From: Orit Wasserman <owasserm@redhat.com>
Date: Mon, 25 Feb 2013 17:12:01 +0000 (+0200)
Subject: Fix page_cache leak in cache_resize
X-Git-Tag: v1.4.1~29
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5610ef5863a7834f0680f520beb8c48b2dc107e4;p=thirdparty%2Fqemu.git

Fix page_cache leak in cache_resize

Signed-off-by: Orit Wasserman <owasserm@redhat.com>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Juan Quintela <quintela@redhat.com>
(cherry picked from commit 0db65d624e0211a43c011579d6607a50d8f06082)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/page_cache.c b/page_cache.c
index ba5640bd731..748957bc421 100644
--- a/page_cache.c
+++ b/page_cache.c
@@ -208,6 +208,7 @@ int64_t cache_resize(PageCache *cache, int64_t new_num_pages)
         }
     }
 
+    g_free(cache->page_cache);
     cache->page_cache = new_cache->page_cache;
     cache->max_num_items = new_cache->max_num_items;
     cache->num_items = new_cache->num_items;