tree 96901e4acad88432a7359bc5fc74c14782f6065b
parent 061a5c316b6526dbc729049a16243ec27937cc31
author David S. Miller <davem@davemloft.net> 1341968728 -0700
committer David S. Miller <davem@davemloft.net> 1341968728 -0700

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>