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Merge "nfc: Make NDEF validation stricter" am: f3a6269fed am: e6cb2aa614 am: 40c14a83d0

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am: deac669a53

Change-Id: I208e9c5d6fbbfa9f3a6c0d43f38fcacc040ccb92
This commit is contained in:
Ruchi Kandoi
2017-01-25 20:12:06 +00:00
committed by android-build-merger
parent 1b60614ae9 deac669a53
commit 2a13fbae73
1 changed files with 4 additions and 1 deletions
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5
core/java/android/nfc/NdefRecord.java
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@@ -805,7 +805,7 @@ public final class NdefRecord implements Parcelable {
if (!mb && records.size() == 0 && !inChunk && !ignoreMbMe) {
throw new FormatException("expected MB flag");
} else if (mb && records.size() != 0 && !ignoreMbMe) {
} else if (mb && (records.size() != 0 || inChunk) && !ignoreMbMe) {
throw new FormatException("unexpected MB flag");
} else if (inChunk && il) {
throw new FormatException("unexpected IL flag in non-leading chunk");
@@ -839,6 +839,9 @@ public final class NdefRecord implements Parcelable {
if (cf && !inChunk) {
// first chunk
if (typeLength == 0) {
throw new FormatException("expected non-zero type length in first chunk");
}
chunks.clear();
chunkTnf = tnf;
}