netdev - Re: tc regression?

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Date:	Mon, 23 Jun 2008 15:53:53 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	Badalian Vyacheslav <slavon@...telecom.ru>
CC:	netdev@...r.kernel.org
Subject: Re: tc regression?

Badalian Vyacheslav wrote:
> Hello all.
> 
> Ditrib: Gentoo (i hope its not gentoo bug...)
> 
> I try update package to "sys-apps/iproute2-2.6.25.20080417" and see that 
> filter can't del filter...
> 
> # tc filter show dev eth1 | grep 4:29:d1
> filter parent 1: protocol ip pref 5 u32 fh 4:29:d1 order 209 key ht 4 
> bkt 29 flowid 1:b7aa
> 
> # tc filter del dev eth1 parent 1: pref 5 handle 4:29:d1 u32
> RTNETLINK answers: Invalid argument
> We have an error talking to the kernel
> 
> after rollback to package"sys-apps/iproute2-2.6.24.20080108" all deleted 
> normal...

The current iproute version uses "protocol all" by default
if its not specified. This is actually only useful for creating
new filters, on deletion an unset protocol is treated as wildcard.

Does this patch fix it?

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