[NETFILTER 01/07]: nf_conntrack_ftp: fix newline sequence number update

[David Miller]

From: Patrick McHardy <kaber at trash.net>
Date: Fri, 25 May 2007 00:02:07 +0200 (MEST)

> [NETFILTER]: nf_conntrack_ftp: fix newline sequence number update
> 
> When trying to locate the oldest entry in the history of newline character
> sequence numbers, the sequence number of the current entry is incorrectly
> compared with the index of the oldest sequence number instead of the number
> itself.
> 
> Additionally it is not made sure that the current sequence number really
> is after the oldest known one.
> 
> Based on report by YU, Haitao <yuhaitao at tsinghua.org.cn>
> 
> Signed-off-by: Patrick McHardy <kaber at trash.net>

Applied.