ipv6: Fix fib6_dump_table walker leak
commitc85c9b46bb2d568e3a3e1bdd15f5eca70eaceedd
authorHerbert Xu <herbert@gondor.apana.org.au>
Tue, 20 Jan 2009 22:06:49 +0000 (20 14:06 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 25 Jan 2009 00:41:42 +0000 (24 16:41 -0800)
tree78996c3205661c86ce15d1de366b302fed022698
parente46032840eae03a502638049468edc1167345c9c
ipv6: Fix fib6_dump_table walker leak

[ Upstream commit: 7891cc818967e186be68caac32d84bfd0a3f0bd2 ]

When a fib6 table dump is prematurely ended, we won't unlink
its walker from the list.  This causes all sorts of grief for
other users of the list later.

Reported-by: Chris Caputo <ccaputo@alt.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/ipv6/ip6_fib.c