From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 25 Mar 2010 10:00:22 +0000 (+0100)
Subject: netfilter: xt_hashlimit: dl_seq_stop() fix
X-Git-Tag: v2.6.34-rc3~33^2~6^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55e0d7cf279177dfe320f54816320558bc370f24;p=pandora-kernel.git

netfilter: xt_hashlimit: dl_seq_stop() fix

If dl_seq_start() memory allocation fails, we crash later in
dl_seq_stop(), trying to kfree(ERR_PTR(-ENOMEM))

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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