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net: Fix RPF to work with policy routing

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Policy routing is not looked up by mark on reverse path filtering.
This fixes it.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
jamal
2009-10-18 02:12:33 +00:00
committed by David S. Miller
parent 14d18a81b5
commit b0c110ca8e
3 changed files with 10 additions and 6 deletions
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5
net/ipv4/fib_frontend.c
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@@ -229,14 +229,17 @@ unsigned int inet_dev_addr_type(struct net *net, const struct net_device *dev,
*/
int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
struct net_device *dev, __be32 *spec_dst, u32 *itag)
struct net_device *dev, __be32 *spec_dst,
u32 *itag, u32 mark)
{
struct in_device *in_dev;
struct flowi fl = { .nl_u = { .ip4_u =
{ .daddr = src,
.saddr = dst,
.tos = tos } },
.mark = mark,
.iif = oif };
struct fib_result res;
int no_addr, rpf;
int ret;