linux-kernel - Re: [PATCH 2/6] staging: erofs: cannot set EROFS_V_Z_INITED_BIT if fill_inode

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]

Message-ID: <22896e81-3474-2cc3-8023-744814f99549@kernel.org>
Date:   Mon, 19 Aug 2019 22:43:25 +0800
From:   Chao Yu <chao@...nel.org>
To:     Gao Xiang <gaoxiang25@...wei.com>, Chao Yu <yuchao0@...wei.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org, linux-fsdevel@...r.kernel.org
Cc:     LKML <linux-kernel@...r.kernel.org>, linux-erofs@...ts.ozlabs.org,
        Miao Xie <miaoxie@...wei.com>, weidu.du@...wei.com,
        Fang Wei <fangwei1@...wei.com>, stable@...r.kernel.org
Subject: Re: [PATCH 2/6] staging: erofs: cannot set EROFS_V_Z_INITED_BIT if
 fill_inode_lazy fails

On 2019-8-19 18:34, Gao Xiang wrote:
> As reported by erofs-utils fuzzer, unsupported compressed
> clustersize will make fill_inode_lazy fail, for such case
> we cannot set EROFS_V_Z_INITED_BIT since we need return
> failure for each z_erofs_map_blocks_iter().
> 
> Fixes: 152a333a5895 ("staging: erofs: add compacted compression indexes support")
> Cc: <stable@...r.kernel.org> # 5.3+
> Signed-off-by: Gao Xiang <gaoxiang25@...wei.com>

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

Thanks,