Takashi Iwai 1d2b5c1b49 ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info() ... commit 217bfbb8b0 upstream. snd_seq_oss_synth_make_info() didn't check the error code from snd_seq_oss_midi_make_info(), and this leads to the call of strlcpy() with the uninitialized string as the source, which may lead to the access over the limit. Add the proper error check for avoiding the failure. Reported-by: syzbot+e42504ff21cff05a595f@syzkaller.appspotmail.com Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210115093428.15882-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-01-30 13:31:12 +01:00
..
oss	ALSA: pcm: oss: Fix a few more UBSAN fixes	2020-12-29 13:47:05 +01:00
seq	ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()	2021-01-30 13:31:12 +01:00
compress_offload.c	ALSA: compress: fix partial_drain completion state	2020-07-22 09:22:17 +02:00
control.c	ALSA: ctl: fix error path at adding user-defined element set	2020-11-24 13:05:51 +01:00
control_compat.c	ALSA: control: fix a redundant-copy issue	2018-05-22 18:53:56 +02:00
ctljack.c
device.c	ALSA: core: Use %pS printk format for direct addresses	2017-09-07 10:36:02 +02:00
hrtimer.c	ALSA: timer: Limit max instances per timer	2017-11-06 10:41:24 +01:00
hwdep.c	ALSA: hwdep: fix a left shifting 1 by 31 UB bug	2020-06-03 08:18:01 +02:00
hwdep_compat.c
info.c	ALSA: info: Drop WARN_ON() from buffer NULL sanity check	2020-07-29 07:42:52 +02:00
info_oss.c
init.c	ALSA: core: Fix card races between register and disconnect	2019-04-27 09:35:37 +02:00
isadma.c
jack.c
Kconfig
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
memalloc.c	ALSA: memalloc: Don't exceed over the requested size	2018-08-22 07:46:10 +02:00
memory.c
misc.c
pcm.c	ALSA: pcm: Fix potential Spectre v1 vulnerability	2019-01-09 17:14:46 +01:00
pcm_compat.c	ALSA: pcm: Check PCM state at xfern compat ioctl	2018-05-09 09:51:49 +02:00
pcm_dmaengine.c
pcm_drm_eld.c
pcm_iec958.c
pcm_lib.c	ALSA: pcm: fix incorrect hw_base increase	2020-05-27 16:43:07 +02:00
pcm_local.h
pcm_memory.c
pcm_misc.c
pcm_native.c	ALSA: pcm: Clear the full allocated memory at hw_params	2021-01-09 13:37:39 +01:00
pcm_param_trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pcm_timer.c
pcm_trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rawmidi.c	ALSA: rawmidi: Fix racy buffer resize under concurrent accesses	2020-05-20 08:17:14 +02:00
rawmidi_compat.c	ALSA: rawmidi: Fix missing input substream checks in compat ioctls	2018-04-24 09:36:36 +02:00
seq_device.c	ALSA: seq: Cancel pending autoload work at unbinding device	2017-09-12 12:41:20 +02:00
sgbuf.c
sound.c
sound_oss.c
timer.c	ALSA: timer: Limit max amount of slave instances	2019-12-31 12:37:23 +01:00
timer_compat.c	ALSA: timer: Remove kernel warning at compat ioctl error paths	2017-11-30 08:40:48 +00:00
vmaster.c	ALSA: vmaster: Propagate slave error	2018-05-30 07:52:35 +02:00