netdev - Re: [PATCH][AX25]: Potential ax25_uid_assoc-s leaks on module unload.

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: <20080412.183401.80819932.davem@davemloft.net>
Date:	Sat, 12 Apr 2008 18:34:01 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	xemul@...nvz.org
Cc:	ralf@...ux-mips.org, netdev@...r.kernel.org,
	linux-hams@...r.kernel.org
Subject: Re: [PATCH][AX25]: Potential ax25_uid_assoc-s leaks on module
 unload.

From: Pavel Emelyanov <xemul@...nvz.org>
Date: Sat, 12 Apr 2008 16:05:44 +0400

> The ax25_uid_free call walks the ax25_uid_list and releases
> entries from it. The problem is that after the fisrt call to
> hlist_del_init the hlist_for_each_entry (which hides behind
> the ax25_uid_for_each) will consider the current position to
> be the last and will return.
> 
> Thus, the whole list will be left not freed.
> 
> Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>

Applied, thanks Pavel.
--
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