From: Thierry Reding <treding@xxxxxxxxxx>
On Sat, 26 Nov 2022 15:33:14 +0800, Yang Yingliang wrote:
> If context device has no IOMMU, the 'cdl->devs' is freed in
> error path, but host1x_memory_context_list_init() doesn't
> return an error code, so the module can be loaded successfully,
> when it's unloading, the host1x_memory_context_list_free() is
> called in host1x_remove(), it will cause double free. Set the
> 'cdl->devs' to NULL after freeing it to avoid double free.
>
> [...]
Applied, thanks!
[1/2] gpu: host1x: fix potential double free if IOMMU is disabled
(no commit info)
Best regards,
--
Thierry Reding <treding@xxxxxxxxxx>
