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Date:   Tue, 24 Jan 2017 15:24:49 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     colin.king@...onical.com
Cc:     vyasevich@...il.com, nhorman@...driver.com,
        linux-sctp@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH][V3][net-next] net: sctp: fix array overrun read on
 sctp_timer_tbl

From: Colin King <colin.king@...onical.com>
Date: Tue, 24 Jan 2017 09:25:54 +0000

> From: Colin Ian King <colin.king@...onical.com>
> 
> Table sctp_timer_tbl is missing a TIMEOUT_RECONF string so
> add this in. Also compare timeout with the size of the array
> sctp_timer_tbl rather than SCTP_EVENT_TIMEOUT_MAX.  Also add
> a build time check that SCTP_EVENT_TIMEOUT_MAX is correct
> so we don't ever get this kind of mismatch between the table
> and SCTP_EVENT_TIMEOUT_MAX in the future.
> 
> Kudos to Marcelo Ricardo Leitner for spotting the missing string
> and suggesting the build time sanity check.
> 
> Fixes CoverityScan CID#1397639 ("Out-of-bounds read")
> 
> Fixes: 7b9438de0cd4 ("sctp: add stream reconf timer")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Applied.

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