[openssh] Resolve segfault with auditing commands (#1203900)

[Jakub Jelen]

commit acf98854cae6ba7d555b89a18ee0cef7bb182068
Author: Jakub Jelen <jjelen at redhat.com>
Date:   Fri Mar 20 15:06:06 2015 +0100

    Resolve segfault with auditing commands (#1203900)

 openssh-6.7p1-audit.patch | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/openssh-6.7p1-audit.patch b/openssh-6.7p1-audit.patch
index cb8e778..735c9c7 100644
--- a/openssh-6.7p1-audit.patch
+++ b/openssh-6.7p1-audit.patch
@@ -1895,7 +1895,7 @@ diff -up openssh-6.8p1/session.c.audit openssh-6.8p1/session.c
 -		PRIVSEP(audit_run_command(shell));
 +		s->command = xstrdup(shell);
  	}
-+	if (s->command != NULL && s->ttyfd == -1)
++	if (s->command != NULL && s->ptyfd == -1)
 +		s->command_handle = PRIVSEP(audit_run_command(s->command));
  #endif
  	if (s->ttyfd != -1)
@@ -1940,7 +1940,7 @@ diff -up openssh-6.8p1/session.c.audit openssh-6.8p1/session.c
  session_by_tty(char *tty)
  {
  	int i;
-@@ -2532,6 +2561,30 @@ session_exit_message(Session *s, int sta
+@@ -2532,6 +2561,31 @@ session_exit_message(Session *s, int sta
  		chan_write_failed(c);
  }
  
@@ -1948,8 +1948,9 @@ diff -up openssh-6.8p1/session.c.audit openssh-6.8p1/session.c
 +void
 +session_end_command2(Session *s)
 +{
-+	if (s->command != NULL && s->ttyfd == -1) {
-+		audit_end_command(s->command_handle, s->command);
++	if (s->command != NULL) {
++		if (s->ptyfd == -1)
++			audit_end_command(s->command_handle, s->command);
 +		free(s->command);
 +		s->command = NULL;
 +		s->command_handle = -1;