From db3ccdac261e015023cfd922840170f14c9cdc09 Mon Sep 17 00:00:00 2001
From: Baruch Even <baruch@ev-en.org>
Date: Thu, 25 Jan 2007 13:35:06 -0800
Subject: [PATCH] [TCP]: Fix sorting of SACK blocks.

The sorting of SACK blocks actually munges them rather than sort,
causing the TCP stack to ignore some SACK information and breaking the
assumption of ordered SACK blocks after sorting.

The sort takes the data from a second buffer which isn't moved causing
subsequent data moves to occur from the wrong location. The fix is to
use a temporary buffer as a normal sort does.

Signed-off-By: Baruch Even <baruch@ev-en.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed