diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | auth-pam.c | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -16,6 +16,8 @@ | |||
16 | Jean-Charles Longuet (jclonguet at free.fr); portable #207 ok markus@ | 16 | Jean-Charles Longuet (jclonguet at free.fr); portable #207 ok markus@ |
17 | - (djm) Add warning for UsePAM when built without PAM support | 17 | - (djm) Add warning for UsePAM when built without PAM support |
18 | - (djm) A few type mismatch fixes from Bug #565 | 18 | - (djm) A few type mismatch fixes from Bug #565 |
19 | - (djm) Guard free_pam_environment against NULL argument. Works around | ||
20 | HP/UX PAM problems debugged by dtucker | ||
19 | 21 | ||
20 | 20030515 | 22 | 20030515 |
21 | - (djm) OpenBSD CVS Sync | 23 | - (djm) OpenBSD CVS Sync |
@@ -1547,4 +1549,4 @@ | |||
1547 | save auth method before monitor_reset_key_state(); bugzilla bug #284; | 1549 | save auth method before monitor_reset_key_state(); bugzilla bug #284; |
1548 | ok provos@ | 1550 | ok provos@ |
1549 | 1551 | ||
1550 | $Id: ChangeLog,v 1.2729 2003/05/16 05:51:44 djm Exp $ | 1552 | $Id: ChangeLog,v 1.2730 2003/05/16 08:21:01 djm Exp $ |
diff --git a/auth-pam.c b/auth-pam.c index 34326c242..dc4116175 100644 --- a/auth-pam.c +++ b/auth-pam.c | |||
@@ -648,6 +648,9 @@ free_pam_environment(char **env) | |||
648 | { | 648 | { |
649 | char **envp; | 649 | char **envp; |
650 | 650 | ||
651 | if (env == NULL) | ||
652 | return; | ||
653 | |||
651 | for (envp = env; *envp; envp++) | 654 | for (envp = env; *envp; envp++) |
652 | xfree(*envp); | 655 | xfree(*envp); |
653 | xfree(env); | 656 | xfree(env); |