From: Eric Dumazet <dada1@cosmosbay.com>
Date: Tue, 15 Jan 2008 07:09:56 +0000 (-0800)
Subject: [FIB]: Avoid using static variables without proper locking
X-Git-Tag: v2.6.25-rc1~1162^2~744
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=28d36e3702fcbed73c38e877bcf2a8f8946b7f3d;p=pandora-kernel.git

[FIB]: Avoid using static variables without proper locking

fib_trie_seq_show() uses two helper functions, rtn_scope() and
rtn_type() that can write to static storage without locking.

Just pass to them a temporary buffer to avoid potential corruption
(probably not triggerable but still...)

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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