WSL2-Linux-Kernel/sound/usb
Clemens Ladisch 3e85fd614c sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM buffer
When allocating the PCM buffer, use vmalloc_user() instead of vmalloc().
Otherwise, it would be possible for applications to play the previous
contents of the kernel memory to the speakers, or to read it directly if
the buffer is exported to userspace.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: <stable@kernel.org>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-18 12:53:17 +01:00
..
caiaq ALSA: snd-usb-caiaq: Bump version number to 1.3.20 2009-10-30 12:29:56 +01:00
usx2y ALSA: snd-usb-us122l: add product IDs of US-122MKII and US-144MKII 2009-12-08 12:56:50 +01:00
Kconfig ALSA: snd_usb_caiaq: add support for Audio2DJ 2009-07-23 16:31:58 +02:00
Makefile ALSA: Add USB US122L driver 2008-08-01 13:37:12 +02:00
usbaudio.c sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM buffer 2009-12-18 12:53:17 +01:00
usbaudio.h sound: usb: make the USB MIDI module more independent 2009-11-24 10:19:59 +01:00
usbmidi.c sound: usb: make the USB MIDI module more independent 2009-11-24 10:19:59 +01:00
usbmixer.c ALSA: usb - Quirk to disable master volume control in PCM2702 2009-11-17 15:49:26 +01:00
usbmixer_maps.c ALSA: usb - Fix mixer map for Hercules Gamesurround Muse Pocket LT 2009-12-01 16:00:08 +01:00
usbquirks.h sound: usb-audio: add Roland UA-1G support 2009-11-20 08:45:55 +01:00