Takashi Iwai 01b4436d02 ALSA: pcm: oss: Fix a few more UBSAN fixes ... commit 11cb881bf0 upstream. There are a few places that call round{up|down}_pow_of_two() with the value zero, and this causes undefined behavior warnings. Avoid calling those macros if such a nonsense value is passed; it's a minor optimization as well, as we handle it as either an error or a value to be skipped, instead. Reported-by: syzbot+33ef0b6639a8d2d42b4c@syzkaller.appspotmail.com Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201218161730.26596-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-12-30 11:54:07 +01:00
..
copy.c
io.c	ALSA: pcm: Build OSS writev/readv helpers conditionally	2017-06-02 19:38:26 +02:00
linear.c	ALSA: pcm: oss: Avoid potential buffer overflows	2019-12-04 15:51:30 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mixer_oss.c	ALSA: oss: More constifications	2020-01-05 16:14:58 +01:00
mulaw.c	ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check	2020-09-01 15:18:33 +02:00
pcm_oss.c	ALSA: pcm: oss: Fix a few more UBSAN fixes	2020-12-30 11:54:07 +01:00
pcm_plugin.c	ALSA: Use fallthrough pseudo-keyword	2020-07-09 13:01:29 +02:00
pcm_plugin.h	ALSA: Replace zero-length array with flexible-array	2020-05-07 22:30:36 +02:00
rate.c	ALSA: core: Replace zero-length array with flexible-array member	2020-02-12 08:14:43 +01:00
route.c	ALSA: pcm: oss: Avoid potential buffer overflows	2019-12-04 15:51:30 +01:00