netdev - Re: [PATCH net 1/1] net/smc: use announced length in sock

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]

Message-Id: <20180327.120013.338256766416207040.davem@davemloft.net>
Date:   Tue, 27 Mar 2018 12:00:13 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     ubraun@...ux.vnet.ibm.com
Cc:     netdev@...r.kernel.org, linux-s390@...r.kernel.org,
        schwidefsky@...ibm.com, heiko.carstens@...ibm.com,
        raspl@...ux.vnet.ibm.com
Subject: Re: [PATCH net 1/1] net/smc: use announced length in sock_recvmsg()

From: Ursula Braun <ubraun@...ux.vnet.ibm.com>
Date: Tue, 27 Mar 2018 10:43:50 +0200

> Not every CLC proposal message needs the maximum buffer length.
> Due to the MSG_WAITALL flag, it is important to use the peeked
> real length when receiving the message.
> 
> Fixes: d63d271ce2b5ce ("smc: switch to sock_recvmsg()")
> Signed-off-by: Ursula Braun <ubraun@...ux.vnet.ibm.com>

Applied, thank you.