[Qemu-block] [PULL 05/13] qemu-img: Fix leak

[Kevin Wolf]

From: Max Reitz <mre...@redhat.com>

create_opts was leaked here.  This is not too bad since the process is
about to exit anyway, but relying on that does not make the code nicer
to read.

Fixes: d402b6a21a825a5c07aac9251990860723d49f5d
Reported-by: Kevin Wolf <kw...@redhat.com>
Cc: qemu-sta...@nongnu.org
Signed-off-by: Max Reitz <mre...@redhat.com>
Reviewed-by: John Snow <js...@redhat.com>
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
 qemu-img.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qemu-img.c b/qemu-img.c
index a9a2470e1a..ad04f59565 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -263,6 +263,7 @@ static int print_block_option_help(const char *filename, 
const char *fmt)
         if (!proto_drv->create_opts) {
             error_report("Protocol driver '%s' does not support image 
creation",
                          proto_drv->format_name);
+            qemu_opts_free(create_opts);
             return 1;
         }
         create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
-- 
2.19.1