coverity: fix : Resource leak (RESOURCE_LEAK)

On error, data was not freed. Signed-off-by: Robin Getz <[email protected]>
analogdevicesinc · Apr 8, 2020 · 23ab5d8 · 23ab5d8
1 parent 135c189
commit 23ab5d8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/dns_sd.c b/dns_sd.c
@@ -286,13 +286,14 @@ int dnssd_discover_host(char *addr_str, size_t addr_len, uint16_t *port)
 	ret = dnssd_find_hosts(&ddata);
 
 	if (ret < 0)
-		return ret;
+		goto host_fail;
 
 	if (ddata) {
 		*port = ddata->port;
 		strncpy(addr_str, ddata->addr_str, addr_len);
 	}
 
+host_fail:
 	dnssd_free_all_discovery_data(ddata);
 
 	/* negative error codes, 0 for no data */