Re: [PATCH 0/1] MR8256: include: vsnprintf should always write a null terminator.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about include/msvcrt/stdio.h:
> _ACRTIMP int __cdecl _vsnprintf(char*,size_t,const char*,va_list) __WINE_CRT_PRINTF_ATTR(3, 0);
>  static inline int vsnprintf(char *buffer, size_t size, const char *format, va_list args) __WINE_CRT_PRINTF_ATTR(3, 0);
>  static inline int vsnprintf(char *buffer, size_t size, const char *format, va_list args)
> -{ return _vsnprintf(buffer,size,format,args); }
> +{
> +    int r = _vsnprintf(buffer,size,format,args);
> +    if (r>=size) buffer[size-1] = 0;
> Missing check `size >= 1`

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8256#note_106352