Author: dchagin
Date: Sat Apr 12 06:49:10 2014
New Revision: 264365
URL: http://svnweb.freebsd.org/changeset/base/264365
Log:
MFC r264151:
Prevent alq from panic when the invalid alq_file path specified.
Modified:
stable/9/sys/kern/kern_alq.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/kern/kern_alq.c
==============================================================================
--- stable/9/sys/kern/kern_alq.c Sat Apr 12 02:05:31 2014
(r264364)
+++ stable/9/sys/kern/kern_alq.c Sat Apr 12 06:49:10 2014
(r264365)
@@ -494,10 +494,12 @@ alq_open(struct alq **alqp, const char *
KASSERT((count >= 0), ("%s: count < 0", __func__));
if (count > 0) {
- ret = alq_open_flags(alqp, file, cred, cmode, size*count, 0);
- (*alqp)->aq_flags |= AQ_LEGACY;
- (*alqp)->aq_entmax = count;
- (*alqp)->aq_entlen = size;
+ if ((ret = alq_open_flags(alqp, file, cred, cmode,
+ size*count, 0)) == 0) {
+ (*alqp)->aq_flags |= AQ_LEGACY;
+ (*alqp)->aq_entmax = count;
+ (*alqp)->aq_entlen = size;
+ }
} else
ret = alq_open_flags(alqp, file, cred, cmode, size, 0);
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
