[NETNS][IPV6]: inet6_addr - ipv6_get_ifaddr namespace aware

The inet6_addr_lst is browsed taking into account the network
namespace specified as parameter. If an address does not belong
to the specified namespace, it is ignored.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index ba7c8aaf2782..15c4f6cee3e6 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -936,7 +936,8 @@ static int ip6_dst_lookup_tail(struct sock *sk,
                         struct flowi fl_gw;
                         int redirect;
 
-                        ifp = ipv6_get_ifaddr(&fl->fl6_src, (*dst)->dev, 1);
+                        ifp = ipv6_get_ifaddr(&init_net, &fl->fl6_src,
+                                              (*dst)->dev, 1);
 
                         redirect = (ifp && ifp->flags & IFA_F_OPTIMISTIC);
                         if (ifp)