diff options
| author | Florian Obser <florian@cvs.openbsd.org> | 2019-01-25 17:20:46 +0000 |
|---|---|---|
| committer | Florian Obser <florian@cvs.openbsd.org> | 2019-01-25 17:20:46 +0000 |
| commit | 6f6f926dc1b333c4059f8f121c82e917c3488453 (patch) | |
| tree | ece1af075c655745dcf87cac1a634ae718f55b5e /sbin | |
| parent | cee77f2b219890ea46b4e772fd7b5595b96ffc33 (diff) | |
We are not holding on to a ref to the resolver if ub_resolve_event fails.
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/unwind/resolver.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sbin/unwind/resolver.c b/sbin/unwind/resolver.c index 4ae61e15220..93dc08e2ff9 100644 --- a/sbin/unwind/resolver.c +++ b/sbin/unwind/resolver.c @@ -1,4 +1,4 @@ -/* $OpenBSD: resolver.c,v 1.8 2019/01/25 11:08:03 florian Exp $ */ +/* $OpenBSD: resolver.c,v 1.9 2019/01/25 17:20:45 florian Exp $ */ /* * Copyright (c) 2018 Florian Obser <florian@openbsd.org> @@ -338,9 +338,11 @@ resolver_dispatch_frontend(int fd, short event, void *bula) if ((err = ub_resolve_event(res->ctx, query_imsg->qname, query_imsg->t, query_imsg->c, (void *)query_imsg, resolve_done, - &query_imsg->async_id)) != 0) + &query_imsg->async_id)) != 0) { log_warn("%s: ub_resolve_async: err: %d, %s", __func__, err, ub_strerror(err)); + resolver_unref(res); + } break; case IMSG_FORWARDER: /* make sure this is a string */ |