Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>
---
net/ipv6/addrconf.c | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 348bd8d..8b408b7 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -877,7 +877,8 @@ static inline int ipv6_saddr_preferred(int type)
}
/* static matching label */
-static inline int ipv6_saddr_label(const struct in6_addr *addr, int type)
+static inline int ipv6_addr_label(const struct in6_addr *addr, int type,
+ int ifindex)
{
/*
* prefix (longest match) label
@@ -912,7 +913,8 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
struct inet6_ifaddr *ifa_result = NULL;
int daddr_type = __ipv6_addr_type(daddr);
int daddr_scope = __ipv6_addr_src_scope(daddr_type);
- u32 daddr_label = ipv6_saddr_label(daddr, daddr_type);
+ int daddr_ifindex = daddr_dev ? daddr_dev->ifindex : 0;
+ u32 daddr_label = ipv6_addr_label(daddr, daddr_type, daddr_ifindex);
struct net_device *dev;
memset(&hiscore, 0, sizeof(hiscore));
@@ -1085,11 +1087,15 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
/* Rule 6: Prefer matching label */
if (hiscore.rule < 6) {
- if (ipv6_saddr_label(&ifa_result->addr,
hiscore.addr_type) == daddr_label)
+ if (ipv6_addr_label(&ifa_result->addr,
+ hiscore.addr_type,
+
ifa_result->idev->dev->ifindex) == daddr_label)
hiscore.attrs |= IPV6_SADDR_SCORE_LABEL;
hiscore.rule++;
}
- if (ipv6_saddr_label(&ifa->addr, score.addr_type) ==
daddr_label) {
+ if (ipv6_addr_label(&ifa->addr,
+ score.addr_type,
+ ifa->idev->dev->ifindex) ==
daddr_label) {
score.attrs |= IPV6_SADDR_SCORE_LABEL;
if (!(hiscore.attrs & IPV6_SADDR_SCORE_LABEL)) {
score.rule = 6;
--
1.4.4.4
-
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