[PATCH v4 0/1] MR3358: msvcrt: fix out-of-bound access in create_locinfo

[Yuxuan Shui (＠yshui)]

`wcsncpy` and `GetLocaleInfoEx` take length in number of characters, but `size` and `ret` counts number of bytes.

Previous commit changed a call to `GetLocaleInfoW` which counts lenght in `TCHAR`s (aka bytes), to the current `GetLocaleInfoEx`, which is probably the source of this confusion.

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  v4: msvcrt: Fix out-of-bound access in create_locinfo.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/3358