Re: [PATCH 0/4] MR8925: winemac.drv: Add EDID support.

[Brendan Shanks (＠bshanks)]

Brendan Shanks (@bshanks) commented about dlls/winemac.drv/cocoa_display.m:
> +    edid[28] = 0x54;
> +    edid[29] = 0x4c;
> +    edid[30] = 0x99;
> +    edid[31] = 0x26;
> +    edid[32] = 0x0f;
> +    edid[33] = 0x50;
> +    edid[34] = 0x54;
> +
> +    for (i = 0; i < 16; ++i) edid[38 + i] = 1;
> +
> +    /* detailed timing descriptors */
> +    p = edid + 54;
> +    modes = CGDisplayCopyAllDisplayModes(display->displayID, NULL);
> +    if (modes)
> +        i = CFArrayGetCount(modes);
> +    for (i--; i >= 0; i--)
> `i` would be uninitialized here if `modes` is NULL

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8925#note_117489