qemu-img: Plug memory leak on block option help error path
Introduced in commit a283cb6; mostly harmless. Spotted by Coverity.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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 @@
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,
