netdev - Re: [PATCH net] dccp: fool proof ccid_hc_[rt]x_parse

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Message-Id: <20190201.144932.2002367056122143585.davem@davemloft.net>
Date:   Fri, 01 Feb 2019 14:49:32 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     edumazet@...gle.com
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com,
        syzkaller@...glegroups.com, gerrit@....abdn.ac.uk
Subject: Re: [PATCH net] dccp: fool proof ccid_hc_[rt]x_parse_options()

From: Eric Dumazet <edumazet@...gle.com>
Date: Wed, 30 Jan 2019 11:39:41 -0800

> Similarly to commit 276bdb82dedb ("dccp: check ccid before dereferencing")
> it is wise to test for a NULL ccid.
 ...
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Reported-by: syzbot <syzkaller@...glegroups.com>
> Cc: Gerrit Renker <gerrit@....abdn.ac.uk>

Applied and queued up for -stable.