Takashi Iwai 094fd3be87 ALSA: timer: Fix leftover link at closing ... In ALSA timer core, the active timer instance is managed in active_list linked list. Each element is added / removed dynamically at timer start, stop and in timer interrupt. The problem is that snd_timer_interrupt() has a thinko and leaves the element in active_list when it's the last opened element. This eventually leads to list corruption or use-after-free error. This hasn't been revealed because we used to delete the list forcibly in snd_timer_stop() in the past. However, the recent fix avoids the double-stop behavior (in commit [f784beb75c: ALSA: timer: Fix link corruption due to double start or stop]), and this leak hits reality. This patch fixes the link management in snd_timer_interrupt(). Now it simply unlinks no matter which stream is. BugLink: http://lkml.kernel.org/r/CACT4Y+Yy2aukHP-EDp8-ziNqNNmb-NTf=jDWXMP7jB8HDa2vng@mail.gmail.com Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2016-02-04 17:19:09 +01:00
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aoa
arm
atmel
core	ALSA: timer: Fix leftover link at closing	2016-02-04 17:19:09 +01:00
drivers	ALSA: dummy: Disable switching timer backend via sysfs	2016-01-28 08:13:54 +01:00
firewire	ALSA: bebob: Use a signed return type for get_formation_index	2016-01-26 11:38:53 +01:00
hda	ALSA: hda - Degrade i915 binding failure message	2016-01-20 15:00:26 +01:00
i2c
isa	ALSA: Add missing dependency on CONFIG_SND_TIMER	2016-01-27 07:10:38 +01:00
mips
oss
parisc
pci	ALSA: hda - Add fixup for Mac Mini 7,1 model	2016-02-03 12:32:51 +01:00
pcmcia
ppc
sh
soc	ARM: SoC multiplatform code changes for v4.5	2016-01-20 18:03:56 -08:00
sparc	ALSA: Add missing dependency on CONFIG_SND_TIMER	2016-01-27 07:10:38 +01:00
spi	ALSA: at73c213: manage SSC clock	2016-01-20 09:59:27 +01:00
synth
usb	ALSA: usb-audio: Add quirk for Microsoft LifeCam HD-6000	2016-01-29 17:25:39 +01:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c