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Commit aa621bf2 authored by Wink Saville's avatar Wink Saville
Browse files

Use readUnsignedByte. 

To remove any doubt about how java is doing its byte/integer arithmetic
use readUnsignedByte instead of readByte.

Change-Id: I5bdc200ed0cda51ad739804ac1d8d13c043424ec
parent 176baa7d

wifi/java/android/net/wifi/p2p/nsd/WifiP2pServiceResponse.java

+3 −3
Original line number Diff line number Diff line
@@ -222,10 +222,10 @@ public class WifiP2pServiceResponse implements Parcelable { 
                 */

                // The length equals to 3 plus the number of octets in the vendor

                // specific content field. And this is little endian.

                int length = ((dis.readByte() & 0xff) +

                        ((dis.readByte() & 0xff) << 8)) - 3;

                int length = (dis.readUnsignedByte() +

                        (dis.readUnsignedByte() << 8)) - 3;

                int type = dis.readUnsignedByte();

                byte transId = dis.readByte();

                int transId = dis.readUnsignedByte();

                int status = dis.readUnsignedByte();

                if (length < 0) {

                    return null;