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(parent: 061a5c3) | patch
ipv4: Fix crashes in fib_rules_tclass().
authorDavid S. Miller <davem@davemloft.net>
Wed, 11 Jul 2012 01:05:28 +0000 (18:05 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 11 Jul 2012 01:05:28 +0000 (18:05 -0700)
commite044a651b9b7b1b33d8b7fdb2bb27e443f392083
tree96901e4acad88432a7359bc5fc74c14782f6065btree | snapshot (tar.gz zip)
parent061a5c316b6526dbc729049a16243ec27937cc31commit | diff
ipv4: Fix crashes in fib_rules_tclass().

All paths assume, when CONFIG_IP_MULTIPLE_TABLES is enabled, that any
successful call to fib_lookup() will initialize the fib_result->r
value to something.

We violated that expectation in the new fib_lookup() fast path.

Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Tested-by: Eric Dumazet <eric.dumazet@gmail.com>
Tested-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/ip_fib.h diff | blob | blame | history