[Qemu-devel] [PATCH v7 12/13] curl: set s->url to NULL after free.

[Fam Zheng <famz@redhat.com>]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 block/curl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/curl.c b/block/curl.c
index bce2e8a..50c7188 100644
--- a/block/curl.c
+++ b/block/curl.c
@@ -741,6 +741,7 @@ static void curl_close(BlockDriverState *bs)
     }
 
     g_free(s->url);
+    s->url = NULL;
 }
 
 static int64_t curl_getlength(BlockDriverState *bs)
-- 
1.8.3