linux-kernel - Re: [f2fs-dev] [PATCH 1/2] f2fs: fix missing up

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, 29 Sep 2018 10:05:09 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-f2fs-devel@...ts.sourceforge.net>
CC:     <stable@...r.kernel.org>
Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: fix missing up_read

On 2018/9/29 1:48, Jaegeuk Kim wrote:
> This patch fixes missing up_read call.

I guess we need to add additional type of error injection to simulate
on-disk blkaddr corruption, then we can cover all those error paths.

> 
> Fixes: c9b60788fc76 ("f2fs: fix to do sanity check with block address in main area")
> Cc: <stable@...r.kernel.org> # 4.19+
> Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>

Reviewed-by: Chao Yu <yuchao0@...wei.com>

Thanks,