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OpenCloudOS-Kernel/drivers/media/pci/cx23885
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Colin Ian King 7266dda2f1 media: cx23885: Fix snd_card_free call on null card pointer 
Currently a call to snd_card_new that fails will set card with a NULL
pointer, this causes a null pointer dereference on the error cleanup
path when card it passed to snd_card_free. Fix this by adding a new
error exit path that does not call snd_card_free and exiting via this
new path.

Addresses-Coverity: ("Explicit null dereference")

Fixes: 9e44d63246 ("[media] cx23885: Add ALSA support")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
 		2021-09-30 10:08:00 +02:00
..
Kconfig Revert "media: Kconfig: better support hybrid TV devices" 2020-04-14 11:00:30 +02:00
Makefile media: prefix header search paths with $(srctree)/ 2019-05-18 11:49:56 +09:00
altera-ci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
altera-ci.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cimax2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cimax2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-417.c media: media/pci: rename VFL_TYPE_GRABBER to _VIDEO 2020-02-24 16:53:50 +01:00
cx23885-alsa.c media: cx23885: Fix snd_card_free call on null card pointer 2021-09-30 10:08:00 +02:00
cx23885-av.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-av.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-cards.c media: cx23885: Fix various Hauppauge device analog capture inputs 2021-03-11 11:59:45 +01:00
cx23885-core.c media: cx23885: switch from 'pci_' to 'dma_' API 2021-04-06 16:07:10 +02:00
cx23885-dvb.c media: cx23885: Add analog frontend to HVR5525 2020-04-21 16:48:49 +02:00
cx23885-f300.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-f300.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cx23885-i2c.c media: pci: cx23885: convert to i2c_new_scanned_device 2020-01-08 14:29:46 +01:00
cx23885-input.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-input.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-ioctl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-ioctl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-ir.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-ir.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-reg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-vbi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885-video.c media: pci: cx23855-video.c: remove duplicate argument in 'or' 2020-08-29 08:03:03 +02:00
cx23885-video.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cx23885.h media: cx23885-alsa: number of pages should be unsigned long 2020-09-03 11:13:03 +02:00
cx23888-ir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
cx23888-ir.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
netup-eeprom.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
netup-eeprom.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
netup-init.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
netup-init.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00