android/socket: Connect directly to RFCOMM channel if uuid is zero

Check uuid and connect to specified RFCOMM channel directly if uuid is
zeroed.

1 files changed, 16 insertions, 8 deletions

diff --git a/android/socket.c b/android/socket.c
index 656222ea7..561a1d5ba 100644
--- a/android/socket.c
+++ b/android/socket.c
@@ -928,6 +928,7 @@ fail:
 static void handle_connect(const void *buf, uint16_t len)
 {
 	const struct hal_cmd_sock_connect *cmd = buf;
+	static const uint8_t zero_uuid[16] = { 0 };
 	struct rfcomm_sock *rfsock;
 	uuid_t uuid;
 	int hal_fd = -1;
@@ -940,17 +941,21 @@ static void handle_connect(const void *buf, uint16_t len)
 
 	android2bdaddr(cmd->bdaddr, &rfsock->dst);
 
-	memset(&uuid, 0, sizeof(uuid));
-	uuid.type = SDP_UUID128;
-	memcpy(&uuid.value.uuid128, cmd->uuid, sizeof(uint128_t));
+	if (!memcmp(cmd->uuid, zero_uuid, sizeof(zero_uuid))) {
+		if (!do_connect(rfsock, cmd->channel))
+			goto failed;
+	} else {
+		memset(&uuid, 0, sizeof(uuid));
+		uuid.type = SDP_UUID128;
+		memcpy(&uuid.value.uuid128, cmd->uuid, sizeof(uint128_t));
 
-	rfsock->profile = get_profile_by_uuid(cmd->uuid);
+		rfsock->profile = get_profile_by_uuid(cmd->uuid);
 
-	if (bt_search_service(&adapter_addr, &rfsock->dst, &uuid,
+		if (bt_search_service(&adapter_addr, &rfsock->dst, &uuid,
 					sdp_search_cb, rfsock, NULL) < 0) {
-		error("Failed to search SDP records");
-		cleanup_rfsock(rfsock);
-		goto failed;
+			error("Failed to search SDP records");
+			goto failed;
+		}
 	}
 
 	ipc_send_rsp_full(HAL_SERVICE_ID_SOCK, HAL_OP_SOCK_CONNECT, 0, NULL,
@@ -962,6 +967,9 @@ failed:
 	ipc_send_rsp(HAL_SERVICE_ID_SOCK, HAL_OP_SOCK_CONNECT,
 							HAL_STATUS_FAILED);
 
+	if (rfsock)
+		cleanup_rfsock(rfsock);
+
 	if (hal_fd >= 0)
 		close(hal_fd);
 }