Dan Carpenter e58430e1d4 media: rockchip/rga: fix error handling in probe ... There are a few bugs in this code. 1) No checks for whether dma_alloc_attrs() or __get_free_pages() failed. 2) If video_register_device() fails it doesn't clean up the dma attrs or the free pages. 3) The video_device_release() function frees "vfd" which leads to a use after free on the next line. The call to video_unregister_device() is not required so I have just removed that. Fixes: f7e7b48e6d ("[media] rockchip/rga: v4l2 m2m support") Reported-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>		2021-07-22 14:01:55 +02:00
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rga	media: rockchip/rga: fix error handling in probe	2021-07-22 14:01:55 +02:00
rkisp1	media: rkisp1: cap: initialize dma buf address in 'buf_init' cb	2021-07-22 14:01:54 +02:00