v.21.4Improvements
Fix potential buffer overflow in PODArray instantiation with non-standard element sizes
If PODArray was instantiated with element size that is neither a fraction or a multiple of 16, buffer overflow was possible. No bugs in current releases exist. #21533 (alexey-milovidov).Why it matters
This fix addresses a rare buffer overflow vulnerability that could occur ifPODArray was used with certain element sizes outside the typical alignment boundaries. Although no bugs exist in current releases, this change improves the robustness and safety of the internal data structure handling.