[PATCH v2 0/1] MR8205: comctl32: Make sure line_widths is big enough.

[Yuxuan Shui (＠yshui)]

When button_count is 0, we would allocate 0 bytes for line_widths, but later line_count would be 1
so we would still try to access line_widths[0] which is out-of-bound.

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  v2: comctl32: Make sure line_widths is big enough.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8205