From: Hannes Reinecke <hare@suse.de>
To: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagi@grimberg.me>, Keith Busch <kbusch@kernel.org>,
linux-nvme@lists.infradead.org, Hannes Reinecke <hare@suse.de>,
Tal Lossos <tallossos@gmail.com>
Subject: [PATCH] nvme-target: add missing goto in nvmet_setup_auth()
Date: Wed, 24 Aug 2022 09:23:16 +0200 [thread overview]
Message-ID: <20220824072316.44389-1-hare@suse.de> (raw)
There's a goto missing in nvmet_setup_auth(), causing a kernel oops
when nvme_auth_extract_key() fails.
Reported-by: Tal Lossos <tallossos@gmail.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/nvme/target/auth.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvme/target/auth.c b/drivers/nvme/target/auth.c
index cf690df34775..c4113b43dbfe 100644
--- a/drivers/nvme/target/auth.c
+++ b/drivers/nvme/target/auth.c
@@ -196,6 +196,7 @@ int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
if (IS_ERR(ctrl->ctrl_key)) {
ret = PTR_ERR(ctrl->ctrl_key);
ctrl->ctrl_key = NULL;
+ goto out_free_hash;
}
pr_debug("%s: using ctrl hash %s key %*ph\n", __func__,
ctrl->ctrl_key->hash > 0 ?
--
2.35.3
next reply other threads:[~2022-08-24 7:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-24 7:23 Hannes Reinecke [this message]
2022-08-25 9:06 ` [PATCH] nvme-target: add missing goto in nvmet_setup_auth() Chaitanya Kulkarni
2022-08-28 14:58 ` Sagi Grimberg
2022-08-31 4:59 ` Christoph Hellwig
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=20220824072316.44389-1-hare@suse.de \
--to=hare@suse.de \
--cc=hch@lst.de \
--cc=kbusch@kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=sagi@grimberg.me \
--cc=tallossos@gmail.com \
/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