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src: simplify bound check in ParseArrayIndex #42306

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Merged
nodejs-github-bot merged 1 commit into from
Mar 14, 2022
Merged

src: simplify bound check in ParseArrayIndex #42306

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3 changes: 1 addition & 2 deletions src/node_buffer.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -220,9 +220,8 @@ inline MUST_USE_RESULT Maybe<bool> ParseArrayIndex(Environment* env,
return Just(false);

// Check that the result fits in a size_t.
const uint64_t kSizeMax = static_cast<uint64_t>(static_cast<size_t>(-1));
// coverity[pointless_expression]
if (static_cast<uint64_t>(tmp_i) > kSizeMax)
if (static_cast<uint64_t>(tmp_i) > std::numeric_limits<size_t>::max())
return Just(false);

*ret = static_cast<size_t>(tmp_i);
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