From: Markus Armbruster <armbru@redhat.com>
Date: Tue, 15 Jan 2013 14:29:10 +0000 (+0100)
Subject: block: Fix how mirror_run() frees its buffer
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7191bf311ea9722cdcc3b2229788eff69d896bd0;p=qemu.git

block: Fix how mirror_run() frees its buffer

It allocates with qemu_blockalign(), therefore it must free with
qemu_vfree(), not g_free().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---

diff --git a/block/mirror.c b/block/mirror.c
index 8aeacbf12c..6180aa30e5 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -225,7 +225,7 @@ static void coroutine_fn mirror_run(void *opaque)
     }
 
 immediate_exit:
-    g_free(s->buf);
+    qemu_vfree(s->buf);
     bdrv_set_dirty_tracking(bs, false);
     bdrv_iostatus_disable(s->target);
     if (s->should_complete && ret == 0) {