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linux/sound/drivers/vx
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Takashi Iwai 2ead590bbf ALSA: vx: Fix possible transfer overflow 
commit 874e1f6fad upstream.

The pseudo DMA transfer codes in VX222 and VX-pocket driver have a
slight bug where they check the buffer boundary wrongly, and may
overflow.  Also, the zero sample count might be handled badly for the
playback (although it shouldn't happen in theory).  This patch
addresses these issues.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=141541
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
History 2018-12-16 22:08:24 +00:00
..
Makefile [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
vx_cmd.c ALSA: Kill snd_assert() in other places 2008-08-13 11:46:40 +02:00
vx_cmd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vx_core.c ALSA: vx_core: off by one in vx_read_status() 2013-06-21 14:32:06 +02:00
vx_hwdep.c ALSA: vx: hard dependency on the standard fw loader 2012-11-22 17:48:01 +01:00
vx_mixer.c ALSA: Kill snd_assert() in other places 2008-08-13 11:46:40 +02:00
vx_pcm.c ALSA: vx: Fix possible transfer overflow 2018-12-16 22:08:24 +00:00
vx_uer.c ALSA: sound/drivers/vx: fix sparse warning: different signedness 2009-02-26 09:57:21 +01:00