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authordes <des@FreeBSD.org>2014-09-15 11:32:08 +0000
committerdes <des@FreeBSD.org>2014-09-15 11:32:08 +0000
commit0dba5e79e39c9f67a8f141a37d5c6b8fcaff6b46 (patch)
treef982540b574c85adb21651754d4e907f79f711df /lib
parent023a2a140b555f4c74215be2db816bc2327ca6e3 (diff)
downloadFreeBSD-src-0dba5e79e39c9f67a8f141a37d5c6b8fcaff6b46.zip
FreeBSD-src-0dba5e79e39c9f67a8f141a37d5c6b8fcaff6b46.tar.gz
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
Diffstat (limited to 'lib')
-rw-r--r--lib/libpam/modules/pam_login_access/pam_login_access.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libpam/modules/pam_login_access/pam_login_access.c b/lib/libpam/modules/pam_login_access/pam_login_access.c
index c0a4e73..a29eb7d 100644
--- a/lib/libpam/modules/pam_login_access/pam_login_access.c
+++ b/lib/libpam/modules/pam_login_access/pam_login_access.c
@@ -86,7 +86,7 @@ pam_sm_acct_mgmt(pam_handle_t *pamh, int flags __unused,
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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