xen/sched: fix memory leak in credit2

csched2_deinit() is leaking the run-queue memory.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Dario Faggioli <dfaggioli@suse.com>
master commit: 70f9dff51ee873cf65246d3e95b27e2e92ca137b
master date: 2019-08-07 17:21:14 +0100

diff --git a/xen/common/sched_credit2.c b/xen/common/sched_credit2.c
index c6f1c26dba976e7eb8b6292065ff26f8fd56086d..d532972af0708f83a19b3ac5618932e34320d6bd 100644 (file)
--- a/xen/common/sched_credit2.c
+++ b/xen/common/sched_credit2.c
@@ -4075,6 +4075,8 @@ csched2_deinit(struct scheduler *ops)
 
     prv = csched2_priv(ops);
     ops->sched_data = NULL;
+    if ( prv )
+        xfree(prv->rqd);
     xfree(prv);
 }