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linux/sound/core
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Takashi Iwai 39675f7a7c ALSA: rawmidi: Change resized buffers atomically 
The SNDRV_RAWMIDI_IOCTL_PARAMS ioctl may resize the buffers and the
current code is racy.  For example, the sequencer client may write to
buffer while it being resized.

As a simple workaround, let's switch to the resized buffer inside the
stream runtime lock.

Reported-by: syzbot+52f83f0ea8df16932f7f@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-17 17:33:17 +02:00
..
oss
sound: Use octal not symbolic permissions
2018-05-28 11:27:20 +02:00
seq
ALSA: seq: Fix UBSAN warning at SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT ioctl
2018-06-25 11:18:04 +02:00
compress_offload.c
sound: Use octal not symbolic permissions
2018-05-28 11:27:20 +02:00
control_compat.c
ALSA: control: fix a redundant-copy issue
2018-05-13 09:27:57 +02:00
control.c
ALSA: control: Fix missing __user annotation
2018-04-23 16:19:52 +02:00
ctljack.c
ALSA: declare snd_kcontrol_new structures as const
2017-05-30 10:29:25 +02:00
device.c
ALSA: core: Assure control device to be registered at last
2018-05-17 08:21:23 +02:00
hrtimer.c
Merge branch 'for-next' into for-linus
2017-11-13 15:43:13 +01:00
hwdep_compat.c
[PATCH] hwdep_compat missed __user annotations
2006-10-10 15:37:21 -07:00
hwdep.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-01-31 09:25:20 -08:00
info_oss.c
ALSA: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
info.c
sound: Use octal not symbolic permissions
2018-05-28 11:27:20 +02:00
init.c
sound: Use octal not symbolic permissions
2018-05-28 11:27:20 +02:00
isadma.c
ALSA: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
jack.c
ALSA: fix kernel-doc build warning
2017-10-30 08:10:07 +01:00
Kconfig
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
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: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
memory.c
ALSA: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
misc.c
ALSA: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
pcm_compat.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
pcm_dmaengine.c
ASoC: dmaengine_pcm: Add support for packed transfers
2016-04-27 17:34:11 +01:00
pcm_drm_eld.c
ALSA: pcm: use helper function to refer parameter as read-only
2017-05-17 07:24:39 +02:00
pcm_iec958.c
ALSA: pcm: Allow 32 bit sample format in IEC958 channel status helper
2016-04-06 14:33:38 -07:00
pcm_lib.c
ALSA: pcm: Clean up with snd_pcm_avail() and snd_pcm_hw_avail() helpers
2018-04-17 07:37:13 +02:00
pcm_local.h
ALSA: pcm: Clean up with snd_pcm_avail() and snd_pcm_hw_avail() helpers
2018-04-17 07:37:13 +02:00
pcm_memory.c
sound: Use octal not symbolic permissions
2018-05-28 11:27:20 +02:00
pcm_misc.c
ALSA: pcm: add SNDRV_PCM_FORMAT_{S,U}20
2017-11-29 09:26:33 +01:00
pcm_native.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
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
ALSA: pcm: include pcm_local.h and remove some extraneous tabs
2017-05-30 18:04:47 +02:00
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
pcm.c
sound: Use octal not symbolic permissions
2018-05-28 11:27:20 +02:00
rawmidi_compat.c
ALSA: rawmidi: Fix missing input substream checks in compat ioctls
2018-04-19 18:16:15 +02:00
rawmidi.c
ALSA: rawmidi: Change resized buffers atomically
2018-07-17 17:33:17 +02:00
seq_device.c
ALSA: seq: Cancel pending autoload work at unbinding device
2017-09-12 12:41:20 +02:00
sgbuf.c
ALSA: core: Deletion of unnecessary checks before two function calls
2014-11-21 20:06:57 +01:00
sound_oss.c
ALSA: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
sound.c
ALSA: core: Follow standard EXPORT_SYMBOL() declarations
2017-06-16 16:19:16 +02:00
timer_compat.c
ALSA: timer: Remove kernel warning at compat ioctl error paths
2017-11-21 16:36:11 +01:00
timer.c
ALSA: timer: Fix UBSAN warning at SNDRV_TIMER_IOCTL_NEXT_DEVICE ioctl
2018-06-25 11:17:01 +02:00
vmaster.c
- Introduce arithmetic overflow test helper functions (Rasmus)
2018-06-06 17:27:14 -07:00