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56b1c72a75
linux/sound
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Takashi Sakamoto 56b1c72a75 ALSA: firewire-lib: avoid NULL pointer dereference after closing MIDI port 
When asynchronous MIDI port is closed before callbacked, the callback
function causes NULL pointer dereference to missing MIDI substream.

This commit fixes this bug.

Fixes: e8a40d9bcb23('ALSA: firewire-lib: schedule work again when MIDI substream has rest of MIDI messages')
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-19 11:58:21 +02:00
..
aoa ALSA: aoa-soundbus: Switch to dev_pm_ops 2015-08-05 16:47:47 +02:00
arm ASoC: fix broken pxa SoC support 2015-09-16 20:58:27 +01:00
atmel ALSA: sound/atmel/ac97c.c: remove unused variable 2015-05-20 06:18:25 +02:00
core ALSA: timer: add config item to export PCM timer disabling for expert 2015-10-16 14:31:38 +02:00
drivers sound updates for 4.2-rc1 2015-06-25 17:15:18 -07:00
firewire ALSA: firewire-lib: avoid NULL pointer dereference after closing MIDI port 2015-10-19 11:58:21 +02:00
hda ALSA: hda - consolidate chip rename functions 2015-10-15 14:05:28 +02:00
i2c ALSA: ak4xxx-adda: Drop unnecessary ifdef CONFIG_PROC_FS 2015-05-29 07:51:23 +02:00
isa ALSA: gus: use swap() in snd_ics_put_double() 2015-06-12 20:46:29 +02:00
mips ALSA: mips: let SND_SGI_O2 select SND_PCM 2015-06-15 13:21:58 +02:00
oss sound: oss/sb_audio: use swap() in sb_audio_close() 2015-06-12 20:46:29 +02:00
parisc
pci ALSA: hda - Remove leftover snd_hda_bus() prototype 2015-10-17 18:34:21 +02:00
pcmcia
ppc ALSA: ppc: Add missing inclusion of linux/module.h 2015-08-25 14:13:36 +02:00
sh
soc Merge branch 'for-linus' into for-next 2015-10-13 11:37:06 +02:00
sparc ALSA: sparc: amd7930: Fix module autoload for OF platform driver 2015-09-04 12:11:44 +02:00
spi
synth ALSA: synth: Fix conflicting OSS device registration on AWE32 2015-10-05 16:55:09 +02:00
usb ALSA: USB-audio: Add support for Novation Nocturn MIDIcontrol surface 2015-10-16 14:28:59 +02:00
ac97_bus.c ASoC: Updates for v4.3 2015-08-31 16:25:22 +02:00
Kconfig ALSA: hda - Make snd_hda_bus_type public 2015-03-23 13:15:51 +01:00
last.c
Makefile ALSA: hda - Make snd_hda_bus_type public 2015-03-23 13:15:51 +01:00
sound_core.c
sound_firmware.c sound: sound_firmware: Fix invalid use of vfs_read() 2015-05-26 13:48:58 +02:00