From 7b6fdf425a9ef38fe9e16779b3af25863104d9c0 Mon Sep 17 00:00:00 2001 From: Dag-Erling Smørgrav Date: Mon, 10 Sep 2018 16:30:18 +0000 Subject: Vendor import of Unbound 1.7.2. --- services/authzone.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'services/authzone.c') diff --git a/services/authzone.c b/services/authzone.c index 1f56ac8cfc87..7ec280bafd92 100644 --- a/services/authzone.c +++ b/services/authzone.c @@ -3425,14 +3425,17 @@ xfr_process_notify(struct auth_xfer* xfr, struct module_env* env, { /* if the serial of notify is older than we have, don't fetch * a zone, we already have it */ - if(has_serial && !xfr_serial_means_update(xfr, serial)) + if(has_serial && !xfr_serial_means_update(xfr, serial)) { + lock_basic_unlock(&xfr->lock); return; + } /* start new probe with this addr src, or note serial */ if(!xfr_start_probe(xfr, env, fromhost)) { /* not started because already in progress, note the serial */ xfr_note_notify_serial(xfr, has_serial, serial); lock_basic_unlock(&xfr->lock); } + /* successful end of start_probe unlocked xfr->lock */ } int auth_zones_notify(struct auth_zones* az, struct module_env* env, -- cgit v1.3