linux-kernel - Re: block-rbd: One function call less in rbd_dev_probe

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 25 Nov 2015 11:23:21 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Ilya Dryomov <idryomov@...il.com>
Cc:	Alex Elder <elder@...nel.org>, Sage Weil <sage@...hat.com>,
	Ceph Development <ceph-devel@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>,
	Dan Carpenter <dan.carpenter@...cle.com>
Subject: Re: block-rbd: One function call less in rbd_dev_probe_parent() after
 error detection

> "one err bug" as per CodingStyle is a NULL deref on line 2 if foo is NULL.
> If it was just "err: kfree(foo); return ret;", a NULL foo would be perfectly OK.

Would it make sense to rename such an issue as the "one error jump label bug"?
https://plus.google.com/106378716002406849458/posts/dnanfhQ4mHQ

Regards,
Markus
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/