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[PULL,22/24] vmdk: fix buf leak in vmdk_parse_extents()

Message ID 1410173509-26667-23-git-send-email-stefanha@redhat.com
State New
Headers show

Commit Message

Stefan Hajnoczi Sept. 8, 2014, 10:51 a.m. UTC 
vmdk_open_sparse() does not take ownership of buf so the caller always
needs to free it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
---
 block/vmdk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/block/vmdk.c b/block/vmdk.c
index 9bf28f3..a1cb911 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -846,8 +846,8 @@  static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
             } else {
                 ret = vmdk_open_sparse(bs, extent_file, bs->open_flags, buf, errp);
             }
+            g_free(buf);
             if (ret) {
-                g_free(buf);
                 bdrv_unref(extent_file);
                 return ret;
             }