qemu-img: Fix leakage of options on error

Reported by Coverity.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 20170515141014.25793-1-famz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Fam Zheng 2017-05-15 22:10:14 +08:00 committed by Max Reitz
parent 29cf933635
commit adb998c12a

View File

@ -295,6 +295,7 @@ static BlockBackend *img_open_opts(const char *optstr,
if (qdict_haskey(options, BDRV_OPT_FORCE_SHARE)
&& !qdict_get_bool(options, BDRV_OPT_FORCE_SHARE)) {
error_report("--force-share/-U conflicts with image options");
QDECREF(options);
return NULL;
}
qdict_put(options, BDRV_OPT_FORCE_SHARE, qbool_from_bool(true));