Re: [PATCH v3 0/6] MR492: Enhancements for C++ symbols undecoration

[Piotr Caban (＠piotr)]

Piotr Caban (@piotr) commented about dlls/msvcrt/undname.c:
> if (!(n1 = get_number(sym))) return FALSE;
>              num = atoi(n1);
>
> -            if (ct->left && ct->left[0] == ' ' && !xdt.left)
> -                ct->left++;
> -
> -            ct->left = str_printf(sym, " (%s%s", xdt.left, ct->left);
> +            ct->left = str_printf(sym, " (%s%s", xdt.left, ct->left + (ct->left && xdt.left ? 0 : 1));

This looks broken in ct->left == NULL case.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/492#note_7233