[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>
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index e217d3f..bdfc4ea 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -556,7 +556,7 @@
};
/* for anycast or proxy, solicited_addr != src_addr */
- ifp = ipv6_get_ifaddr(solicited_addr, dev, 1);
+ ifp = ipv6_get_ifaddr(&init_net, solicited_addr, dev, 1);
if (ifp) {
src_addr = solicited_addr;
if (ifp->flags & IFA_F_OPTIMISTIC)
@@ -616,7 +616,8 @@
* suppress the inclusion of the sllao.
*/
if (send_sllao) {
- struct inet6_ifaddr *ifp = ipv6_get_ifaddr(saddr, dev, 1);
+ struct inet6_ifaddr *ifp = ipv6_get_ifaddr(&init_net, saddr,
+ dev, 1);
if (ifp) {
if (ifp->flags & IFA_F_OPTIMISTIC) {
send_sllao = 0;
@@ -741,7 +742,7 @@
inc = ipv6_addr_is_multicast(daddr);
- if ((ifp = ipv6_get_ifaddr(&msg->target, dev, 1)) != NULL) {
+ if ((ifp = ipv6_get_ifaddr(&init_net, &msg->target, dev, 1)) != NULL) {
if (ifp->flags & (IFA_F_TENTATIVE|IFA_F_OPTIMISTIC)) {
if (dad) {
@@ -899,7 +900,7 @@
return;
}
}
- if ((ifp = ipv6_get_ifaddr(&msg->target, dev, 1))) {
+ if ((ifp = ipv6_get_ifaddr(&init_net, &msg->target, dev, 1))) {
if (ifp->flags & IFA_F_TENTATIVE) {
addrconf_dad_failure(ifp);
return;