Messages in this thread | | | Date | Mon, 16 Jan 2017 14:40:51 -0500 (EST) | Subject | Re: [PATCH 1/1] ax25: Fix segfault after sock connection timeout | From | David Miller <> |
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From: Basil Gunn <basil@pacabunga.com> Date: Sat, 14 Jan 2017 12:18:55 -0800
> The ax.25 socket connection timed out & the sock struct has been > previously taken down ie. sock struct is now a NULL pointer. Checking > the sock_flag causes the segfault. Check if the socket struct pointer > is NULL before checking sock_flag. This segfault is seen in > timed out netrom connections. > > Please submit to -stable. > > Signed-off-by: Basil Gunn <basil@pacabunga.com>
This is consistent with the ax25->sk NULL check later in this function.
Applied and queued up for -stable, thanks.
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