[PATCH] drm/rockchip: dw_hdmi: cleanup drm encoder during unbind

Heiko Stuebner heiko at sntech.de
Wed Mar 22 16:24:54 PDT 2023


On Thu, 16 Mar 2023 17:51:26 -0700, Toby Chen wrote:
> This fixes a use-after-free crash during rmmod.
> 
> The DRM encoder is embedded inside the larger rockchip_hdmi,
> which is allocated with the component. The component memory
> gets freed before the main drm device is destroyed. Fix it
> by running encoder cleanup before tearing down its container.
> 
> [...]

Applied, thanks!

[1/1] drm/rockchip: dw_hdmi: cleanup drm encoder during unbind
      commit: b5af48eedcb53491c02ded55d5991e03d6da6dbf

Best regards,
-- 
Heiko Stuebner <heiko at sntech.de>



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