netdev - Re: [patch 3/4] tipc: fix semaphore handling

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20071214.113123.124033216.davem@davemloft.net>
Date:	Fri, 14 Dec 2007 11:31:23 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	akpm@...ux-foundation.org
Cc:	netdev@...r.kernel.org, allan.stephens@...driver.com,
	jon.maloy@...csson.com, kjwinchester@...il.com,
	per.liden@...csson.com, stable@...nel.org
Subject: Re: [patch 3/4] tipc: fix semaphore handling

From: akpm@...ux-foundation.org
Date: Thu, 13 Dec 2007 16:02:36 -0800

> From: Andrew Morton <akpm@...ux-foundation.org>
> 
> As noted by Kevin, tipc's release() does down_interruptible() and ignores the
> return value.  So if signal_pending() we'll end up doing up() on a non-downed
> semaphore.  Fix.
> 
> Cc: Kevin Winchester <kjwinchester@...il.com>
> Cc: Per Liden <per.liden@...csson.com>
> Cc: Jon Maloy <jon.maloy@...csson.com>
> Cc: Allan Stephens <allan.stephens@...driver.com>
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: <stable@...nel.org>
> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>

This is already in my net-2.6 tree, but thanks for resubmitting
anyways :)
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html