[PATCH] drm/bridge-connector: Fix double free in error handling paths

Dmitry Baryshkov dmitry.baryshkov at linaro.org
Wed Jul 17 13:52:47 UTC 2024


On Thu, Jul 11, 2024 at 02:26:55PM GMT, Cristian Ciocaltea wrote:
> The recent switch to drmm allocation in drm_bridge_connector_init() may
> cause double free on bridge_connector in some of the error handling
> paths.
> 
> Drop the explicit kfree() calls on bridge_connector.
> 
> Fixes: c12907be57b1 ("drm/bridge-connector: switch to using drmm allocations")
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea at collabora.com>
> ---
>  drivers/gpu/drm/drm_bridge_connector.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>


-- 
With best wishes
Dmitry


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