linux-kernel - Re: [PATCH] lib/iov_iter: initialize "flags" in new pipe

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] [day] [month] [year] [list]

Date:   Mon, 21 Feb 2022 15:18:36 +0000
From:   Al Viro <viro@...iv.linux.org.uk>
To:     Max Kellermann <max.kellermann@...os.com>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH] lib/iov_iter: initialize "flags" in new pipe_buffer

On Mon, Feb 21, 2022 at 11:03:13AM +0100, Max Kellermann wrote:
> The functions copy_page_to_iter_pipe() and push_pipe() can both
> allocate a new pipe_buffer, but the "flags" member initializer is
> missing.
> 
> Fixes: 241699cd72a8 ("new iov_iter flavour: pipe-backed")
> To: Alexander Viro <viro@...iv.linux.org.uk>
> To: linux-fsdevel@...r.kernel.org
> To: linux-kernel@...r.kernel.org
> Cc: stable@...r.kernel.org
> Signed-off-by: Max Kellermann <max.kellermann@...os.com>

Applied, will push to Linus...