From: Luiz Capitulino <lcapitulino@redhat.com>
Date: Wed, 17 Oct 2012 19:45:25 +0000 (-0300)
Subject: block: bdrv_create(): don't leak cco.filename on error
X-Git-Tag: v1.3.0-rc0~143^2~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=80168bff43760bde98388480dc7c93f94693421c;p=thirdparty%2Fqemu.git

block: bdrv_create(): don't leak cco.filename on error

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/block.c b/block.c
index 5e7fc9eb27e..7e26b6fa4f2 100644
--- a/block.c
+++ b/block.c
@@ -379,7 +379,8 @@ int bdrv_create(BlockDriver *drv, const char* filename,
     };
 
     if (!drv->bdrv_create) {
-        return -ENOTSUP;
+        ret = -ENOTSUP;
+        goto out;
     }
 
     if (qemu_in_coroutine()) {
@@ -394,8 +395,9 @@ int bdrv_create(BlockDriver *drv, const char* filename,
     }
 
     ret = cco.ret;
-    g_free(cco.filename);
 
+out:
+    g_free(cco.filename);
     return ret;
 }