Re: [PATCH next] drm/msm/adreno: fix use after free on error path in a6xx_gpu_init()

[Dmitry Baryshkov]

On Thu, Jun 11, 2026 at 01:27:30PM +0300, Dan Carpenter wrote:
> The a6xx_destroy() function frees "a6xx_gpu" and so "adreno_gpu" points
> to freed memory.  Preserve the error code before freeing the memory to
> avoid a use after free.
> 
> Fixes: d158886cba08 ("drm/msm/adreno: Trust the SSoT UBWC config")
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
> ---
>  drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry