Takashi Iwai 082dcd5166 ALSA: hda: Fix Oops by 9.1 surround channel names ... commit 3b44ec8c5c upstream. get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec. As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check. Reported-by: Olliver Schinagl <oliver@schinagl.nl> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/64d95eb0-dbdb-cff8-a8b1-988dc22b24cd@schinagl.nl Link: https://lore.kernel.org/r/20230516184412.24078-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-05-30 12:38:36 +01:00
..
ca0132_regs.h
dell_wmi_helper.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hda_auto_parser.c	ALSA: hda - let hs_mic be picked ahead of hp_mic	2020-07-22 09:22:18 +02:00
hda_auto_parser.h
hda_beep.c	ALSA: hda: Fix potential access overflow in beep helper	2020-04-24 08:00:34 +02:00
hda_beep.h
hda_bind.c	ALSA: hda: Avoid spurious unsol event handling during S3/S4	2021-03-17 16:34:31 +01:00
hda_codec.c	ALSA: hda: Add missing rwsem around snd_ctl_remove() calls	2022-01-27 09:00:52 +01:00
hda_codec.h	ALSA: hda - Serialize codec registrations	2019-02-12 19:46:11 +01:00
hda_controller_trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hda_controller.c	ALSA: hda: Drop the BATCH workaround for AMD controllers	2021-03-17 16:34:31 +01:00
hda_controller.h	ALSA: hda: fix unused variable warning	2020-01-27 14:46:03 +01:00
hda_eld.c	ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs	2020-02-28 16:35:51 +01:00
hda_generic.c	ALSA: hda: Fix Oops by 9.1 surround channel names	2023-05-30 12:38:36 +01:00
hda_generic.h	ALSA: hda/generic: Add option to enforce preferred_dacs pairs	2020-12-11 13:39:05 +01:00
hda_hwdep.c	ALSA: hda: Hardening for potential Spectre v1	2018-05-01 12:58:17 -07:00
hda_intel_trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hda_intel.c	ALSA: hda: Fix position reporting on Poulsbo	2022-10-26 13:16:53 +02:00
hda_intel.h	vga_switcheroo: Use device link for HDA controller	2020-06-20 10:25:16 +02:00
hda_jack.c
hda_jack.h
hda_local.h	ALSA: hda - Remove the generic bind ctl helpers	2017-05-17 07:13:10 +02:00
hda_proc.c
hda_sysfs.c	ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs	2020-02-28 16:35:51 +01:00
hda_tegra.c	ALSA: hda: Add IRQ check for platform_get_irq()	2021-07-20 16:17:51 +02:00
Kconfig	ALSA: hda - Use IS_REACHABLE() for dependency on input	2018-04-26 11:02:03 +02:00
local.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
patch_analog.c	ALSA: hda - Add laptop imic fixup for ASUS M9V laptop	2019-10-05 12:47:35 +02:00
patch_ca0110.c
patch_ca0132.c	ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()	2023-04-05 11:14:19 +02:00
patch_cirrus.c	ALSA: hda/cirrus - support for iMac 12,1 model	2022-08-25 11:11:11 +02:00
patch_cmedia.c
patch_conexant.c	ALSA: hda/conexant: Partial revert of a quirk for Lenovo	2023-04-05 11:14:21 +02:00
patch_hdmi.c	ALSA: hda/tegra: set depop delay for tegra	2022-09-28 10:56:50 +02:00
patch_realtek.c	ALSA: hda - Add fixup for Dell Latitidue E5430	2022-07-21 20:42:43 +02:00
patch_si3054.c	ALSA: hda: Constify hw_constraints	2017-06-09 10:42:52 +02:00
patch_sigmatel.c	ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45* motherboards	2023-04-20 12:02:11 +02:00
patch_via.c	ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()	2023-02-22 12:46:01 +01:00
thinkpad_helper.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00