linux-kernel - Re: [Patch 0/9] Fix resource leaks for exec related stuffs

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:	Sat, 10 May 2008 21:47:31 +0100
From:	Al Viro <viro@...IV.linux.org.uk>
To:	WANG Cong <xiyou.wangcong@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...l.org>,
	WANG Cong <wangcong@...ux.org>
Subject: Re: [Patch 0/9] Fix resource leaks for exec related stuffs

On Thu, May 08, 2008 at 09:52:25PM +0800, WANG Cong wrote:
> This patchset contains various fixes for fs/binfmt_*.c, fs/{exec, compat}.c.
> Most of them are aimed to fix resource leaks in failure path. Others
> are bug fixes in failure path.
> 
> All patches are tested on UML, except [5/9] and [6/9], since I don't have
> the desired environment to test them. It should be OK since [4/9] is the
> similar fix.

3/9 and 8/9 are OK, the rest is either not needed or broken (e.g. 4/9
ends up with double fput() in case of failure in prepare_binfmt(), etc.)

I've applied "fs/binfmt_elf.c: fix a wrong free", slightly simple fix
for lead covered by 3/9, and 8/9 as-is; all in vfs-2.6.git#vfs-2.6.25.
--
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/