From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>,
qemu-block@nongnu.org
Subject: [Qemu-devel] [PATCH] qemu-img: Fix leakage of options on error
Date: Mon, 15 May 2017 22:10:14 +0800 [thread overview]
Message-ID: <20170515141014.25793-1-famz@redhat.com> (raw)
Reported by Coverity.
Signed-off-by: Fam Zheng <famz@redhat.com>
---
qemu-img.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/qemu-img.c b/qemu-img.c
index b506839..8b0dfa7 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -294,6 +294,7 @@ 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));
--
2.9.3
next reply other threads:[~2017-05-15 14:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 14:10 Fam Zheng [this message]
2017-05-15 15:00 ` [Qemu-devel] [PATCH] qemu-img: Fix leakage of options on error Eric Blake
2017-05-15 17:53 ` Max Reitz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170515141014.25793-1-famz@redhat.com \
--to=famz@redhat.com \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).