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RealityAnomaly/filter-fib-routes.patch

Created June 20, 2020 17:34
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filter-fib-routes.patch
diff --git a/sysdep/linux/netlink.c b/sysdep/linux/netlink.c
index f85bcf35..d10fa415 100644
--- a/sysdep/linux/netlink.c
+++ b/sysdep/linux/netlink.c
@@ -1527,6 +1527,11 @@ nl_parse_route(struct nl_parse_state *s, struct nlmsghdr *h)
if (!(i = nl_checkin(h, sizeof(*i))))
return;
+ /* Always skip FIB exception routes */
+ if (i->rtm_flags & RTM_F_CLONED) {
+ return;
+ }
+
switch (i->rtm_family)
{
case AF_INET:
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