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netinet6: call lle_event eventhandler after updating state

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Fix nd6_na_input() eventhandler call: run eventhandler after lle
 state transition.

Old behaviour (as seen by event handler):
 * fe80::5054:ff:fe8c:63e9 dev vtnet0 lladdr 52:54:00:8c:63:e9 INCOMPLETE
New behaviour:
* fe80::5054:ff:fe8c:63e9 dev vtnet0 lladdr 52:54:00:8c:63:e9 REACHABLE

MFC after: 2 weeks
This commit is contained in:
Alexander V. Chernikov 2022-09-05 12:57:20 +00:00
parent 1f5679569d
commit db98b42050
1 changed files with 1 additions and 1 deletions
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2
sys/netinet6/nd6_nbr.c
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@ -786,11 +786,11 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len)
goto freeit;
flush_holdchain = true;
EVENTHANDLER_INVOKE(lle_event, ln, LLENTRY_RESOLVED);
if (is_solicited)
nd6_llinfo_setstate(ln, ND6_LLINFO_REACHABLE);
else
nd6_llinfo_setstate(ln, ND6_LLINFO_STALE);
EVENTHANDLER_INVOKE(lle_event, ln, LLENTRY_RESOLVED);
if ((ln->ln_router = is_router) != 0) {
/*
* This means a router's state has changed from