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ndp: don't scan netlink attributes in case of netlink route event
[project/odhcpd.git]
/
src
/
ndp.c
diff --git
a/src/ndp.c
b/src/ndp.c
index
95eb18f
..
f9e0405
100644
(file)
--- a/
src/ndp.c
+++ b/
src/ndp.c
@@
-358,11
+358,13
@@
static void handle_rtnetlink(_unused void *addr, void *data, size_t len,
|| ndm->ndm_family != AF_INET6)
continue;
|| ndm->ndm_family != AF_INET6)
continue;
- // Inform about a change in default route
- if (is_route && rtm->rtm_dst_len == 0)
- raise(SIGUSR1);
- else if (is_route)
+ if (is_route) {
+ // Inform about a change in default route
+ if (rtm->rtm_dst_len == 0)
+ raise(SIGUSR1);
+
continue;
continue;
+ }
// Data to retrieve
size_t rta_offset = (is_addr) ? sizeof(struct ifaddrmsg) : sizeof(*ndm);
// Data to retrieve
size_t rta_offset = (is_addr) ? sizeof(struct ifaddrmsg) : sizeof(*ndm);