Messages in this thread | | | Date | Tue, 10 Apr 2018 12:40:08 +0200 | From | Takashi Iwai <> | Subject | [GIT PULL] sound fixes for 4.17-rc1 |
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Linus,
please pull sound fixes for v4.17-rc1 from:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/sound-fix-4.17-rc1
The topmost commit is e1a3a981e320a6916b30ff53571ba144274def0e
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sound fixes for 4.17-rc1
The main purpose of this pull request is a fix for a regression in the recent PCM OSS emulation code that may lead to RCU stall. Since syzkaller hits this too often, I send the pull request now with a minimal collection. Possibly another pull request may follow before RC1.
The other fixes here are for USB-audio class 2 and 3 to improve the parser for the clock descriptors. These are rather cleanups but good for security, too.
Last but not least, another included fix is the trivial one to remove superfluous WARN_ON() that annoyed syzbot.
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Takashi Iwai (5): ALSA: usb-audio: Refactor clock finder helpers ALSA: usb-audio: More strict sanity checks for clock parsers ALSA: usb-audio: Add sanity checks in UAC3 clock parsers ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation ALSA: pcm: Remove WARN_ON() at snd_pcm_hw_params() error
--- sound/core/oss/pcm_oss.c | 5 +- sound/core/pcm_native.c | 2 +- sound/usb/clock.c | 128 ++++++++++++++++++++--------------------------- 3 files changed, 58 insertions(+), 77 deletions(-)
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