Document allow_writeable_chroot in the man page

Resolves: rhbz#1507143

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

@@ -0,0 +1,32 @@
+From a565aa70aafd5c955680e43bb396c8a371fee6a9 Mon Sep 17 00:00:00 2001
+From: rpm-build <rpm-build>
+Date: Tue, 31 Oct 2017 16:13:46 +0100
+Subject: [PATCH 38/38] 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
+-- 
+2.14.3
+

vsftpd.spec

@@ -2,7 +2,7 @@
 
 Name:    vsftpd
 Version: 3.0.3
-Release: 9%{?dist}
+Release: 10%{?dist}
 Summary: Very Secure Ftp Daemon
 
 Group:    System Environment/Daemons
@@ -66,6 +66,7 @@ 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
 
 %description
 vsftpd is a Very Secure FTP daemon. It was written completely from
@@ -135,6 +136,10 @@ mkdir -p $RPM_BUILD_ROOT/%{_var}/ftp/pub
 %{_var}/ftp
 
 %changelog
+* 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