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media: imx: fix a potential memory leak in imx_media_csc_scaler_device_init()

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Add video_device_release() in label 'err_m2m' to release the memory
allocated by video_device_alloc() and prevent potential memory leaks.
Remove the reduntant code in label 'err_m2m'.

Fixes: a8ef0488cc ("media: imx: add csc/scaler mem2mem device")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Haoxiang Li 2025-02-27 15:44:51 +08:00 committed by Hans Verkuil
parent ff8c5622f9
commit fc5f8aec77
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/imx/imx-media-csc-scaler.c
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@ -912,7 +912,7 @@ imx_media_csc_scaler_device_init(struct imx_media_dev *md)
return &priv->vdev;
err_m2m:
video_set_drvdata(vfd, NULL);
video_device_release(vfd);
err_vfd:
kfree(priv);
return ERR_PTR(ret);