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Inflection-210 Fix signed integer overflow in bitmask property extraction - #211
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nciric merged 4 commits intoOct 9, 2026
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Fixes #210
Perform bitmask property extraction using unsigned
uint64_tarithmetic before casting the isolated single-bit mask back toint64_t. This avoids signed 64-bit integer overflow (INT64_MIN - 1andINT64_MAX + 1) when extracting bit 63 (0x8000000000000000), such as duringdictionary->getPropertyNames(-1).