Don't try to delref a NULL group.

2010-09-13 11:08:04 -04:00
parent 1490269899
commit 933c71e9c3
1 changed files with 2 additions and 1 deletions
--- a/plugins/sudoers/pwutil.c
+++ b/plugins/sudoers/pwutil.c
@@ -708,6 +708,7 @@ user_in_group(struct passwd *pw, const char *group)
 #endif /* HAVE_MBR_CHECK_MEMBERSHIP */

 done:
-    gr_delref(grp);
+    if (grp != NULL)
+	gr_delref(grp);
    return(retval);
 }