Fix advertise data length parsing

Bluetooth 5 advertise data can be longer than 128bytes. The length bit
must be properly converted to unsigned value for such long data.

Bug: 36086416
Test: manual
Change-Id: I7449ea99be2e78dd60dd90ec607b74f2bb02d213

parent ecd86bf5

android/app/src/com/android/bluetooth/gatt/GattService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -2311,7 +2311,7 @@ public class GattService extends ProfileService {

		int offset = 0;
		while(offset < (adv_data.length-2)) {
		int len = adv_data[offset++];
		int len = Byte.toUnsignedInt(adv_data[offset++]);
		if (len == 0) break;

		int type = adv_data[offset++];