 
+diff --git a/tcpwrap.c b/tcpwrap.c
+index 5bf57d3..132b771 100644
+--- a/tcpwrap.c
++++ b/tcpwrap.c
+@@ -27,15 +27,12 @@ int
+ vsf_tcp_wrapper_ok(int remote_fd)
+ {
+   struct request_info req;
+-  vsf_sysutil_openlog(0);
+   request_init(&req, RQ_DAEMON, "vsftpd", RQ_FILE, remote_fd, 0);
+   fromhost(&req);
+   if (!hosts_access(&req))
+   {
+-    vsf_sysutil_closelog();
+     return 0;
+   }
+-  vsf_sysutil_closelog();
+   return 1;
+ }
+ 
+diff --git a/tunables.c b/tunables.c
+index 5ec2bdc..63de8e6 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -93,6 +93,7 @@ int tunable_http_enable;
+ int tunable_seccomp_sandbox;
+ int tunable_allow_writeable_chroot;
+ int tunable_better_stou;
++int tunable_log_die;
+ 
+ unsigned int tunable_accept_timeout;
+ unsigned int tunable_connect_timeout;
+@@ -241,6 +242,7 @@ tunables_load_defaults()
+   tunable_seccomp_sandbox = 0;
+   tunable_allow_writeable_chroot = 0;
+   tunable_better_stou = 0;
++  tunable_log_die = 0;
+ 
+   tunable_accept_timeout = 60;
+   tunable_connect_timeout = 60;
+diff --git a/tunables.h b/tunables.h
+index 85ea1a8..8a4b8b2 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -96,6 +96,8 @@ extern int tunable_allow_writeable_chroot;    /* Allow misconfiguration */
+ extern int tunable_better_stou;               /* Use better file name generation
+                                                * algorithm for the STOU command
+ 					       */
++extern int tunable_log_die;                   /* Log calls to die(), die2()
++                                               * and bug() */
+ 
+ /* Integer/numeric defines */
+ extern unsigned int tunable_accept_timeout;
+diff --git a/utility.c b/utility.c
+index 5fd714d..75e5bdd 100644
+--- a/utility.c
++++ b/utility.c
+@@ -9,6 +9,8 @@
+ #include "sysutil.h"
+ #include "str.h"
+ #include "defs.h"
++#include "logging.h"
++#include "tunables.h"
+ 
+ #define DIE_DEBUG
+ 
+@@ -41,11 +43,20 @@ void
+ bug(const char* p_text)
+ {
+   /* Rats. Try and write the reason to the network for diagnostics */
++  if (tunable_log_die)
++  {
++    vsf_log_die(p_text);
++  }
+   vsf_sysutil_activate_noblock(VSFTP_COMMAND_FD);
+   (void) vsf_sysutil_write_loop(VSFTP_COMMAND_FD, "500 OOPS: ", 10);
+   (void) vsf_sysutil_write_loop(VSFTP_COMMAND_FD, p_text,
+                                 vsf_sysutil_strlen(p_text));
+   (void) vsf_sysutil_write_loop(VSFTP_COMMAND_FD, "\r\n", 2);
++  if (tunable_log_die)
++  {
++    /* Workaround for https://github.com/systemd/systemd/issues/2913 */
++    vsf_sysutil_sleep(1.0);
++  }
+   vsf_sysutil_exit(2);
+ }
+ 
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index e9ae474..f246906 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -358,6 +358,16 @@ wanting to e.g. append a file.
+ 
+ Default: YES
+ .TP
++.B log_die
++Log an error to syslog when some error condition occurs and vsftpd decides
++to quit. Internally, the error messages given to the functions die(), die2()
++and bug() are passed to syslog. Currently this functionality requires waiting
++for a short amount of time (1 second is used) after logging the message and
++before exiting. This is a workaround for the following systemd bug:
++https://github.com/systemd/systemd/issues/2913
++
++Default: NO
++.TP
+ .B log_ftp_protocol
+ When enabled, all FTP requests and responses are logged, providing the option
+ xferlog_std_format is not enabled. Useful for debugging.
+-- 
+2.14.4
+

SOURCES/0057-Improve-error-message-when-max-number-of-bind-attemp.patch

@@ -0,0 +1,27 @@
+From 380e40930661d643c865bace4e1791ca8f9d74cf Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Mon, 18 Jun 2018 14:01:46 +0200
+Subject: [PATCH 57/59] Improve error message when max number of bind attempts
+ is exceeded
+
+Resolves: rhbz#1318198
+---
+ privops.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/privops.c b/privops.c
+index e577a27..010d28d 100644
+--- a/privops.c
++++ b/privops.c
+@@ -183,7 +183,7 @@ vsf_privop_pasv_listen(struct vsf_session* p_sess)
+   }
+   if (!bind_retries)
+   {
+-    die("vsf_sysutil_bind");
++    die("vsf_sysutil_bind, maximum number of attempts to find a listening port exceeded");
+   }
+   return the_port;
+ }
+-- 
+2.14.4
+

SOURCES/0058-Make-the-max-number-of-bind-retries-tunable.patch

@@ -0,0 +1,103 @@
+From be7c2d639127dd8af0139caf94f8c29f431d3753 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Mon, 18 Jun 2018 10:13:48 +0200
+Subject: [PATCH 58/59] Make the max number of bind retries tunable
+
+Resolves: rhbz#1318198
+---
+ parseconf.c   | 1 +
+ privops.c     | 8 ++++++--
+ tunables.c    | 2 ++
+ tunables.h    | 1 +
+ vsftpd.conf.5 | 5 +++++
+ 5 files changed, 15 insertions(+), 2 deletions(-)
+
+diff --git a/parseconf.c b/parseconf.c
+index aeb401a..3cfe7da 100644
+--- a/parseconf.c
++++ b/parseconf.c
+@@ -143,6 +143,7 @@ parseconf_uint_array[] =
+   { "delay_successful_login", &tunable_delay_successful_login },
+   { "max_login_fails", &tunable_max_login_fails },
+   { "chown_upload_mode", &tunable_chown_upload_mode },
++  { "bind_retries", &tunable_bind_retries },
+   { 0, 0 }
+ };
+ 
+diff --git a/privops.c b/privops.c
+index 010d28d..83b25c7 100644
+--- a/privops.c
++++ b/privops.c
+@@ -120,8 +120,8 @@ unsigned short
+ vsf_privop_pasv_listen(struct vsf_session* p_sess)
+ {
+   static struct vsf_sysutil_sockaddr* s_p_sockaddr;
+-  int bind_retries = 10;
+-  unsigned short the_port;
++  int bind_retries = tunable_bind_retries + 1;
++  unsigned short the_port = 0;
+   /* IPPORT_RESERVED */
+   unsigned short min_port = 1024;
+   unsigned short max_port = 65535;
+@@ -131,6 +131,10 @@ vsf_privop_pasv_listen(struct vsf_session* p_sess)
+     die("listed fd already active");
+   }
+ 
++  if (bind_retries < 2)
++  {
++    bind_retries = 2;
++  }
+   if (tunable_pasv_min_port > min_port && tunable_pasv_min_port <= max_port)
+   {
+     min_port = (unsigned short) tunable_pasv_min_port;
+diff --git a/tunables.c b/tunables.c
+index 63de8e6..a7ce9c8 100644
+--- a/tunables.c
++++ b/tunables.c
+@@ -115,6 +115,7 @@ unsigned int tunable_delay_failed_login;
+ unsigned int tunable_delay_successful_login;
+ unsigned int tunable_max_login_fails;
+ unsigned int tunable_chown_upload_mode;
++unsigned int tunable_bind_retries;
+ 
+ const char* tunable_secure_chroot_dir;
+ const char* tunable_ftp_username;
+@@ -268,6 +269,7 @@ tunables_load_defaults()
+   tunable_max_login_fails = 3;
+   /* -rw------- */
+   tunable_chown_upload_mode = 0600;
++  tunable_bind_retries = 9;
+ 
+   install_str_setting("/usr/share/empty", &tunable_secure_chroot_dir);
+   install_str_setting("ftp", &tunable_ftp_username);
+diff --git a/tunables.h b/tunables.h
+index 8a4b8b2..029d645 100644
+--- a/tunables.h
++++ b/tunables.h
+@@ -120,6 +120,7 @@ extern unsigned int tunable_delay_failed_login;
+ extern unsigned int tunable_delay_successful_login;
+ extern unsigned int tunable_max_login_fails;
+ extern unsigned int tunable_chown_upload_mode;
++extern unsigned int tunable_bind_retries;
+ 
+ /* String defines */
+ extern const char* tunable_secure_chroot_dir;
+diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
+index f246906..ce3fba3 100644
+--- a/vsftpd.conf.5
++++ b/vsftpd.conf.5
+@@ -760,6 +760,11 @@ value will be treated as a base 10 integer!
+ 
+ Default: 077
+ .TP
++.B bind_retries
++Maximum number of attempts to find a free listening port in passive mode.
++
++Default: 9
++.TP
+ .B chown_upload_mode
+ The file mode to force for chown()ed anonymous uploads. (Added in v2.0.6).
+ 
+-- 
+2.14.4
+

SOURCES/0059-Fix-SEGFAULT-when-running-in-a-container-as-PID-1.patch

@@ -0,0 +1,58 @@
+From 970711fde95bee3de1e4a5e0b557c3132d0c3e3f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Tue, 6 Feb 2018 11:39:01 +0100
+Subject: [PATCH 59/59] Fix SEGFAULT when running in a container as PID 1
+
+When vsftpd is running in a container as PID 1, it is possible
+that it will get SIGCHILD for processes, which were not directly
+created by it, but by some of its children. These processes will
+not be in the s_p_pid_ip_hash hash table, and thus trying to
+delete the entry from the hash table in standalone.c:handle_sigchld()
+will result in segmentation fault.
+
+I can quite easily reproduce it with the upstream vsftpd and default
+configuration, except for isolate=NO and isolate_network=NO being set
+(it seems to me that network namespaces take a long time to create
+and destroy, which hides the race condition), on a quad-core machine.
+When connecting to vsftpd in a loop like this:
+$ while true; do echo -en '' | nc localhost 21; done
+
+vsftpd crashes after a couple of seconds.
+---
+ standalone.c | 18 +++++++++++++-----
+ 1 file changed, 13 insertions(+), 5 deletions(-)
+
+diff --git a/standalone.c b/standalone.c
+index 3b65ea2..3f35e9e 100644
+--- a/standalone.c
++++ b/standalone.c
+@@ -270,13 +270,21 @@ handle_sigchld(void* duff)
+     if (reap_one)
+     {
+       struct vsf_sysutil_ipaddr* p_ip;
+-      /* Account total number of instances */
+-      --s_children;
+-      /* Account per-IP limit */
+       p_ip = (struct vsf_sysutil_ipaddr*)
+         hash_lookup_entry(s_p_pid_ip_hash, (void*)&reap_one);
+-      drop_ip_count(p_ip);      
+-      hash_free_entry(s_p_pid_ip_hash, (void*)&reap_one);
++      /* If we are running in a container as PID 1, it is possible
++       * that we will get SIGCHILD for processes, which were not
++       * created directly by our process and which are not in the
++       * s_p_pid_ip_hash hash table.
++       */
++      if (p_ip)
++      {
++        /* Account total number of instances */
++        --s_children;
++        /* Account per-IP limit */
++        drop_ip_count(p_ip);
++        hash_free_entry(s_p_pid_ip_hash, (void*)&reap_one);
++      }
+     }
+   }
+ }
+-- 
+2.14.4
+

SOURCES/vsftpd-generator

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+confdir=/etc/vsftpd
+unitdir=/usr/lib/systemd/system
+targetdir=$1/vsftpd.target.wants
+
+mkdir -p ${targetdir}
+
+for f in $(ls -1 ${confdir}/*.conf | awk -F "." '{print $1}' | awk -F "/" '{print $4}')
+do
+  echo "Generating systemd units for $f"
+  ln -s ${unitdir}/vsftpd\@.service ${targetdir}/vsftpd\@$f.service > /dev/null 2>&1
+done
+
+exit 0

SOURCES/vsftpd.ftpusers

@@ -0,0 +1,15 @@
+# Users that are not allowed to login via ftp
+root
+bin
+daemon
+adm
+lp
+sync
+shutdown
+halt
+mail
+news
+uucp
+operator
+games
+nobody

SOURCES/vsftpd.pam

@@ -0,0 +1,8 @@
+#%PAM-1.0
+session    optional     pam_keyinit.so    force revoke
+auth       required	pam_listfile.so item=user sense=deny file=/etc/vsftpd/ftpusers onerr=succeed
+auth       required	pam_shells.so
+auth       include	password-auth
+account    include	password-auth
+session    required     pam_loginuid.so
+session    include	password-auth

SOURCES/vsftpd.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Vsftpd ftp daemon
+After=network.target
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf
+
+[Install]
+WantedBy=multi-user.target

SOURCES/vsftpd.target

@@ -0,0 +1,6 @@
+[Unit]
+Description=FTP daemon
+After=network.target
+
+[Install]
+WantedBy=multi-user.target

SOURCES/vsftpd.user_list

@@ -0,0 +1,20 @@
+# vsftpd userlist
+# If userlist_deny=NO, only allow users in this file
+# If userlist_deny=YES (default), never allow users in this file, and
+# do not even prompt for a password.
+# Note that the default vsftpd pam config also checks /etc/vsftpd/ftpusers
+# for users that are denied.
+root
+bin
+daemon
+adm
+lp
+sync
+shutdown
+halt
+mail
+news
+uucp
+operator
+games
+nobody

SOURCES/vsftpd.xinetd

@@ -0,0 +1,14 @@
+# default: off
+# description: The vsftpd FTP server serves FTP connections. It uses \
+#	normal, unencrypted usernames and passwords for authentication.
+service ftp
+{
+	socket_type		= stream
+	wait			= no
+	user			= root
+	server			= /usr/sbin/vsftpd
+	server_args             = /etc/vsftpd/vsftpd.conf
+	nice			= 10
+	disable			= yes
+	flags			= IPv4
+}

SOURCES/vsftpd@.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Vsftpd ftp daemon
+After=network.target
+PartOf=vsftpd.target
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/vsftpd /etc/vsftpd/%i.conf
+
+[Install]
+WantedBy=vsftpd.target

SOURCES/vsftpd_conf_migrate.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+#move old config files and symlink them
+#shipped with vsftpd-2.0.1-6
+shopt -s nullglob
+PREFIX="vsftpd"
+for file in /etc/${PREFIX}.*; do
+    if [ ! -L $file ]; then
+        new=`echo $file | sed s/${PREFIX}\./${PREFIX}\\\\//g | sed s/\.rpmsave//g`
+        mv -f ${file} ${new}
+	ln -s ${new} ${file}
+	echo $file moved to $new
+    fi
+done

SPECS/vsftpd.spec

@@ -0,0 +1,825 @@
+%global _generatorsdir %{_prefix}/lib/systemd/system-generators
+
+Name:    vsftpd
+Version: 3.0.3
+Release: 28%{?dist}
+Summary: Very Secure Ftp Daemon
+
+Group:    System Environment/Daemons
+# OpenSSL link exception
+License:  GPLv2 with exceptions
+URL:      https://security.appspot.com/vsftpd.html
+Source0:  https://security.appspot.com/downloads/%{name}-%{version}.tar.gz
+Source1:  vsftpd.xinetd
+Source2:  vsftpd.pam
+Source3:  vsftpd.ftpusers
+Source4:  vsftpd.user_list
+Source6:  vsftpd_conf_migrate.sh
+Source7:  vsftpd.service
+Source8:  vsftpd@.service
+Source9:  vsftpd.target
+Source10: vsftpd-generator
+
+BuildRequires: pam-devel
+BuildRequires: libcap-devel
+BuildRequires: openssl-devel
+BuildRequires: systemd
+BuildRequires: git
+BuildRequires: gcc
+
+Requires: logrotate
+
+Patch1:  0001-Don-t-use-the-provided-script-to-locate-libraries.patch
+Patch2:  0002-Enable-build-with-SSL.patch
+Patch3:  0003-Enable-build-with-TCP-Wrapper.patch
+Patch4:  0004-Use-etc-vsftpd-dir-for-config-files-instead-of-etc.patch
+Patch5:  0005-Use-hostname-when-calling-PAM-authentication-module.patch
+Patch6:  0006-Close-stdin-out-err-before-listening-for-incoming-co.patch
+Patch7:  0007-Make-filename-filters-smarter.patch
+Patch8:  0008-Write-denied-logins-into-the-log.patch
+Patch9:  0009-Trim-whitespaces-when-reading-configuration.patch
+Patch10: 0010-Improve-daemonizing.patch
+Patch11: 0011-Fix-listing-with-more-than-one-star.patch
+Patch12: 0012-Replace-syscall-__NR_clone-.-with-clone.patch
+Patch13: 0013-Extend-man-pages-with-systemd-info.patch
+Patch14: 0014-Add-support-for-square-brackets-in-ls.patch
+Patch15: 0015-Listen-on-IPv6-by-default.patch
+Patch16: 0016-Increase-VSFTP_AS_LIMIT-from-200UL-to-400UL.patch
+Patch17: 0017-Fix-an-issue-with-timestamps-during-DST.patch
+Patch18: 0018-Change-the-default-log-file-in-configuration.patch
+Patch19: 0019-Introduce-reverse_lookup_enable-option.patch
+Patch20: 0020-Use-unsigned-int-for-uid-and-gid-representation.patch
+Patch21: 0021-Introduce-support-for-DHE-based-cipher-suites.patch
+Patch22: 0022-Introduce-support-for-EDDHE-based-cipher-suites.patch
+Patch23: 0023-Add-documentation-for-isolate_-options.-Correct-defa.patch
+Patch24: 0024-Introduce-new-return-value-450.patch
+Patch25: 0025-Improve-local_max_rate-option.patch
+Patch26: 0026-Prevent-hanging-in-SIGCHLD-handler.patch
+Patch27: 0027-Delete-files-when-upload-fails.patch
+Patch28: 0028-Fix-man-page-rendering.patch
+Patch29: 0029-Fix-segfault-in-config-file-parser.patch
+Patch30: 0030-Fix-logging-into-syslog-when-enabled-in-config.patch
+Patch31: 0031-Fix-question-mark-wildcard-withing-a-file-name.patch
+Patch32: 0032-Propagate-errors-from-nfs-with-quota-to-client.patch
+Patch33: 0033-Introduce-TLSv1.1-and-TLSv1.2-options.patch
+Patch34: 0034-Turn-off-seccomp-sandbox-because-it-is-too-strict.patch
+Patch35: 0035-Modify-DH-enablement-patch-to-build-with-OpenSSL-1.1.patch
+Patch36: 0036-Redefine-VSFTP_COMMAND_FD-to-1.patch
+Patch37: 0037-Document-the-relationship-of-text_userdb_names-and-c.patch
+Patch38: 0038-Document-allow_writeable_chroot-in-the-man-page.patch
+Patch39: 0039-Improve-documentation-of-ASCII-mode-in-the-man-page.patch
+Patch40: 0040-Use-system-wide-crypto-policy.patch
+Patch41: 0041-Document-the-new-default-for-ssl_ciphers-in-the-man-.patch
+Patch42: 0042-When-handling-FEAT-command-check-ssl_tlsv1_1-and-ssl.patch
+Patch43: 0043-Enable-only-TLSv1.2-by-default.patch
+Patch44: 0044-Disable-anonymous_enable-in-default-config-file.patch
+Patch45: 0045-Expand-explanation-of-ascii_-options-behaviour-in-ma.patch
+Patch46: 0046-vsftpd.conf-Refer-to-the-man-page-regarding-the-asci.patch
+Patch47: 0047-Disable-tcp_wrappers-support.patch
+Patch48: 0048-Fix-default-value-of-strict_ssl_read_eof-in-man-page.patch
+Patch49: 0049-Add-new-filename-generation-algorithm-for-STOU-comma.patch
+Patch50: 0050-Don-t-link-with-libnsl.patch
+Patch51: 0051-Improve-documentation-of-better_stou-in-the-man-page.patch
+Patch52: 0052-Fix-rDNS-with-IPv6.patch
+Patch53: 0053-Always-do-chdir-after-chroot.patch
+Patch54: 0054-vsf_sysutil_rcvtimeo-Check-return-value-of-setsockop.patch
+Patch55: 0055-vsf_sysutil_get_tz-Check-the-return-value-of-syscall.patch
+Patch56: 0056-Log-die-calls-to-syslog.patch
+Patch57: 0057-Improve-error-message-when-max-number-of-bind-attemp.patch
+Patch58: 0058-Make-the-max-number-of-bind-retries-tunable.patch
+Patch59: 0059-Fix-SEGFAULT-when-running-in-a-container-as-PID-1.patch
+
+%description
+vsftpd is a Very Secure FTP daemon. It was written completely from
+scratch.
+
+%prep
+%autosetup -S git
+cp %{SOURCE1} .
+
+%build
+%ifarch s390x sparcv9 sparc64
+make CFLAGS="$RPM_OPT_FLAGS -fPIE -pipe -Wextra -Werror" \
+%else
+make CFLAGS="$RPM_OPT_FLAGS -fpie -pipe -Wextra -Werror" \
+%endif
+        LINK="-pie -lssl" %{?_smp_mflags}
+
+%install
+mkdir -p $RPM_BUILD_ROOT%{_sbindir}
+mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}
+mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/{vsftpd,pam.d,logrotate.d}
+mkdir -p $RPM_BUILD_ROOT%{_mandir}/man{5,8}
+mkdir -p $RPM_BUILD_ROOT%{_unitdir}
+mkdir -p $RPM_BUILD_ROOT%{_generatorsdir}
+install -m 755 vsftpd  $RPM_BUILD_ROOT%{_sbindir}/vsftpd
+install -m 600 vsftpd.conf $RPM_BUILD_ROOT%{_sysconfdir}/vsftpd/vsftpd.conf
+install -m 644 vsftpd.conf.5 $RPM_BUILD_ROOT/%{_mandir}/man5/
+install -m 644 vsftpd.8 $RPM_BUILD_ROOT/%{_mandir}/man8/
+install -m 644 RedHat/vsftpd.log $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d/vsftpd
+install -m 644 %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/pam.d/vsftpd
+install -m 600 %{SOURCE3} $RPM_BUILD_ROOT%{_sysconfdir}/vsftpd/ftpusers
+install -m 600 %{SOURCE4} $RPM_BUILD_ROOT%{_sysconfdir}/vsftpd/user_list
+install -m 744 %{SOURCE6} $RPM_BUILD_ROOT%{_sysconfdir}/vsftpd/vsftpd_conf_migrate.sh
+install -m 644 %{SOURCE7} $RPM_BUILD_ROOT%{_unitdir}
+install -m 644 %{SOURCE8} $RPM_BUILD_ROOT%{_unitdir}
+install -m 644 %{SOURCE9} $RPM_BUILD_ROOT%{_unitdir}
+install -m 755 %{SOURCE10} $RPM_BUILD_ROOT%{_generatorsdir}
+                            
+mkdir -p $RPM_BUILD_ROOT/%{_var}/ftp/pub
+
+%post
+%systemd_post vsftpd.service
+
+%preun
+%systemd_preun vsftpd.service
+%systemd_preun vsftpd.target
+
+%postun
+%systemd_postun_with_restart vsftpd.service 
+
+%files
+%{_unitdir}/*
+%{_generatorsdir}/*
+%{_sbindir}/vsftpd
+%dir %{_sysconfdir}/vsftpd
+%{_sysconfdir}/vsftpd/vsftpd_conf_migrate.sh
+%config(noreplace) %{_sysconfdir}/vsftpd/ftpusers
+%config(noreplace) %{_sysconfdir}/vsftpd/user_list
+%config(noreplace) %{_sysconfdir}/vsftpd/vsftpd.conf
+%config(noreplace) %{_sysconfdir}/pam.d/vsftpd
+%config(noreplace) %{_sysconfdir}/logrotate.d/vsftpd
+%doc FAQ INSTALL BUGS AUDIT Changelog LICENSE README README.security REWARD
+%doc SPEED TODO BENCHMARKS COPYING SECURITY/ EXAMPLE/ TUNING SIZE vsftpd.xinetd
+%{_mandir}/man5/vsftpd.conf.*
+%{_mandir}/man8/vsftpd.*
+%{_var}/ftp
+
+%changelog
+* Wed Jul 25 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-28
+- Rebuilt, switched to SHA512 source tarball hash
+
+* Wed Jul 25 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-27
+- Fix a segfault when running as PID 1
+
+* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.3-26
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Tue Jun 19 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-25
+- Add config option log_die allowing to pass error messages to syslog
+- Add config option bind_retries allowing to change the max number
+- of attempts to find a listening port for the PASV/EPSV command
+- Resolves: rhbz#1318198
+
+* Fri Jun 01 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-24
+- Fix filename expansion in vsftpd_conf_migrate.sh ... again
+
+* Thu May 10 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-23
+- Fix issues found by Coverity Scan
+
+* Fri Apr 27 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-22
+- Fix filename expansion in vsftpd_conf_migrate.sh
+
+* Thu Apr 05 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-21
+- Improve documentation of better_stou in the man page
+
+* Mon Feb 19 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-20
+- Add gcc to BuildRequires
+
+* Tue Feb 06 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-19
+- Don't link with libnsl
+
+* Tue Feb 06 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-18
+- Add a new config option 'better_stou', which can be used to enable
+  a better algorithm for generating unique filenames for the STOU command.
+- Resolves: rhbz#1479237
+
+* Wed Jan 10 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-17
+- Add BuildRequires: libnsl2-devel
+- https://fedoraproject.org/wiki/Changes/NISIPv6
+
+* Fri Jan 05 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-16
+- Disable tcp_wrappers support
+- Resolves: rhbz#1518796
+- Fix default value of strict_ssl_read_eof in man page
+
+* Tue Jan 02 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-15
+- Expand the explanation of the ascii_* options behaviour
+
+* Tue Jan 02 2018 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-14
+- Disable anonymous_enable in default config file
+- Resolves: rhbz#1338637
+
+* Thu Dec 21 2017 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-13
+- Document the new default for ssl_ciphers in the man page
+- Related: rhbz#1483970
+- When handling FEAT command, check ssl_tlsv1_1 and ssl_tlsv1_2
+- Patch was written by Martin Sehnoutka
+- Resolves: rhbz#1432054
+- Disable TLSv1 and TLSv1.1 - enable only TLSv1.2 by default
+
+* Thu Dec 21 2017 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-12
+- Use system wide crypto policy
+- Resolves: rhbz#1483970
+
+* Fri Nov 24 2017 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-11
+- Improve documentation of ASCII mode in the man page
+- Resolves: rhbz#1139409
+
+* Tue Oct 31 2017 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-10
+- Document allow_writeable_chroot in the man page
+- Resolves: rhbz#1507143
+
+* Thu Oct 26 2017 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-9
+- Document the relationship of text_userdb_names and chroot_local_user
+- Resolves: rhbz#1439724
+
+* Tue Sep 05 2017 Ondřej Lysoněk <olysonek@redhat.com> - 3.0.3-8
+- Build against OpenSSL 1.1
+- Redefine VSFTP_COMMAND_FD to 1 to get errors generated during
+- startup picked up by systemd
+- Resolves: rhbz#1443055
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.3-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.3-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.3-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Thu Dec 01 2016 Martin Sehnoutka <msehnout@redhat.com> - 3.0.3-4
+- Use OpenSSL compat library on rawhide
+
+* Thu Nov 17 2016 Martin Sehnoutka <msehnout@redhat.com> - 3.0.3-3
+- Review patches
+- Add TLSv1.{1,2} options
+- Fix question mark wildcard within a file name
+- Seccomp patch removed
+
+* Fri Apr 08 2016 Martin Sehnoutka <msehnout@redhat.com> - 3.0.3-2
+- Applied patches:
+- Readd seccomp disabled by default
+- vsftpd local_max_rate option doesn't work as expected
+- The vsftpd hangs in a SIGCHLD handler when the pam_exec.so is used in pam.d 
+- configuration
+- The vsftpd doesn't remove failed upload when the delete_failed_uploads is 
+- enabled and the network cable is unplagged
+- man pages bug
+- vsftpd segfaults in vsf_sysutil_strndup
+- Fix logging when syslog is used
+
+* Thu Mar 17 2016 Martin Sehnoutka <msehnout@redhat.com> - 3.0.3-1
+- Update to 3.0.3 version
+
+* Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.2-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.2-14
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Tue Sep 16 2014 Jiri Skala <jskala@redhat.com> - 3.0.2-13
+- added appropriate values to ssl_ciphers (dh and ecdh patches)
+
+* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.2-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Fri Jul 04 2014 Jiri Skala <jskala@redhat.com> - 3.0.2-11
+- fixed deny_file, hide_file options - updated sqb patch
+
+* Wed Jun 18 2014 Jiri Skala <jskala@redhat.com> - 3.0.2-10
+- improves DH cipher
+- implements ECDH cipher
+- adds isolate* options to man vsftpd.conf
+- corrects max_clients, max_per_ip default values in man vsftd.conf
+- adds return code 450 when a file is temporarily unavailable
+
+* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.2-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Tue May 13 2014 Jiri Skala <jskala@redhat.com> - 3.0.2-8
+- adds reverse lookup option to vsftpd.conf
+- changes types of uid and gid to uint
+- removes spare patch pasv-addr
+- implements DH cipher
+- gets rid init scirpt subpackage
+
+* Tue Sep 10 2013 Jiri Skala <jskala@redhat.com> - 3.0.2-7
+- fixed #1005549 - vsftpd startup broken
+
+* Wed Sep 04 2013 Jiri Skala <jskala@redhat.com> - 3.0.2-6
+- fixes usage pasv_address option in combination with external IP
+- updated man pages - multile instances using vsftpd.target
+
+* Thu Aug 15 2013 Jiri Skala <jskala@redhat.com> - 3.0.2-5
+- replaced systemd path by _unitdir macro
+- fixes #7194344 - multiple instances (target, generator)
+
+* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Mon Feb 25 2013 Jiri Skala <jskala@redhat.com> - 3.0.2-3
+- fixes #913519 - login fails (increased AS_LIMIT)
+
+* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Wed Sep 19 2012 Jiri Skala <jskala@redhat.com> - 3.0.2-2
+- update to latest upstream 3.0.2
+
+* Mon Sep 17 2012 Jiri Skala <jskala@redhat.com> - 3.0.1-1
+- update to latest upstream 3.0.1
+- fixes #851441 - Introduce new systemd-rpm macros in vsftpd spec file
+- fixes #845980 - vsftpd seccomp filter is too strict
+
+* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Tue Jul 17 2012 Jiri Skala <jskala@redhat.com> - 3.0.0-3
+- changed default value of xferlog_file to /var/log/xferlog
+- added rotating xferlog
+
+* Thu Apr 26 2012 Jiri Skala <jskala@redhat.com> - 3.0.0-2
+- corrected time zone handling - especially DST flag
+- fixed default value of option 'listen'
+
+* Tue Apr 10 2012 Jiri Skala <jskala@redhat.com> - 3.0.0-1
+- updated to latest upstream 3.0.0
+
+* Thu Feb 09 2012 Jiri Skala <jskala@redhat.com> - 2.3.5-3
+- fixes #788812 - authentication failure on x86_64 when using nss_pgsql
+
+* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.3.5-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Mon Dec 19 2011 Jiri Skala <jskala@redhat.com> - 2.3.5-1
+- updated to latest upstream 2.3.5
+
+* Mon Nov 28 2011 Jiri Skala <jskala@redhat.com> - 2.3.4-7
+- added patch from BZ#450853#c23
+
+* Tue Nov 15 2011 Jiri Skala <jskala@redhat.com> - 2.3.4-6
+- fixes #753365 - multiple issues with vsftpd's systemd unit
+- removes exclusivity between listen and listen_ipv6 BZ#450853
+- ls wildchars supports square brackets
+
+* Wed Aug 03 2011 Jiri Skala <jskala@redhat.com> - 2.3.4-5
+- fixes #719434 - Provide native systemd unit file
+- moving SysV initscript into subpackage
+
+* Mon Aug 01 2011 Jiri Skala <jskala@redhat.com> - 2.3.4-4
+- rebuild for libcap
+
+* Mon Jul 04 2011 Nils Philippsen <nils@redhat.com> - 2.3.4-3
+- update upstream and source URL
+
+* Wed Feb 16 2011 Jiri Skala <jskala@redhat.com> - 2.3.4-2
+- fixes #717412 - Connection failures - patched by Takayuki Nagata
+
+* Wed Feb 16 2011 Jiri Skala <jskala@redhat.com> - 2.3.4-1
+- updated to latest upstream 2.3.4
+
+* Mon Feb 07 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.3.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Fri Aug 20 2010 Jiri Skala <jskala@redhat.com> - 2.3.2-1
+- fixes #625404 - vsftpd-2.3.1 is available
+- joined patches (libs+dso, wildchar+greedy)
+
+* Fri Aug 06 2010 Jiri Skala <jskala@redhat.com> - 2.2.2-8
+- fixes #472880 - Configuration can cause confusion because of selinux labels
+
+* Mon May 17 2010 Jiri Skala <jskala@redhat.com> - 2.2.2-7
+- when listen_ipv6=YES sets socket option to listen IPv6 only
+
+* Fri May 14 2010 Jiri Skala <jskala@redhat.com> - 2.2.2-6
+- syscall(__NR_clone) replaced by clone() to fix incorrect order of params on s390 arch
+
+* Wed Apr 07 2010 Jiri Skala <jskala@redhat.com> - 2.2.2-5
+- corrected daemonize_plus patch - don't try kill parent when vsftpd isn't daemonized
+
+* Tue Mar 16 2010 Jiri Skala <jskala@redhat.com> - 2.2.2-4
+- fixes #544251 - /etc/rc.d/init.d/vsftpd does not start more than one daemon
+
+* Mon Feb 15 2010 Jiri Skala <jskala@redhat.com> - 2.2.2-3
+- fixes #565067 - FTBFS: ImplicitDSOLinking
+
+* Thu Dec 17 2009 Jiri Skala <jskala@redhat.com> - 2.2.2-2
+- corrected two patches due to fuzz 0
+
+* Thu Dec 17 2009 Jiri Skala <jskala@redhat.com> - 2.2.2-1
+- update to latest upstream
+
+* Mon Nov 23 2009 Jiri Skala <jskala@rehat.com> - 2.2.0-6
+- added lost default values of vsftpd.conf (rh patch)
+
+* Wed Sep 16 2009 Tomas Mraz <tmraz@redhat.com> - 2.2.0-5
+- use password-auth common PAM configuration instead of system-auth
+
+* Mon Sep 14 2009 Jiri Skala <jskala@rehat.com> - 2.2.0-4
+- modified init script to be LSB compliant
+
+* Tue Sep 08 2009 Jiri Skala <jskala@rehat.com> - 2.2.0-3
+- fixed bug messaged in RHEL-4 #479774 - Wildcard failures with vsftpd
+
+* Thu Aug 27 2009 Tomas Mraz <tmraz@redhat.com> - 2.2.0-2
+- rebuilt with new openssl
+
+* Mon Aug 24 2009 Martin Nagy <mnagy@redhat.com> - 2.2.0-1
+- update to latest upstream release 2.2.0
+
+* Tue Aug 04 2009 Martin Nagy <mnagy@redhat.com> - 2.2.0-0.1.pre4
+- update to latest upstream release
+
+* Sun Jul 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.1.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
+
+* Tue Jun 02 2009 Jiri Skala <jskala@redhat.com> - 2.1.2-1
+- updated to latest upstream version
+
+* Thu May 21 2009 Jiri Skala <jskala@redhat.com> - 2.1.1-0.3
+- fixed daemonize_plus patch
+- fixed test in initscript [ -z "CONFS" ]
+
+* Mon May 04 2009 Jiri Skala <jskala@redhat.com> - 2.1.1-0.2
+- fixes daemonize patch
+
+* Wed Apr 22 2009 Jiri Skala <jskala@redhat.com> - 2.1.0-3
+- updated to latest upstream version
+- improved daemonizing - init script gets correct return code if binding fails
+- trim white spaces from option values
+- fixed #483604 - vsftpd not honouring delay_failed_login when userlist active
+
+* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.1.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Tue Feb 24 2009 Martin Nagy <mnagy@redhat.com> - 2.1.0-1
+- update to latest upstream release
+
+* Fri Jan 23 2009 Martin Nagy <mnagy@redhat.com> - 2.1.0-0.3.pre4
+- update to latest upstream release
+- enable ptrace sandbox again
+- don't mark vsftpd_conf_migrate.sh as a config file
+
+* Fri Jan 16 2009 Martin Nagy <mnagy@redhat.com> - 2.1.0-0.2.pre3
+- disable ptrace sandbox to fix build on i386
+
+* Fri Jan 16 2009 Martin Nagy <mnagy@redhat.com> - 2.1.0-0.1.pre3
+- update to latest upstream release
+- cleanup the spec file
+- drop patches fixed upstream:
+    vsftpd-1.0.1-missingok.patch
+    vsftpd-1.2.1-nonrootconf.patch
+    vsftpd-2.0.1-tcp_wrappers.patch
+    vsftpd-2.0.2-signal.patch
+    vsftpd-2.0.3-daemonize_fds.patch
+    vsftpd-2.0.5-correct_comments.patch
+    vsftpd-2.0.5-pasv_dot.patch
+    vsftpd-2.0.5-write_race.patch
+    vsftpd-2.0.5-fix_unique.patch
+    vsftpd-2.0.5-uname_size.patch
+    vsftpd-2.0.5-bind_denied.patch
+    vsftpd-2.0.5-pam_end.patch
+    vsftpd-2.0.5-underscore_uname.patch
+    vsftpd-2.0.6-listen.patch
+- join all configuration patches into one:
+    vsftpd-1.1.3-rh.patch
+    vsftpd-1.2.1-conffile.patch
+    vsftpd-2.0.1-dir.patch
+    vsftpd-2.0.1-server_args.patch
+    vsftpd-2.0.3-background.patch
+    vsftpd-2.0.5-default_ipv6.patch
+    vsftpd-2.0.5-add_ipv6_option.patch
+    vsftpd-2.0.5-man.patch
+
+* Mon Sep  8 2008 Tom "spot" Callaway <tcallawa@redhat.com> - 2.0.7-1
+- fix license tag
+- update to 2.0.7
+
+* Fri Jun 20 2008 Dennis Gilmore <dennis@ausil.us> - 2.0.6-5
+- add sparc arches to -fPIE list
+
+* Wed May 21 2008 Martin Nagy <mnagy@redhat.com> - 2.0.6-4
+- fix a small memory leak (#397011)
+
+* Mon Mar 31 2008 Martin Nagy <mnagy@redhat.com> - 2.0.6-3
+- set option listen to default to YES
+
+* Mon Feb 25 2008 Martin Nagy <mnagy@redhat.com> - 2.0.6-2
+- fix init script (#431452)
+- make the init script LSB compliant (#247093)
+
+* Fri Feb 22 2008 Martin Nagy <mnagy@redhat.com> - 2.0.6-1
+- rebase for new upstream version
+- remove patches that were fixed in upstream: kickline, confspell, anon_umask
+
+* Mon Feb 11 2008 Martin Nagy <mnagy@redhat.com> - 2.0.5-22
+- rebuild for gcc-4.3
+
+* Fri Nov 30 2007 Martin Nagy <mnagy@redhat.com> - 2.0.5-21
+- Remove uniq_rename patch.
+- Correct create/lock race condition, original patch by <mpoole@redhat.com>
+  (#240550).
+- Fix bad handling of unique files (#392231).
+- Added userlist_log option.
+- Allow usernames to begin with underscore or dot (#339911).
+- Removed user_config patch.
+- Fix nonrootconf patch (#400921).
+- Increase maximum length of allowed username (#236326).
+- Fix file listing issue with wildcard (#392181).
+- Removed use_localtime patch (#243087).
+
+* Thu Nov 08 2007 Martin Nagy <mnagy@redhat.com> - 2.0.5-20
+- Correct calling of pam_end (#235843).
+
+* Wed Aug 29 2007 Fedora Release Engineering <rel-eng at fedoraproject dot org> - 2.0.5-19
+- Rebuild for selinux ppc32 issue.
+
+* Tue Jul 10 2007 Maros Barabas <mbarabas@redhat.com> - 2.0.5-18
+- Add comment for xferlog_std_format
+- Resolves #218260
+
+* Fri Jun 29 2007 Maros Barabas <mbarabas@redhat.com> - 2.0.5-17
+- Fix pasv dot after pasv response (RFC 959 page 40)
+
+* Wed Apr 04 2007 Maros Barabas <mbarabas@redhat.com> - 2.0.5-16
+- Merge review: - fix using %%{_var}, %%{_sbindir} and 
+                  %%{_sysconfigdir} macros for files and install
+                - fix BuildRoot
+                - dropped usermod, openssl & pam requirement
+
+* Tue Mar 20 2007 Florian La Roche <laroche@redhat.com> - 2.0.5-15
+- fix BuildPrereq
+
+* Tue Jan 30 2007 Maros Barabas <mbarabas@redhat.com> - 2.0.5-14
+- remove file upload permission problem 
+- change name of patch vsfptd-2.0.3-user_config
+- Resolves #190193
+
+* Fri Jan 19 2007 Maros Barabas <mbarabas@redhat.com> - 2.0.5-13
+- add lost patch: don't die when no user config file is present 
+- Resolves #166986
+
+* Thu Jan 18 2007 Radek Vokal <rvokal@redhat.com> - 2.0.5-12
+- add dist tag
+- add buildrequires tcp_wrappers-devel
+
+* Wed Jan 17 2007 Maros Barabas <mbarabas@redhat.com> - 2.0.5-11
+- add errno EACCES to not die by vsf_sysutil_bind
+- Resolves #198677
+
+* Thu Dec 14 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-10
+- correct man (5) pages
+- Resolves: #216765
+- correct calling function stat 
+- Resolves: bz200763
+
+* Mon Dec 04 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-9
+- change BuildRequires tcp_wrappers to tcp_wrappers-devel
+
+* Mon Aug 28 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-8
+- added forgotten patch to make filename filter (#174764)
+
+* Tue Aug 22 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-7
+- correct paths of configuration files on man pages
+
+* Tue Aug 15 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-6
+- correct comments
+
+* Tue Aug 08 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-5
+- option to change listening to IPv6 protocol
+
+* Tue Aug 01 2006 Maros Barabas <mbarabas@redhat.com> - 2.0.5-4
+- listen to IPv4 connections in default conf file
+
+* Mon Jul 17 2006 Radek Vokal <rvokal@redhat.com> - 2.0.5-3
+- listen to IPv6 connections in default conf file
+
+* Thu Jul 13 2006 Radek Vokal <rvokal@redhat.com> - 2.0.5-2
+- add keyinit instructions to the vsftpd PAM script (#198637)
+
+* Wed Jul 12 2006 Radek Vokal <rvokal@redhat.com> - 2.0.5-1
+- upgrade to 2.0.5
+- IE should now show the login dialog again (#191147)
+
+* Wed Jul 12 2006 Jesse Keating <jkeating@redhat.com> - 2.0.4-1.2.1
+- rebuild
+
+* Fri Feb 10 2006 Jesse Keating <jkeating@redhat.com> - 2.0.4-1.2
+- bump again for double-long bug on ppc(64)
+
+* Tue Feb 07 2006 Jesse Keating <jkeating@redhat.com> - 2.0.4-1.1
+- rebuilt for new gcc4.1 snapshot and glibc changes
+
+* Thu Jan 12 2006 Radek Vokal <rvokal@redhat.com> 2.0.4-1
+- upgrade to 2.0.4
+- vsftpd now lock files for simultanous up/downloads (#162511)
+
+* Fri Dec 09 2005 Jesse Keating <jkeating@redhat.com>
+- rebuilt
+
+* Wed Nov 09 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-12
+- rebuilt against new openssl
+- close std file descriptors
+
+* Tue Oct 04 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-11
+- use include instead of pam_stack in pam config
+
+* Fri Sep 09 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-10
+- vsfptd.log as a default log file has to be rotated (#167359)
+- vsftpd does dns reverse before passing hosts to pam_access.so (#159745)
+
+* Wed Aug 31 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-9
+- don't die when no user config file is present (#166986)
+
+* Tue Aug 09 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-8
+- removed additional cmd line for ftp (#165083)
+
+* Thu Aug 04 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-7
+- daemonize with file descriptors (#164998)
+
+* Thu Jun 30 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-6
+- start in background as default, init script changed (#158714)
+
+* Mon Jun 27 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-5
+- fixed requires for 64bit libs
+
+* Thu Jun 23 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-4
+- fixed requires for pam_loginuid
+
+* Wed Jun 01 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-3
+- vsftpd update for new audit system (#159223)
+
+* Fri May 27 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-2
+- timezone fix, patch from suse.de (#158779)
+
+* Wed Mar 23 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-1
+- new release, fixes #106416 and #134541 
+
+* Mon Mar 14 2005 Radek Vokal <rvokal@redhat.com> 2.0.3-pre2
+- prerelease, fixes IPv6 issues
+
+* Mon Mar 14 2005 Radek Vokal <rvokal@redhat.com> 2.0.2-1
+- update to new release, several bug fixes
+
+* Wed Mar 02 2005 Radek Vokal <rvokal@redhat.com> 2.0.1-10
+- rebuilt against gcc4 and new openssl
+
+* Mon Feb 07 2005 Radek Vokal <rvokal@redhat.com> 2.0.1-9
+- don't allow to read non-root config files (#145548)
+
+* Mon Jan 10 2005 Radek Vokal <rvokal@redhat.com> 2.0.1-8
+- use localtime also in logs (#143687)
+
+* Tue Dec 14 2004 Radek Vokal <rvokal@redhat.com> 2.0.1-7
+- fixing directory in vsftpd.pam file (#142805)
+
+* Thu Nov 11 2004 Radek Vokal <rvokal@redhat.com> 2.0.1-6
+- vsftpd. files moved to /etc/vsftpd
+- added vsftpd_conf_migrate.sh script for moving conf files
+
+* Fri Oct 01 2004 Radek Vokal <rvokal@redhat.com> 2.0.1-5
+- vsftpd under xinetd reads its config file (#134314)
+
+* Thu Sep 16 2004 Radek Vokal <rvokal@redhat.com> 2.0.1-4
+- spec file changed, ftp dir change commented (#130119)
+- added doc files (#113056)
+
+* Wed Sep 08 2004 Jan Kratochvil <project-vsftpd@jankratochvil.net>
+- update for 2.0.1 for SSL
+
+* Fri Aug 27 2004 Radek Vokal <rvokal@redhat.com> 2.0.1-2
+- vsftpd.conf file changed, default IPv6 support
+
+* Fri Aug 20 2004 Radek Vokal <rvokal@redhat.com> 2.0.1-1
+- tcp_wrapper patch updated, signal patch updated
+- upgrade to 2.0.1, fixes several bugs, RHEL and FC builds
+
+* Tue Jun 15 2004 Elliot Lee <sopwith@redhat.com>
+- rebuilt
+
+* Wed May 19 2004 Bill Nottingham <notting@redhat.com> 1.2.1-6
+- fix the logrotate config (#116253) 
+
+* Mon May  3 2004 Bill Nottingham <notting@redhat.com> 1.2.1-5
+- fix all references to vsftpd.conf to be /etc/vsftpd/vsftpd.conf,
+  including in the binary (#121199, #104075)
+
+* Thu Mar 25 2004 Bill Nottingham <notting@redhat.com> 1.2.1-4
+- don't call malloc()/free() in signal handlers (#119136,
+  <olivier.baudron@m4x.org>)
+
+* Fri Feb 13 2004 Elliot Lee <sopwith@redhat.com>
+- rebuilt
+
+* Mon Nov 24 2003 Karsten Hopp <karsten@redhat.de> 1.2.1-1
+- update to 1.2.1, which fixes #89765 and lot of other issues
+- remove manpage patch, it isn't required anymore
+- clean up init script
+- don't use script to find libs to link with (lib64 issues)
+
+* Sun Oct 12 2003 Florian La Roche <Florian.LaRoche@redhat.de>
+- allow compiling without tcp_wrappers support
+
+* Mon Sep 15 2003 Bill Nottingham <notting@redhat.com> 1.2.0-4
+- fix errant newline (#104443)
+
+* Fri Aug  8 2003 Bill Nottingham <notting@redhat.com> 1.2.0-3
+- tweak man page (#84584, #72798)
+- buildprereqs for pie (#99336)
+- free ride through the build system to fix (#101582)
+
+* Thu Jun 26 2003 Bill Nottingham <notting@redhat.com> 1.2.0-2
+- update to 1.2.0
+
+* Wed Jun 04 2003 Elliot Lee <sopwith@redhat.com>
+- rebuilt
+
+* Mon Apr 28 2003 Bill Nottingham <notting@redhat.com> 1.1.3-9
+- fix tcp_wrappers usage (#89765, <dale@riyescott.com>)
+
+* Fri Feb 28 2003 Nalin Dahyabhai <nalin@redhat.com> 1.1.3-8
+- enable use of tcp_wrappers
+
+* Tue Feb 11 2003 Bill Nottingham <notting@redhat.com> 1.1.3-7
+- provide /var/ftp & /var/ftp/pub. obsolete anonftp.
+
+* Mon Feb 10 2003 Bill Nottingham <notting@redhat.com> 1.1.3-6
+- clean up comments in init script (#83962)
+
+* Wed Jan 22 2003 Tim Powers <timp@redhat.com>
+- rebuilt
+
+* Mon Dec 30 2002 Florian La Roche <Florian.LaRoche@redhat.de>
+- change to /etc/rc.d/init.d for better compatibility
+
+* Mon Dec 16 2002 Bill Nottingham <notting@redhat.com> 1.1.3-3
+- fix initscript perms
+- fix typo in initscript (#76587)
+
+* Fri Dec 13 2002 Bill Nottingham <notting@redhat.com> 1.1.3-2
+- update to 1.1.3
+- run standalone, don't run by default
+- fix reqs
+ 
+* Fri Nov 22 2002 Joe Orton <jorton@redhat.com> 1.1.0-3
+- fix use with xinetd-ipv6; add flags=IPv4 in xinetd file (#78410)
+
+* Tue Nov 12 2002 Nalin Dahyabhai <nalin@redhat.com> 1.0.1-9
+- remove absolute paths from PAM configuration so that the right modules get
+  used for whichever arch we're built for on multilib systems
+
+* Thu Aug 15 2002 Elliot Lee <sopwith@redhat.com> 1.0.1-8
+- -D_FILE_OFFSET_BITS=64
+- smp make
+- remove forced optflags=-g for lack of supporting documentation
+ 
+* Fri Jun 21 2002 Tim Powers <timp@redhat.com>
+- automated rebuild
+
+* Thu May 23 2002 Tim Powers <timp@redhat.com>
+- automated rebuild
+
+* Wed Apr 10 2002 Bill Nottingham <notting@redhat.com> 1.0.1-5
+- don't spit out ugly errors if anonftp isn't installed (#62987)
+- fix horribly broken userlist setup (#62321)
+
+* Thu Feb 28 2002 Trond Eivind Glomsrød <teg@redhat.com> 1.0.1-4
+- s/Copyright/License/
+- add "missingok" to the logrotate script, so we don't get errors
+  when nothing has happened
+
+* Wed Jan 09 2002 Tim Powers <timp@redhat.com>
+- automated rebuild
+
+* Wed Nov 28 2001 Bill Nottingham <notting@redhat.com>
+- initial packaging for RHL, munge included specfile
+
+* Thu Mar 22 2001 Seth Vidal <skvidal@phy.duke.edu>
+- updated to 0.0.15
+- added entry for vsftpd.8 man page
+- added entry for vsftpd.log logrotate file
+- added TUNING file to docs list
+
+* Wed Mar 7 2001 Seth Vidal <skvidal@phy.duke.edu>
+- Updated to 0.0.14
+- made %%files entry for man page
+
+* Wed Feb 21 2001 Seth Vidal <skvidal@phy.duke.edu>
+- Updated to 0.0.13
+
+* Mon Feb 12 2001 Seth Vidal <skvidal@phy.duke.edu>
+- Updated to 0.0.12
+
+* Wed Feb 7 2001 Seth Vidal <skvidal@phy.duke.edu>
+- updated to 0.0.11
+
+* Thu Feb 1 2001 Seth Vidal <skvidal@phy.duke.edu>
+- Update to 0.0.10
+
+* Thu Feb 1 2001 Seth Vidal <skvidal@phy.duke.edu>
+- First RPM packaging
+- Stolen items from wu-ftpd's pam setup
+- Separated rh 7 and rh 6.X's packages
+- Built for Rh6