ipv6: Fix fib6_dump_table walker leak
authorHerbert Xu <herbert@gondor.apana.org.au>
Tue, 20 Jan 2009 22:06:49 +0000 (14:06 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 25 Jan 2009 00:36:18 +0000 (16:36 -0800)
commit9c55cc941932c42eebc839feb87e2b9ff1e64a5e
tree1a34d33acaa35710018e469d35df44ecc1b59140
parent9befaf375925471a49159d775b38d42c04e218a1
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