dns-sd: Fix leak in dnssd_find_hosts()

We need to destroy the iio_mutex in case we fail to allocate a new avahi poll. Signed-off-by: Nuno Sá <[email protected]>
analogdevicesinc · Apr 16, 2021 · 8e7f5d7 · 8e7f5d7
1 parent c188d75
commit 8e7f5d7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/dns_sd_avahi.c b/dns_sd_avahi.c
@@ -211,6 +211,7 @@ int dnssd_find_hosts(struct dns_sd_discovery_data **ddata)
 
 	d->poll = avahi_simple_poll_new();
 	if (!d->poll) {
+		iio_mutex_destroy(d->lock);
 		dnssd_free_all_discovery_data(d);
 		return -ENOMEM;
 	}