From a4c7051325a78ece1923633d734903f1596a80d6 Mon Sep 17 00:00:00 2001

Message-Id: <a4c7051325a78ece1923633d734903f1596a80d6@dist-git>

From: Martin Kletzander <mkletzan@redhat.com>

Date: Wed, 31 Jan 2018 16:32:37 +0100

Subject: [PATCH] util: Make it possible for virResctrlAllocSetMask to replace

 existing mask

This wil be used in the future, but it makes sense for now as well.  It makes

sure there is no mask leftover that would leak.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

(cherry picked from commit 6899118043ec4e6bd35f1641fe71dc67bfce3859)

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1289368

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

---

 src/util/virresctrl.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c

index a1d09c547e..89b1382b68 100644

--- a/src/util/virresctrl.c

+++ b/src/util/virresctrl.c

@@ -1239,6 +1239,7 @@ virResctrlAllocSetMask(virResctrlAllocPerTypePtr a_type,

                      cache - a_type->nmasks + 1) < 0)

         return -1;

+    virBitmapFree(a_type->masks[cache]);

     a_type->masks[cache] = mask;

     return 0;

-- 

2.16.1