linux/drivers/media/test-drivers
Mauro Carvalho Chehab 3be8037960 media: vidtv: add error checks
Currently, there are not checks if something gets bad during
memory allocation: it will simply use NULL pointers and
crash.

Add error path at the logic which allocates memory for the
MPEG-TS generator code, propagating the errors up to the
vidtv_bridge. Now, if something wents bad, start_streaming
will return an error that userspace can detect:

	ERROR    DMX_SET_PES_FILTER failed (PID = 0x2000): 12 Cannot allocate memory

and the driver doesn't crash.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-26 07:43:40 +01:00
..
vicodec Linux 5.9-rc4 2020-09-07 16:13:06 +02:00
vidtv media: vidtv: add error checks 2020-11-26 07:43:40 +01:00
vimc media: media/test-drivers: use vb2_video_unregister_device() 2020-08-28 15:05:40 +02:00
vivid media: vivid: Add support to the CSC API 2020-09-26 10:21:34 +02:00
Kconfig media: media/test-drivers/Kconfig: fix broken Kconfig 2020-09-12 10:21:01 +02:00
Makefile media: vidtv: implement a tuner driver 2020-09-12 09:42:16 +02:00
vim2m.c