Takashi Iwai 88c54cdf61 ALSA: core: Fix unexpected error at replacing user TLV ...

When user tries to replace the user-defined control TLV, the kernel
checks the change of its content via memcmp().  The problem is that
the kernel passes the return value from memcmp() as is.  memcmp()
gives a non-zero negative value depending on the comparison result,
and this shall be recognized as an error code.

The patch covers that corner-case, return 1 properly for the changed
TLV.

Fixes: 8aa9b586e420 ("[ALSA] Control API - more robust TLV implementation")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2017-08-22 15:43:40 +02:00

..

oss

sound updates for 4.13-rc1

2017-07-06 10:56:51 -07:00

seq

ALSA: seq: 2nd attempt at fixing race creating a queue

2017-08-15 08:02:35 +02:00

compress_offload.c

ALSA: compress: fix some missing and misplaced \n in messages

2016-09-16 19:24:13 +02:00

control_compat.c

ALSA: ctl: change return value in compatibility layer so that it's the same value in core implementation

2016-03-17 14:11:36 +01:00

control.c

ALSA: core: Fix unexpected error at replacing user TLV

2017-08-22 15:43:40 +02:00

ctljack.c

ALSA: declare snd_kcontrol_new structures as const

2017-05-30 10:29:25 +02:00

device.c

Merge branch 'topic/hda-unbind' into for-next

2015-03-16 14:48:20 +01:00

hrtimer.c

ktime: Get rid of the union

2016-12-25 17:21:22 +01:00

hwdep_compat.c

…

hwdep.c

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

info_oss.c

ALSA: core: Follow standard EXPORT_SYMBOL() declarations

2017-06-16 16:19:16 +02:00

info.c

ALSA: core: Follow standard EXPORT_SYMBOL() declarations

2017-06-16 16:19:16 +02:00

init.c

sound updates for 4.13-rc1

2017-07-06 10:56:51 -07:00

isadma.c

ALSA: core: Follow standard EXPORT_SYMBOL() declarations

2017-06-16 16:19:16 +02:00

jack.c

ALSA: jack: Allow building the jack layer without input device

2016-02-23 09:03:07 +01:00

Kconfig

ALSA: seq: Allow the modular sequencer registration

2017-06-12 08:43:33 +02:00

Makefile

ALSA: seq: Allow the modular sequencer registration

2017-06-12 08:43:33 +02:00

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

ALSA: pcm: Add an ioctl to specify the supported protocol version

2017-06-27 13:55:46 +02:00

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

sound updates for 4.13-rc1

2017-07-06 10:56:51 -07:00

pcm_local.h

ALSA: pcm: unify codes to operate application-side position on PCM buffer

2017-06-12 08:49:22 +02:00

pcm_memory.c

ALSA: pcm: Follow standard EXPORT_SYMBOL() declarations

2017-06-16 16:18:58 +02:00

pcm_misc.c

ALSA: pcm: Follow standard EXPORT_SYMBOL() declarations

2017-06-16 16:18:58 +02:00

pcm_native.c

sound fixes for 4.13-rc1

2017-07-14 12:44:00 -07:00

pcm_param_trace.h

ALSA: pcm: use friendly name for id of PCM substream in trace print

2017-06-09 16:27:23 +02:00

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

ALSA: pcm: use %s instead of %c for format of PCM buffer tracepoints

2017-06-12 08:49:24 +02:00

pcm.c

ALSA: pcm: constify attribute_group structures.

2017-06-29 18:20:15 +02:00

rawmidi_compat.c

ALSA: rawmidi: Fix ioctls X32 ABI

2016-02-28 17:44:51 +01:00

rawmidi.c

sound updates for 4.13-rc1

2017-07-06 10:56:51 -07:00

seq_device.c

ALSA: seq: Allow the modular sequencer registration

2017-06-12 08:43:33 +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: fix gparams ioctl compatibility for different architectures

2016-03-23 08:06:16 +01:00

timer.c

sound updates for 4.13-rc1

2017-07-06 10:56:51 -07:00

vmaster.c

ALSA: core: Use standard printk helpers

2014-02-14 08:14:15 +01:00