Bluetooth: SDP: Check params validness

Validates user driven bt_sdp_discover_params data. Jira: ZEP-1112 Change-Id: I7d560f80df80708906d91e541385ddf804bfdeb6 Signed-off-by: Arkadiusz Lichwa <[email protected]>
sunkaizhu · Dec 24, 2016 · fe7d339 · fe7d339
1 parent b04f3a2
commit fe7d339
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/subsys/bluetooth/host/sdp.c b/subsys/bluetooth/host/sdp.c
@@ -407,6 +407,11 @@ int bt_sdp_discover(struct bt_conn *conn,
 {
 	struct bt_sdp_client *session;
 
+	if (!params || !params->uuid || !params->func || !params->pool) {
+		BT_WARN("Invalid user params");
+		return -EINVAL;
+	}
+
 	session = sdp_client_get_session(conn);
 	if (!session) {
 		return -ENOMEM;