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Diffstat (limited to 'hcid/dbus-adapter.c')
-rw-r--r--hcid/dbus-adapter.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/hcid/dbus-adapter.c b/hcid/dbus-adapter.c
index d096f565..ace0b32e 100644
--- a/hcid/dbus-adapter.c
+++ b/hcid/dbus-adapter.c
@@ -147,6 +147,9 @@ static DBusHandlerResult handle_dev_get_address_req(DBusConnection *conn, DBusMe
const char *paddr = dbus_data->address;
DBusMessage *reply;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
reply = dbus_message_new_method_return(msg);
if (!reply)
return DBUS_HANDLER_RESULT_NEED_MEMORY;
@@ -164,6 +167,9 @@ static DBusHandlerResult handle_dev_get_version_req(DBusConnection *conn, DBusMe
char str[20], *str_ptr = str;
int err;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
err = get_device_version(dbus_data->dev_id, str, sizeof(str));
if (err < 0)
return error_failed(conn, msg, -err);
@@ -185,6 +191,9 @@ static DBusHandlerResult handle_dev_get_revision_req(DBusConnection *conn, DBusM
char str[64], *str_ptr = str;
int err;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
err = get_device_revision(dbus_data->dev_id, str, sizeof(str));
if (err < 0)
return error_failed(conn, msg, -err);
@@ -206,6 +215,9 @@ static DBusHandlerResult handle_dev_get_manufacturer_req(DBusConnection *conn, D
char str[64], *str_ptr = str;
int err;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
err = get_device_manufacturer(dbus_data->dev_id, str, sizeof(str));
if (err < 0)
return error_failed(conn, msg, -err);
@@ -227,6 +239,9 @@ static DBusHandlerResult handle_dev_get_company_req(DBusConnection *conn, DBusMe
char str[64], *str_ptr = str;
int err;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
err = get_device_company(dbus_data->dev_id, str, sizeof(str));
if (err < 0)
return error_failed(conn, msg, -err);
@@ -248,6 +263,9 @@ static DBusHandlerResult handle_dev_get_mode_req(DBusConnection *conn, DBusMessa
const uint8_t hci_mode = dbus_data->mode;
const char *scan_mode;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
switch (hci_mode) {
case SCAN_DISABLED:
scan_mode = MODE_OFF;
@@ -353,6 +371,9 @@ static DBusHandlerResult handle_dev_get_discoverable_to_req(DBusConnection *conn
const struct hci_dbus_data *dbus_data = data;
DBusMessage *reply;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
reply = dbus_message_new_method_return(msg);
if (!reply)
return DBUS_HANDLER_RESULT_NEED_MEMORY;
@@ -407,6 +428,9 @@ static DBusHandlerResult handle_dev_is_connectable_req(DBusConnection *conn, DBu
const uint8_t hci_mode = dbus_data->mode;
dbus_bool_t connectable = FALSE;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
if (hci_mode & SCAN_PAGE)
connectable = TRUE;
@@ -427,6 +451,9 @@ static DBusHandlerResult handle_dev_is_discoverable_req(DBusConnection *conn, DB
const uint8_t hci_mode = dbus_data->mode;
dbus_bool_t discoverable = FALSE;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
if (hci_mode & SCAN_INQUIRY)
discoverable = TRUE;
@@ -490,6 +517,9 @@ static DBusHandlerResult handle_dev_list_connections_req(DBusConnection *conn, D
struct hci_dbus_data *dbus_data = data;
struct slist *l = dbus_data->active_conn;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
reply = dbus_message_new_method_return(msg);
if (!reply)
return DBUS_HANDLER_RESULT_NEED_MEMORY;
@@ -521,6 +551,9 @@ static DBusHandlerResult handle_dev_get_major_class_req(DBusConnection *conn, DB
DBusMessage *reply;
const char *str_ptr = "computer";
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
reply = dbus_message_new_method_return(msg);
if (!reply)
return DBUS_HANDLER_RESULT_NEED_MEMORY;
@@ -543,6 +576,9 @@ static DBusHandlerResult handle_dev_list_minor_classes_req(DBusConnection *conn,
uint8_t major_class;
int dd, size, i;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
dd = hci_open_dev(dbus_data->dev_id);
if (dd < 0)
return error_no_such_adapter(conn, msg);
@@ -595,6 +631,9 @@ static DBusHandlerResult handle_dev_get_minor_class_req(DBusConnection *conn, DB
uint8_t minor_class;
int dd;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
dd = hci_open_dev(dbus_data->dev_id);
if (dd < 0)
return error_no_such_adapter(conn, msg);
@@ -724,6 +763,9 @@ static DBusHandlerResult handle_dev_get_service_classes_req(DBusConnection *conn
uint8_t cls[3];
int dd, i;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
dd = hci_open_dev(dbus_data->dev_id);
if (dd < 0)
return error_no_such_adapter(conn, msg);
@@ -764,6 +806,9 @@ static DBusHandlerResult handle_dev_get_name_req(DBusConnection *conn, DBusMessa
char str[249], *str_ptr = str;
int err;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
err = get_device_name(dbus_data->dev_id, str, sizeof(str));
if (err < 0)
return error_failed(conn, msg, -err);
@@ -1846,6 +1891,9 @@ static DBusHandlerResult handle_dev_list_bondings_req(DBusConnection *conn, DBus
DBusMessage *reply;
char filename[PATH_MAX + 1];
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
snprintf(filename, PATH_MAX, "%s/%s/linkkeys", STORAGEDIR, dbus_data->address);
reply = dbus_message_new_method_return(msg);
@@ -1956,6 +2004,9 @@ static DBusHandlerResult handle_dev_discover_devices_req(DBusConnection *conn, D
uint32_t lap = 0x9e8b33;
int dd;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
if (dbus_data->discover_state != STATE_IDLE)
return error_discover_in_progress(conn, msg);
@@ -2021,6 +2072,9 @@ static DBusHandlerResult handle_dev_cancel_discovery_req(DBusConnection *conn, D
uint8_t status = 0x00;
int dd = -1;
+ if (!dbus_message_has_signature(msg, DBUS_TYPE_INVALID_AS_STRING))
+ return error_invalid_arguments(conn, msg);
+
requestor_name = dbus_message_get_sender(msg);
/* is there discover pending? */
generated by cgit (git 2.34.1) at 2024-06-16 10:44:07 +0000