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- enable the subprocess in chroot to send messages to system log

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- sshd should prevent login if audit call fails
This commit is contained in:
Tomáš Mráz 2006-02-24 14:07:41 +00:00
parent b5e849f024
commit e01ed66930
2 changed files with 62 additions and 3 deletions
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53
openssh-3.9p1-log-in-chroot.patch Normal file
View File

@ -0,0 +1,53 @@
--- openssh-3.9p1/log.h.log-chroot 2006-02-22 10:54:04.000000000 +0100
+++ openssh-3.9p1/log.h 2006-02-22 10:53:29.000000000 +0100
@@ -63,4 +63,6 @@
void do_log(LogLevel, const char *, va_list);
void cleanup_exit(int) __dead;
+
+void open_log(void);
#endif
--- openssh-3.9p1/log.c.log-chroot 2006-02-22 13:29:48.000000000 +0100
+++ openssh-3.9p1/log.c 2006-02-22 10:56:01.000000000 +0100
@@ -48,6 +48,7 @@
static int log_on_stderr = 1;
static int log_facility = LOG_AUTH;
static char *argv0;
+static int log_fd_keep;
extern char *__progname;
@@ -330,9 +331,20 @@
syslog_r(pri, &sdata, "%.500s", fmtbuf);
closelog_r(&sdata);
#else
+ if (!log_fd_keep) {
openlog(argv0 ? argv0 : __progname, LOG_PID, log_facility);
+ }
syslog(pri, "%.500s", fmtbuf);
+ if (!log_fd_keep) {
closelog();
+ }
#endif
}
}
+
+void
+open_log(void)
+{
+ openlog(argv0 ? argv0 : __progname, LOG_PID|LOG_NDELAY, log_facility);
+ log_fd_keep = 1;
+}
--- openssh-3.9p1/sshd.c.log-chroot 2006-01-11 13:42:32.000000000 +0100
+++ openssh-3.9p1/sshd.c 2006-02-22 18:58:24.000000000 +0100
@@ -565,6 +565,10 @@
memset(pw->pw_passwd, 0, strlen(pw->pw_passwd));
endpwent();
+ /* Open the syslog permanently so the chrooted process still
+ can write to syslog. */
+ open_log();
+
/* Change our root directory */
if (chroot(_PATH_PRIVSEP_CHROOT_DIR) == -1)
fatal("chroot(\"%s\"): %s", _PATH_PRIVSEP_CHROOT_DIR,

12
openssh.spec
View File

@ -58,7 +58,7 @@
Summary: The OpenSSH implementation of SSH protocol versions 1 and 2.
Name: openssh
Version: 4.3p2
%define rel 2
%define rel 3
%if %{rescue}
%define %{rel}rescue
%else
@ -84,7 +84,8 @@ Patch22: openssh-3.9p1-askpass-keep-above.patch
Patch23: openssh-3.9p1-no-log-signal.patch
Patch24: openssh-4.3p1-fromto-remote.patch
Patch25: openssh-4.3p2-scp-print-err.patch
Patch27: openssh-4.2p1-pam-no-stack.patch
Patch26: openssh-4.2p1-pam-no-stack.patch
Patch27: openssh-3.9p1-log-in-chroot.patch
Patch30: openssh-4.0p1-exit-deadlock.patch
Patch31: openssh-3.9p1-skip-used.patch
Patch35: openssh-4.2p1-askpass-progress.patch
@ -207,7 +208,8 @@ an X11 passphrase dialog for OpenSSH.
%patch23 -p1 -b .signal
%patch24 -p1 -b .fromto-remote
%patch25 -p1 -b .print-err
%patch27 -p1 -b .stack
%patch26 -p1 -b .stack
%patch27 -p1 -b .log-chroot
%patch30 -p1 -b .exit-deadlock
%patch31 -p1 -b .skip-used
%patch35 -p1 -b .progress
@ -452,6 +454,10 @@ fi
%endif
%changelog
* Fri Feb 24 2006 Tomas Mraz <tmraz@redhat.com> - 4.3p2-3
- enable the subprocess in chroot to send messages to system log
- sshd should prevent login if audit call fails
* Tue Feb 21 2006 Tomas Mraz <tmraz@redhat.com> - 4.3p2-2
- print error from scp if not remote (patch by Bjorn Augustsson #178923)