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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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
rga-buf.c	media: rockchip/rga: use pm_runtime_resume_and_get()	2021-05-19 09:51:42 +02:00
rga-hw.c	media: rockchip: rga: Only set output CSC mode for RGB input	2020-07-04 12:44:59 +02:00
rga-hw.h	media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic	2020-07-04 12:44:42 +02:00
rga.c	media: rockchip/rga: fix error handling in probe	2021-07-22 14:01:55 +02:00
rga.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00