svn commit: r271617 - head/lib/libpam/modules/pam_login_access
Dag-Erling Smørgrav
des at FreeBSD.org
Mon Sep 15 11:32:08 UTC 2014
Author: des
Date: Mon Sep 15 11:32:08 2014
New Revision: 271617
URL: http://svnweb.freebsd.org/changeset/base/271617
Log:
r271256 fixed one segfault condition but introduced another due to the
wrong operator being used in the tty check.
Reported by: avg@
MFH: 3 days
Modified:
head/lib/libpam/modules/pam_login_access/pam_login_access.c
Modified: head/lib/libpam/modules/pam_login_access/pam_login_access.c
==============================================================================
--- head/lib/libpam/modules/pam_login_access/pam_login_access.c Mon Sep 15 11:17:36 2014 (r271616)
+++ head/lib/libpam/modules/pam_login_access/pam_login_access.c Mon Sep 15 11:32:08 2014 (r271617)
@@ -86,7 +86,7 @@ pam_sm_acct_mgmt(pam_handle_t *pamh, int
return (PAM_SUCCESS);
PAM_VERBOSE_ERROR("%s is not allowed to log in from %s",
user, rhost);
- } else if (tty != NULL || *(const char *)tty != '\0') {
+ } else if (tty != NULL && *(const char *)tty != '\0') {
PAM_LOG("Checking login.access for user %s on tty %s",
(const char *)user, (const char *)tty);
if (login_access(user, tty) != 0)
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