Takashi Iwai 6809cd682b ALSA: info: Return error for invalid read/write ... Currently the ALSA proc handler allows read or write even if the proc file were write-only or read-only. It's mostly harmless, does thing but allocating memory and ignores the input/output. But it doesn't tell user about the invalid use, and it's confusing and inconsistent in comparison with other proc files. This patch adds some sanity checks and let the proc handler returning an -EIO error when the invalid read/write is performed. Cc: <stable@vger.kernel.org> # v4.2+ Signed-off-by: Takashi Iwai <tiwai@suse.de>		2016-11-08 14:37:26 +01:00
..
oss	ALSA: pcm: Fix potential deadlock in OSS emulation	2016-02-01 12:23:29 +01:00
seq	ALSA: seq: Fix time account regression	2016-10-25 16:00:46 +02:00
Kconfig	ALSA: timer: remove legacy rtctimer	2016-04-25 10:41:46 +02:00
Makefile	ALSA: timer: remove legacy rtctimer	2016-04-25 10:41:46 +02:00
compress_offload.c	ALSA: compress: fix some missing and misplaced \n in messages	2016-09-16 19:24:13 +02:00
control.c	Merge branch 'for-next' into for-linus	2016-07-25 17:01:14 +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
ctljack.c	ALSA: jack: Fix endless loop at unique index detection	2015-06-26 06:59:57 +02:00
device.c	Merge branch 'topic/hda-unbind' into for-next	2015-03-16 14:48:20 +01:00
hrtimer.c	ALSA: hrtimer: Handle start/stop more properly	2016-04-26 09:34:40 +02:00
hwdep.c	ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS	2015-05-27 21:25:19 +02:00
hwdep_compat.c	[PATCH] hwdep_compat missed __user annotations	2006-10-10 15:37:21 -07:00
info.c	ALSA: info: Return error for invalid read/write	2016-11-08 14:37:26 +01:00
info_oss.c	ALSA: core: Clean up OSS proc file management	2015-04-24 17:31:08 +02:00
init.c	ALSA: hda_intel: add card number to irq description	2016-01-12 21:05:16 +01:00
isadma.c	ALSA: core: Use standard printk helpers	2014-02-14 08:14:15 +01:00
jack.c	ALSA: jack: Allow building the jack layer without input device	2016-02-23 09:03:07 +01:00
memalloc.c	genalloc: rename of_get_named_gen_pool() to of_gen_pool_get()	2015-06-30 19:45:01 -07:00
memory.c	ALSA: Include linux/uaccess.h and linux/bitopts.h instead of asm/*	2015-01-28 17:25:07 +01:00
misc.c	ALSA: Allow pass NULL dev for snd_pci_quirk_lookup()	2014-10-08 12:08:38 +02:00
pcm.c	ALSA: pcm: Free chmap at PCM free callback, too	2016-07-08 09:15:44 +02:00
pcm_compat.c	ALSA: pcm: Fix ioctls for X32 ABI	2016-02-28 17:44:35 +01:00
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: add DRM ELD helper	2015-05-22 16:01:44 +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: Bail out when chmap is already present	2016-05-10 17:05:16 +02:00
pcm_memory.c	ALSA: Include linux/io.h instead of asm/io.h	2015-01-28 16:49:33 +01:00
pcm_misc.c	ALSA: pcm: Add snd_pcm_rate_range_to_bits()	2016-02-05 18:49:00 +00:00
pcm_native.c	ALSA: pcm: Fix avail to return error if stream is suspended	2016-09-06 12:10:29 +02:00
pcm_timer.c	ALSA: pcm: Use standard printk helpers	2014-02-14 08:14:15 +01:00
pcm_trace.h	ALSA: pcm: Replace PCM hwptr tracking with tracepoints	2014-11-04 14:09:14 +01:00
rawmidi.c	ALSA: rawmidi: Fix possible deadlock with virmidi registration	2016-09-08 10:45:20 +02:00
rawmidi_compat.c	ALSA: rawmidi: Fix ioctls X32 ABI	2016-02-28 17:44:51 +01:00
sgbuf.c	ALSA: core: Deletion of unnecessary checks before two function calls	2014-11-21 20:06:57 +01:00
sound.c	ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS	2015-05-27 21:25:19 +02:00
sound_oss.c	ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS	2015-05-27 21:25:19 +02:00
timer.c	ALSA: timer: Fix zero-division by continue of uninitialized instance	2016-09-08 10:45:05 +02:00
timer_compat.c	ALSA: timer: fix gparams ioctl compatibility for different architectures	2016-03-23 08:06:16 +01:00
vmaster.c	ALSA: core: Use standard printk helpers	2014-02-14 08:14:15 +01:00