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netns: Add network namespace argument to rt6_fill_node() and ipv6_dev_get_saddr()

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ipv6_dev_get_saddr() blindly de-references dst_dev to get the network
namespace, but some callers might pass NULL.  Change callers to pass a
namespace pointer instead.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Brian Haley
2008-08-14 15:33:21 -07:00
committed by David S. Miller
parent 0eb8b1fe92
commit 191cd58250
10 changed files with 21 additions and 13 deletions
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3
net/ipv6/addrconf.c
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@@ -1106,13 +1106,12 @@ out:
return ret;
}
int ipv6_dev_get_saddr(struct net_device *dst_dev,
int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
const struct in6_addr *daddr, unsigned int prefs,
struct in6_addr *saddr)
{
struct ipv6_saddr_score scores[2],
*score = &scores[0], *hiscore = &scores[1];
struct net *net = dev_net(dst_dev);
struct ipv6_saddr_dst dst;
struct net_device *dev;
int dst_type;