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authorJamal Hadi Salim <hadi@cyberus.ca>2005-06-21 13:51:04 -0700
committerDavid S. Miller <davem@davemloft.net>2005-06-21 13:51:04 -0700
commit0d51aa80a9b1db43920c0770c3bb842dd823c005 (patch)
tree999b0c5afbbb1f32af07eb2e1cb9e2692f1aa791 /include
parent19baf839ff4a8daa1f2a7400897094fc18e4f5e9 (diff)
[IPV6]: V6 route events reported with wrong netlink PID and seq number
Essentially netlink at the moment always reports a pid and sequence of 0 always for v6 route activities. To understand the repurcassions of this look at: http://lists.quagga.net/pipermail/quagga-dev/2005-June/003507.html While fixing this, i took the liberty to resolve the outstanding issue of IPV6 routes inserted via ioctls to have the correct pids as well. This patch tries to behave as close as possible to the v4 routes i.e maintains whatever PID the socket issuing the command owns as opposed to the process. That made the patch a little bulky. I have tested against both netlink derived utility to add/del routes as well as ioctl derived one. The Quagga folks have tested against quagga. This fixes the problem and so far hasnt been detected to introduce any new issues. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/ip6_fib.h9
-rw-r--r--include/net/ip6_route.h9
2 files changed, 12 insertions, 6 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 31990451819..a66e9de16a6 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -167,14 +167,17 @@ extern int fib6_walk_continue(struct fib6_walker_t *w);
extern int fib6_add(struct fib6_node *root,
struct rt6_info *rt,
struct nlmsghdr *nlh,
- void *rtattr);
+ void *rtattr,
+ struct netlink_skb_parms *req);
extern int fib6_del(struct rt6_info *rt,
struct nlmsghdr *nlh,
- void *rtattr);
+ void *rtattr,
+ struct netlink_skb_parms *req);
extern void inet6_rt_notify(int event, struct rt6_info *rt,
- struct nlmsghdr *nlh);
+ struct nlmsghdr *nlh,
+ struct netlink_skb_parms *req);
extern void fib6_run_gc(unsigned long dummy);
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index d5d1dd10cdb..f920706d526 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -41,13 +41,16 @@ extern int ipv6_route_ioctl(unsigned int cmd, void __user *arg);
extern int ip6_route_add(struct in6_rtmsg *rtmsg,
struct nlmsghdr *,
- void *rtattr);
+ void *rtattr,
+ struct netlink_skb_parms *req);
extern int ip6_ins_rt(struct rt6_info *,
struct nlmsghdr *,
- void *rtattr);
+ void *rtattr,
+ struct netlink_skb_parms *req);
extern int ip6_del_rt(struct rt6_info *,
struct nlmsghdr *,
- void *rtattr);
+ void *rtattr,
+ struct netlink_skb_parms *req);
extern int ip6_rt_addr_add(struct in6_addr *addr,
struct net_device *dev,