Shaurya Rane b8bf939d77 media: radio-keene: fix memory leak in error path ...

Fix a memory leak in usb_keene_probe(). The v4l2 control handler is
initialized and controls are added, but if v4l2_device_register() or
video_register_device() fails afterward, the handler was never freed,
leaking memory.

Add v4l2_ctrl_handler_free() call in the err_v4l2 error path to ensure
the control handler is properly freed for all error paths after it is
initialized.

Reported-by: syzbot+a41b73dce23962a74c72@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=a41b73dce23962a74c72
Fixes: 1bf20c3a0c ("[media] radio-keene: add a driver for the Keene FM Transmitter")
Cc: stable@vger.kernel.org
Signed-off-by: Shaurya Rane <ssrane_b23@ee.vjti.ac.in>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

2026-01-13 13:21:03 +01:00

..

si470x

media: radio: si470x: Fix DRIVER_AUTHOR macro definition

2025-11-05 14:08:56 +01:00

si4713

media: v4l2: Rename second ioctl handlers argument to 'void *priv'

2025-08-13 08:34:01 +02:00

dsbr100.c

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

Kconfig

media: radio-wl1273: Remove

2025-08-13 08:33:19 +02:00

lm7000.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

media: radio-wl1273: Remove

2025-08-13 08:33:19 +02:00

radio-aimslab.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-aztech.c

media: update Hans Verkuil's email address

2025-09-09 15:59:02 +02:00

radio-cadet.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

radio-gemtek.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-isa.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-isa.h

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-keene.c

media: radio-keene: fix memory leak in error path

2026-01-13 13:21:03 +01:00

radio-ma901.c

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

radio-maxiradio.c

media: v4l: ioctl: Set bus_info in v4l_querycap()

2022-04-24 08:07:08 +01:00

radio-miropcm20.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-mr800.c

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

radio-raremono.c

media: update Hans Verkuil's email address

2025-09-09 15:59:02 +02:00

radio-rtrack2.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-sf16fmi.c

media: media/radio: make array probe_ports static const

2022-01-23 21:18:43 +01:00

radio-sf16fmr2.c

isa: Make the remove callback for isa drivers return void

2021-01-26 07:42:27 +01:00

radio-shark2.c

media: radio-shark2: Avoid led_names truncations

2024-04-08 13:48:19 +02:00

radio-shark.c

media: radio-shark: Add endpoint checks

2023-04-20 11:43:22 +02:00

radio-si476x.c

media: Switch back to struct platform_driver::remove()

2024-10-12 16:28:25 +02:00

radio-tea5764.c

media: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-08-09 07:56:37 +02:00

radio-tea5777.c

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

radio-tea5777.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

radio-terratec.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

radio-timb.c

media: Switch back to struct platform_driver::remove()

2024-10-12 16:28:25 +02:00

radio-trust.c

media: remove include stdarg.h from some drivers

2019-08-26 14:01:44 -03:00

radio-typhoon.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

radio-zoltrix.c

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

saa7706h.c

media: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-08-09 07:56:37 +02:00

tea575x.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

tef6862.c

media: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-08-09 07:56:37 +02:00