kernel-hacking-2024-linux-s.../sound/pci
Jody Bruchon fed08d036f ALSA: hda-intel: Avoid divide by zero crash
On my AMD780V chipset, hda_intel.c can crash the kernel with a divide by
zero
for as-yet unknown reasons. A simple check for zero prevents it, though
the problem that causes it remains. Since the workaround is harmless and
won't affect anyone except victims of this bug, it should be safe;
moreover,
because this crash can be triggered by a user-mode application, there are
denial of service implications on the systems affected by the bug without
the patch.

Signed-off-by: Jody Bruchon <jody@nctritech.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-09 21:33:33 +01:00
..
ac97 ALSA: ac97: add AC97 STMicroelectronics' codecs 2010-01-10 19:03:09 +01:00
ali5451 ALSA: sound: Move dereference after NULL test and drop unnecessary NULL tests 2009-10-30 12:01:27 +01:00
au88x0
aw2
ca0106 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
cs46xx tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
cs5535audio ALSA: cs5535audio: free OLPC quirks from reliance on MGEODE_LX cpu optimization 2009-12-15 08:53:27 -08:00
ctxfi Merge branch 'fix/misc' into topic/misc 2009-11-01 11:11:07 +01:00
echoaudio ALSA: echoaudio - Re-enable the line-out control for the Mia card 2009-09-30 08:26:45 +02:00
emu10k1 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
hda ALSA: hda-intel: Avoid divide by zero crash 2010-02-09 21:33:33 +01:00
ice1712 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2009-12-09 19:52:13 -08:00
korg1212
lx6464es ALSA: lx6464es - remove unused struct member 2009-09-21 15:13:57 +02:00
mixart
nm256
oxygen sound: oxygen: fix input monitor control names 2009-09-28 11:55:17 +02:00
pcxhr
riptide ALSA: test off by one in setsamplerate() 2009-12-28 12:14:39 +01:00
rme9652 tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
trident
vx222
ymfpci
ad1889.c
ad1889.h
ak4531_codec.c
als300.c
als4000.c
atiixp.c ALSA: atiixp: Specify codec for Foxconn RC4107MA-RS2 2009-12-28 12:14:07 +01:00
atiixp_modem.c
azt3328.c ALSA: rename "PC Speaker" and "PC Beep" controls to "Beep" 2009-11-05 09:00:18 +01:00
azt3328.h
bt87x.c ALSA: bt87x - Add a whitelist for Pinnacle PCTV (11bd:0012) 2009-10-13 09:34:28 +02:00
cmipci.c ALSA: rename "PC Speaker" and "PC Beep" controls to "Beep" 2009-11-05 09:00:18 +01:00
cs4281.c
cs5530.c
ens1370.c
ens1371.c
es1938.c ALSA: rename "PC Speaker" and "PC Beep" controls to "Beep" 2009-11-05 09:00:18 +01:00
es1968.c
fm801.c snd-fm801: autodetect SF64-PCR (tuner-only) card 2009-12-03 18:25:40 +01:00
intel8x0.c ALSA: intel8x0: Mute External Amplifier by default for Gateway 4525GZ 2009-11-25 10:01:20 +01:00
intel8x0m.c
Kconfig ALSA: ice1712: Use bitrev8 2009-11-13 08:30:22 +01:00
maestro3.c
Makefile
rme32.c
rme96.c
sis7019.c
sis7019.h
sonicvibes.c
via82xx.c sound: via82xx: deactivate DXS controls of inactive streams 2009-10-30 12:39:22 +01:00
via82xx_modem.c