[Qemu-stable] [PATCH v2 01/14] qemu-img: Plug memory leak on block option help error path

[Markus Armbruster]

Introduced in commit a283cb6; mostly harmless.  Spotted by Coverity.

Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Benoit Canet <address@hidden>
---
 qemu-img.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qemu-img.c b/qemu-img.c
index 1ad899e..62ea27e 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -287,6 +287,7 @@ static int print_block_option_help(const char *filename, 
const char *fmt)
         proto_drv = bdrv_find_protocol(filename, true);
         if (!proto_drv) {
             error_report("Unknown protocol '%s'", filename);
+            free_option_parameters(create_options);
             return 1;
         }
         create_options = append_option_parameters(create_options,
-- 
1.9.3