lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Sun, 06 Feb 2011 20:28:24 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	andrew.hendry@...il.com
Cc:	apw@...onical.com, john@...va.com, linux-x25@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	tim.gardner@...onical.com
Subject: Re: x25: possible skb leak on bad facilities

From: Andrew Hendry <andrew.hendry@...il.com>
Date: Tue, 1 Feb 2011 22:55:13 +1100

> There are two callers, when I was crashing it I don't remember it
> using the backlog path.
> x25_process_rx_frame is called from both x25_backlog_rcv and also
> x25_receive_data (via x25_lapb_receive_frame)
> 
> But reviewing that second path now it looks like it will also leak, -1
> would make it skip the kfree_skb there as well.
> So patch looks good to me, when I have some time I'll run it through
> the environment I had setup originally to confirm.

Andrew, have you had a chance to do this yet?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux - Powered by OpenVZ