Harden FastWordpieceTokenizer, FastBertNormalizer, and PhraseTokenizer with#1510
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Harden FastWordpieceTokenizer, FastBertNormalizer, and PhraseTokenizer with#1510copybara-service[bot] wants to merge 1 commit intomasterfrom
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…er with bounds verification and initialization checks: * Prevent null pointer dereferences by validating required FlatBuffer fields. * Prevent OOB reads during detokenization by checking token IDs against vocab size. * Secure FastBertNormalizer against adversarial heap slicing by tracking string pool limits. PiperOrigin-RevId: 912596984
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Harden FastWordpieceTokenizer, FastBertNormalizer, and PhraseTokenizer with
bounds verification and initialization checks: