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[NETNS]: Add namespace parameter to ip_dev_find.

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in_dev_find() need a namespace to pass it to fib_get_table(), so add
an argument.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev
2008-01-22 22:04:30 -08:00
committed by David S. Miller
parent 010278ec4c
commit 1ab352768f
8 changed files with 12 additions and 12 deletions
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6
net/ipv4/route.c
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@@ -2282,14 +2282,14 @@ static int ip_route_output_slow(struct rtable **rp, const struct flowi *oldflp)
goto out;
/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
dev_out = ip_dev_find(oldflp->fl4_src);
dev_out = ip_dev_find(&init_net, oldflp->fl4_src);
if (dev_out == NULL)
goto out;
/* I removed check for oif == dev_out->oif here.
It was wrong for two reasons:
1. ip_dev_find(saddr) can return wrong iface, if saddr is
assigned to multiple interfaces.
1. ip_dev_find(net, saddr) can return wrong iface, if saddr
is assigned to multiple interfaces.
2. Moreover, we are allowed to send packets with saddr
of another iface. --ANK
*/