svn commit: r330715 - head/sys/kern

[Conrad Meyer]

Author: cem
Date: Sat Mar 10 01:01:01 2018
New Revision: 330715
URL: https://svnweb.freebsd.org/changeset/base/330715

Log:
  subr_gtaskqueue: Fix minor leak of tq_name in error case
  
  Reported by:	cppcheck
  Sponsored by:	Dell EMC Isilon

Modified:
  head/sys/kern/subr_gtaskqueue.c

Modified: head/sys/kern/subr_gtaskqueue.c
==============================================================================
--- head/sys/kern/subr_gtaskqueue.c	Sat Mar 10 00:59:48 2018	(r330714)
+++ head/sys/kern/subr_gtaskqueue.c	Sat Mar 10 01:01:01 2018	(r330715)
@@ -134,8 +134,10 @@ _gtaskqueue_create(const char *name, int mflags,
 	snprintf(tq_name, TASKQUEUE_NAMELEN, "%s", (name) ? name : "taskqueue");
 
 	queue = malloc(sizeof(struct gtaskqueue), M_GTASKQUEUE, mflags | M_ZERO);
-	if (!queue)
+	if (!queue) {
+		free(queue->tq_name, M_GTASKQUEUE);
 		return (NULL);
+	}
 
 	STAILQ_INIT(&queue->tq_queue);
 	TAILQ_INIT(&queue->tq_active);