[linux-pam] pam_access: Avoid uninitialized access of line.

[Tomáš Mráz]

commit 8f7f6da06091153702f38e283d8f34778ccf9eb2
Author: Tomas Mraz <tmraz(a)fedoraproject.org&gt;
Date:   Wed Aug 13 14:45:05 2014 +0200

    pam_access: Avoid uninitialized access of line.
    
    * modules/pam_access/pam_access.c (login_access): Reorder condition
    so line is not accessed when uninitialized.

 modules/pam_access/pam_access.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modules/pam_access/pam_access.c b/modules/pam_access/pam_access.c
index 87626e7..b32a966 100644
--- a/modules/pam_access/pam_access.c
+++ b/modules/pam_access/pam_access.c
@@ -412,8 +412,8 @@ login_access (pam_handle_t *pamh, struct login_info *item)
 	return NO;
     }
 #ifdef HAVE_LIBAUDIT
-    if (!item->noaudit && line[0] == '-' && (match == YES ||
(match == ALL &&
-	nonall_match == YES))) {
+    if (!item->noaudit && (match == YES || (match == ALL &&
+	nonall_match == YES)) && line[0] == '-') {
 	pam_modutil_audit_write(pamh, AUDIT_ANOM_LOGIN_LOCATION,
 	    "pam_access", 0);
     }