tree 78e6b5e66b8dd0f1a3609828461d8743397f40b2
parent 58050fce3530939372e6c2f4b4beb76fcb4caa65
author David S. Miller <davem@davemloft.net> 1340933604 -0700
committer David S. Miller <davem@davemloft.net> 1340933638 -0700

ipv4: Fix bugs in fib_compute_spec_dst().

Based upon feedback from Julian Anastasov.

1) Use route flags to determine multicast/broadcast, not the
   packet flags.

2) Leave saddr unspecified in flow key.

3) Adjust how we invoke inet_select_addr().  Pass ip_hdr(skb)->saddr as
   second arg, and if it was zeronet use link scope.

4) Use loopback as input interface in flow key.

Signed-off-by: David S. Miller <davem@davemloft.net>