range checking for tnf (6df23609) · Commits · e / os / android_frameworks_base

core/java/android/nfc/NdefRecord.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -168,6 +168,10 @@ public class NdefRecord implements Parcelable {
		throw new IllegalArgumentException("Illegal null argument");
		}

		if (tnf < 0 \|\| tnf > 0x07) {
		throw new IllegalArgumentException("TNF out of range " + tnf);
		}

		/* generate flag */
		byte flags = FLAG_MB \| FLAG_ME;