linux/sound
Takashi Iwai 7c32ae35fb ALSA: seq: Cover unsubscribe_port() in list_mutex
The call of unsubscribe_port() which manages the group count and
module refcount from delete_and_unsubscribe_port() looks racy; it's
not covered by the group list lock, and it's likely a cause of the
reported unbalance at port deletion.  Let's move the call inside the
group list_mutex to plug the hole.

Reported-by: syzbot+e4c8abb920efa77bace9@syzkaller.appspotmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-04-12 12:50:10 +02:00
..
ac97 ALSA: ac97: Fix of-node refcount unbalance 2019-02-19 22:20:14 +01:00
aoa ALSA: aoa: Fix of-node refcount unbalance 2019-02-19 22:20:45 +01:00
arm ALSA: arm: Avoid passing NULL to memory allocators 2019-02-04 16:51:46 +01:00
atmel ALSA: atmel: Drop superfluous PCM preallocation error checks 2019-02-06 10:28:39 +01:00
core ALSA: seq: Cover unsubscribe_port() in list_mutex 2019-04-12 12:50:10 +02:00
drivers ALSA: aloop: Support S24 sample formats 2019-03-25 16:39:18 +01:00
firewire ALSA: firewire-lib: use 8 byte header for IR context to get isochronous cycle 2019-03-18 14:50:35 +01:00
hda sound fixes for 5.1-rc1 2019-03-15 14:05:00 -07:00
i2c ALSA: i2c: Clean up with new procfs helpers 2019-02-06 18:11:56 +01:00
isa ALSA: sb8: add a check for request_region 2019-03-16 10:30:27 +01:00
mips ALSA: mips: pass struct device to DMA API functions 2019-02-01 17:15:44 +01:00
oss
parisc ALSA: parisc: Drop superfluous PCM preallocation error checks 2019-02-06 10:29:03 +01:00
pci ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklist 2019-03-18 13:49:17 +01:00
pcmcia ALSA: pcmcia: Clean up with new procfs helpers 2019-02-06 18:11:57 +01:00
ppc ALSA: ppc: Fix of-node refcount unbalance 2019-02-19 22:20:46 +01:00
sh ALSA: sh: Drop superfluous PCM preallocation error checks 2019-02-06 10:29:24 +01:00
soc ASoC: More changes for v5.1 2019-02-28 13:30:55 +01:00
sparc ASoC: Updates for v5.1 2019-02-08 14:20:32 +01:00
spi ALSA: spi: Drop superfluous PCM preallocation error checks 2019-02-06 10:29:36 +01:00
synth ALSA: emux: Add support of loading GUS-patch 2019-03-26 17:32:02 +01:00
usb ALSA: us122l: Use alloc_pages_exact() 2019-03-27 17:15:04 +01:00
x86 ALSA: x86: Avoid passing NULL to memory allocators 2019-02-04 16:51:34 +01:00
xen ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c