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Message-ID: <1398190717.2473.8.camel@buesod1.americas.hpqcorp.net>
Subject: Re: [PATCH 1/4] ipc/shm.c: check for ulong overflows in shmat
From: Davidlohr Bueso <davidlohr@hp.com>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: Davidlohr Bueso <davidlohr.bueso@hp.com>,
        Michael Kerrisk <mtk.manpages@gmail.com>,
        Martin Schwidefsky <schwidefsky@de.ibm.com>,
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Date: Tue, 22 Apr 2014 11:18:37 -0700
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On Mon, 2014-04-21 at 16:26 +0200, Manfred Spraul wrote:
> find_vma_intersection does not work as intended if addr+size overflows.
> The patch adds a manual check before the call to find_vma_intersection.
> 
> Signed-off-by: Manfred Spraul <manfred@colorfullife.com>

Acked-by: Davidlohr Bueso <davidlohr@hp.com>