diff options
| author | Shmulik Ladkani | 2012-04-01 04:03:45 +0000 |
|---|---|---|
| committer | David S. Miller | 2012-04-01 17:29:40 -0400 |
| commit | 72331bc0cd072c3f4b670cd1256e47681fc53b80 (patch) | |
| tree | 46665ad2830342d94b4d784c5aa397e3a6f0045b /net/ipv4/fib_trie.c | |
| parent | cdaf0b835df04177397b90214f8b457fd23b67e0 (diff) | |
ipv6: Fix RTM_GETROUTE's interpretation of RTA_IIF to be consistent with ipv4
In IPv4, if an RTA_IIF attribute is specified within an RTM_GETROUTE
message, then a route is searched as if a packet was received on the
specified 'iif' interface.
However in IPv6, RTA_IIF is not interpreted in the same way:
'inet6_rtm_getroute()' always calls 'ip6_route_output()', regardless the
RTA_IIF attribute.
As a result, in IPv6 there's no way to use RTM_GETROUTE in order to look
for a route as if a packet was received on a specific interface.
Fix 'inet6_rtm_getroute()' so that RTA_IIF is interpreted as "lookup a
route as if a packet was received on the specified interface", similar
to IPv4's 'inet_rtm_getroute()' interpretation.
Reported-by: Ami Koren <amikoren@yahoo.com>
Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
0 files changed, 0 insertions, 0 deletions