Prevent signed integer overflow while accumulating hexadecimal exponent#287
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Ramya-9353 wants to merge 1 commit into
Open
Prevent signed integer overflow while accumulating hexadecimal exponent#287Ramya-9353 wants to merge 1 commit into
Ramya-9353 wants to merge 1 commit into
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Summary
Prevent signed integer overflow when parsing extremely long hexadecimal floating-point literals.
Why
The internal exponent accumulator can exceed the range of
intwhile processing extremely long hexadecimal inputs, resulting in undefined behavior. This change eliminates that possibility while preserving the existing behavior for valid inputs.