gdhcp: Avoid leaking stack data via unitiialized variable

Fixes: CVE-2021-26676
sailfishos · Feb 8, 2021 · fbf9f79 · fbf9f79
1 parent 9bc16c0
commit fbf9f79
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/connman/gdhcp/client.c b/connman/gdhcp/client.c
@@ -2293,7 +2293,7 @@ static gboolean listener_event(GIOChannel *channel, GIOCondition condition,
 {
 	GDHCPClient *dhcp_client = user_data;
 	struct sockaddr_in dst_addr = { 0 };
-	struct dhcp_packet packet;
+	struct dhcp_packet packet = { 0 };
 	struct dhcpv6_packet *packet6 = NULL;
 	uint8_t *message_type = NULL, *client_id = NULL, *option,
 		*server_id = NULL;