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From: David Miller <davem@davemloft.net>
To: gregkh@linuxfoundation.org
Cc: vyasevich@gmail.com, nhorman@tuxdriver.com,
	marcelo.leitner@gmail.com, linux-sctp@vger.kernel.org,
	netdev@vger.kernel.org
Subject: Re: [PATCH net] sctp: walk the list of asoc safely
Date: Fri, 01 Feb 2019 11:04:56 -0800 (PST)	[thread overview]
Message-ID: <20190201.110456.1003158949772454122.davem@davemloft.net> (raw)
In-Reply-To: <20190201141522.GA20785@kroah.com>

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Fri, 1 Feb 2019 15:15:22 +0100

> In sctp_sendmesg(), when walking the list of endpoint associations, the
> association can be dropped from the list, making the list corrupt.
> Properly handle this by using list_for_each_entry_safe()
> 
> Fixes: 4910280503f3 ("sctp: add support for snd flag SCTP_SENDALL process in sendmsg")
> Reported-by: Secunia Research <vuln@secunia.com>
> Tested-by: Secunia Research <vuln@secunia.com>
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Applied and queued up for -stable.

      parent reply	other threads:[~2019-02-01 19:04 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-01 14:15 [PATCH net] sctp: walk the list of asoc safely Greg Kroah-Hartman
2019-02-01 14:20 ` Marcelo Ricardo Leitner
2019-02-01 14:43   ` Greg Kroah-Hartman
2019-02-01 14:58     ` Marcelo Ricardo Leitner
2019-02-01 15:55 ` Neil Horman
2019-02-01 19:04 ` David Miller [this message]

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