[PATCH] drm/tegra : Avoid potential integer overflow of 32 bit int

Thierry Reding thierry.reding at gmail.com
Thu Apr 6 12:03:28 UTC 2023


From: Thierry Reding <treding at nvidia.com>

On Thu, 6 Apr 2023 04:25:59 +0800, Nur Hussein wrote:
> In tegra_sor_compute_config(), the 32-bit value mode->clock
> is multiplied by 1000, and assigned to the u64 variable pclk.
> We can avoid a potential 32-bit integer overflow by casting
> mode->clock to u64 before we do the arithmetic and assignment.
> 
> 

Applied, thanks!

[1/1] drm/tegra : Avoid potential integer overflow of 32 bit int
      (no commit info)

Best regards,
-- 
Thierry Reding <treding at nvidia.com>


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