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Add a bounds check to ByteArray::Get(). #56

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Jun 10, 2016
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Add a bounds check to ByteArray::Get(). #56

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2 changes: 2 additions & 0 deletions cpp/src/sfntly/data/byte_array.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,8 @@ int32_t ByteArray::SetFilledLength(int32_t filled_length) {
}

int32_t ByteArray::Get(int32_t index) {
if (index < 0 || index >= Length())
return -1;
return InternalGet(index) & 0xff;
}

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