From 057f97683708a55269cc57394edac8a657c8eaff Mon Sep 17 00:00:00 2001
From: Tomas Mraz <tm@t8m.info>
Date: Tue, 23 Nov 2004 12:53:19 +0000
Subject: Relevant BUGIDs: Red Hat bz 140451

Purpose of commit: bugfix

Commit summary:
---------------
Convert uid gid from passwd entry always as decimal. Test failure.
---
 modules/pam_unix/pam_unix_passwd.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'modules/pam_unix/pam_unix_passwd.c')

diff --git a/modules/pam_unix/pam_unix_passwd.c b/modules/pam_unix/pam_unix_passwd.c
index 816668f5..2ea57cc6 100644
--- a/modules/pam_unix/pam_unix_passwd.c
+++ b/modules/pam_unix/pam_unix_passwd.c
@@ -813,6 +813,12 @@ PAM_EXTERN int pam_sm_chauthtok(pam_handle_t * pamh, int flags,
 	} else {
 		struct passwd *pwd;
 		_unix_getpwnam(pamh, user, 1, 1, &pwd);
+		if (pwd == NULL) {
+			_log_err(LOG_DEBUG, pamh,
+				"user \"%s\" has corrupted passwd entry",
+				user);
+			return PAM_USER_UNKNOWN;
+		}
 		if (!_unix_shadowed(pwd) &&
 		    (strchr(pwd->pw_passwd, '*') != NULL)) {
 			_log_err(LOG_DEBUG, pamh,
-- 
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