From patchwork Fri Jul  8 20:26:16 2011
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Subject: Fixed bug [Bug 38672] - bugzilla.kernel.org
From: Stefan BOSAK <stefan.bosak@feikar.sk>
X-Patchwork-Id: 103941
Message-Id: <4E1767E8.40803@feikar.sk>
To: qemu-devel@nongnu.org
Date: Fri, 08 Jul 2011 22:26:16 +0200

Hello.

Bug is in (xen-mapcache.c):

Reported-by: Steve <stefan.bosak@gmail.com>
Signed-off-by: Steve <stefan.bosak@gmail.com>

static void qemu_remap_bucket(MapCacheEntry *entry,

Should somebody commit this fix ?

Thank you for your time.

diff --git a/xen-mapcache.c b/xen-mapcache.c
index 57fe24d..1c3b5bf 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -107,7 +107,7 @@ void qemu_map_cache_init(void)
      size = mapcache->nr_buckets * sizeof (MapCacheEntry);
      size = (size + XC_PAGE_SIZE - 1) & ~(XC_PAGE_SIZE - 1);
      DPRINTF("qemu_map_cache_init, nr_buckets = %lx size %lu\n", 
mapcache->nr_buckets, size);
-    mapcache->entry = qemu_mallocz(size);
+    mapcache->entry = qemu_mallocz(size*sizeof(MapCacheEntry));
  }