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nhrpd: drop peer references on freeing cache entry

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When dropping an interface (e.g. at shutdown) while there are still
valid cache entries, the reference held on the cache entries' peer
pointers was leaking.

Fixes: #12505
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This commit is contained in:
David Lamparter 2023-03-19 12:38:49 +01:00
parent 07b427d164
commit 637a914d19
1 changed files with 2 additions and 0 deletions
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2
nhrpd/nhrp_cache.c
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@ -70,6 +70,8 @@ static void nhrp_cache_free(struct nhrp_cache *c)
notifier_call(&c->notifier_list, NOTIFY_CACHE_DELETE);
assert(!notifier_active(&c->notifier_list));
hash_release(nifp->cache_hash, c);
nhrp_peer_unref(c->cur.peer);
nhrp_peer_unref(c->new.peer);
THREAD_OFF(c->t_timeout);
THREAD_OFF(c->t_auth);
XFREE(MTYPE_NHRP_CACHE, c);