netdev - Re: [PATCH] net: hsr: check for return value of skb_put

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: <20200720.180257.1845619055500130322.davem@davemloft.net>
Date:   Mon, 20 Jul 2020 18:02:57 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     m-karicheri2@...com
Cc:     kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: hsr: check for return value of skb_put_padto()

From: Murali Karicheri <m-karicheri2@...com>
Date: Mon, 20 Jul 2020 12:43:27 -0400

> skb_put_padto() can fail. So check for return type and return NULL
> for skb. Caller checks for skb and acts correctly if it is NULL.
> 
> Fixes: 6d6148bc78d2 ("net: hsr: fix incorrect lsdu size in the tag of HSR frames for small frames")
> 
> Signed-off-by: Murali Karicheri <m-karicheri2@...com>

Applied, thank you.