diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2016-03-23 18:25:15 +0100 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2016-04-06 11:46:25 +0200 |
| commit | e86cfd41d975122cc944db68383aef4028da9575 (patch) | |
| tree | 55da71e1a9132480391fc5b7045dec8228a214d2 /sysdep/linux/netlink.c | |
| parent | ea0a8be2ff5afb8385a69cc0df70984e0fd3a570 (diff) | |
KRT: Fix route learn scan when route changed
When a kernel route changed, function krt_learn_scan() noticed that and
replaced the route in internal kernel FIB, but after that, function
krt_learn_prune() failed to propagate the new route to the nest, because
it confused the new route with the (removed) old best route and decided
that the best route did not changed.
Wow, the original code (and the bug) is almost 17 years old.
Diffstat (limited to 'sysdep/linux/netlink.c')
| -rw-r--r-- | sysdep/linux/netlink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdep/linux/netlink.c b/sysdep/linux/netlink.c index 640d1877..1ffdff07 100644 --- a/sysdep/linux/netlink.c +++ b/sysdep/linux/netlink.c @@ -1102,7 +1102,8 @@ nl_parse_route(struct nlmsghdr *h, int scan) e->net = net; e->u.krt.src = src; e->u.krt.proto = i->rtm_protocol; - e->u.krt.type = i->rtm_type; + e->u.krt.seen = 0; + e->u.krt.best = 0; e->u.krt.metric = 0; if (a[RTA_PRIORITY]) |