c4e33cca26
Resolves: RHEL-28050 Signed-off-by: Paulo Alcantara <paalcant@redhat.com>
41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From dac330136368a9b8d9ccf8227f56ea35de57a4d2 Mon Sep 17 00:00:00 2001
|
||
From: Paulo Alcantara <pc@manguebit.com>
|
||
Date: Fri, 8 Mar 2024 13:25:22 -0300
|
||
Subject: [PATCH] pam_cifscreds: fix warning on NULL arg passed to %s in
|
||
pam_syslog()
|
||
MIME-Version: 1.0
|
||
Content-Type: text/plain; charset=UTF-8
|
||
Content-Transfer-Encoding: 8bit
|
||
|
||
Fix the following compiler warning with -Wformat-overflow in
|
||
cifscreds_pam_update():
|
||
|
||
pam_cifscreds.c: In function ‘cifscreds_pam_update’:
|
||
pam_cifscreds.c:340:83: warning: ‘%s’ directive argument is null
|
||
[-Wformat-overflow=]
|
||
340 | pam_syslog(ph, LOG_ERR, "error: Update credential key for %s: %s",
|
||
| ^~
|
||
|
||
Fixes: cbbcd6e71c0a ("cifscreds: create PAM module to insert credentials at login")
|
||
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
|
||
---
|
||
pam_cifscreds.c | 2 +-
|
||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
||
diff --git a/pam_cifscreds.c b/pam_cifscreds.c
|
||
index 5d99c2db3038..eb9851d52a7d 100644
|
||
--- a/pam_cifscreds.c
|
||
+++ b/pam_cifscreds.c
|
||
@@ -338,7 +338,7 @@ static int cifscreds_pam_update(pam_handle_t *ph, const char *user, const char *
|
||
key_serial_t key = key_add(currentaddress, user, password, keytype);
|
||
if (key <= 0) {
|
||
pam_syslog(ph, LOG_ERR, "error: Update credential key for %s: %s",
|
||
- currentaddress, strerror(errno));
|
||
+ (currentaddress ?: "(null)"), strerror(errno));
|
||
}
|
||
}
|
||
|
||
--
|
||
2.44.0
|
||
|