Commit b15b6bfb authored Sep 03, 2014 by Yujing Gu Committed by Gerrit - the friendly Code Review server Sep 28, 2016

Telephony: Only one short sms can be read if long sms copied to CT card

According to 3GGP2 C.S0023 3.4.27, the maximum length of the message
is 255. But in java, byte cast to int, the result will be expanded when
byte value larger than 127.

To fix it, using 0xFF transfer byte to int type first.

CRs-Fixed: 960870

Change-Id: I8b2cc44db5a50ae9e3e289440ae0b19368512382

parent 48b6b029

src/java/com/android/internal/telephony/cdma/SmsMessage.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -266,7 +266,7 @@ public class SmsMessage extends SmsMessageBase {

		// Second byte is the MSG_LEN, length of the message
		// See 3GPP2 C.S0023 3.4.27
		int size = data[1];
		int size = data[1] & 0xFF;

		// Note: Data may include trailing FF's. That's OK; message
		// should still parse correctly.