`<xlocnum>`: Defend against `sprintf_s()` failure in `num_put::do_put()`#5925

Merged

StephanTLavavej merged 2 commits intomicrosoft:mainfrom

StephanTLavavej:sprintf_s

Dec 2, 2025

Commits on Dec 1, 2025

Extract sprintf_s(), defend against negative values.
StephanTLavavej
committed
Extract `_Ifmt()` and `_Ffmt()` to debulk the `sprintf_s()` calls.
StephanTLavavej
committed