netdev - Re: [PATCH] tipc: correctly handle releasing a not fully initialized sock

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: <20150113.172523.1612644763021758959.davem@davemloft.net>
Date:	Tue, 13 Jan 2015 17:25:23 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	sasha.levin@...cle.com
Cc:	linux-kernel@...r.kernel.org, ying.xue@...driver.com,
	Tero.Aho@...iant.com, jon.maloy@...csson.com,
	allan.stephens@...driver.com, netdev@...r.kernel.org,
	tipc-discussion@...ts.sourceforge.net
Subject: Re: [PATCH] tipc: correctly handle releasing a not fully
 initialized sock

From: Sasha Levin <sasha.levin@...cle.com>
Date: Tue, 13 Jan 2015 12:46:41 -0500

> Commit "tipc: make tipc node table aware of net namespace" has added a
> dereference of sock->sk before making sure it's not NULL, which makes
> releasing a tipc socket NULL pointer dereference for sockets that are
> not fully initialized.
> 
> Signed-off-by: Sasha Levin <sasha.levin@...cle.com>

Good catch, applied, thanks.
--
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