components/webcrypto/algorithms/aes_ctr.cc - Issue 2528243002: Fix silent truncations when extracting values from CheckedNumeric

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Unified Diff: components/webcrypto/algorithms/aes_ctr.cc

Issue 2528243002: Fix silent truncations when extracting values from CheckedNumeric (Closed)

Patch Set: compile cleanup and fix Created 4 years, 1 month ago

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Index: components/webcrypto/algorithms/aes_ctr.cc

diff --git a/components/webcrypto/algorithms/aes_ctr.cc b/components/webcrypto/algorithms/aes_ctr.cc

index dd7f012f254c98dd17dd3bba6879163ccd08caa4..1a85c7dda74711056c0d3093d011d9c0c44fadb8 100644

--- a/components/webcrypto/algorithms/aes_ctr.cc

+++ b/components/webcrypto/algorithms/aes_ctr.cc

@@ -166,7 +166,7 @@ Status AesCtrEncryptDecrypt(const blink::WebCryptoAlgorithm& algorithm,

return Status::ErrorUnexpected();

const CryptoData counter_block(params->counter());

- buffer->resize(output_max_len.ValueOrDie());

+ buffer->resize(output_max_len.template ValueOrDie<size_t>());

// The total number of possible counter values is pow(2, counter_length_bits)

bssl::UniquePtr<BIGNUM> num_counter_values(BN_new());