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| author | Takashi Iwai <tiwai@suse.de> | 2026-10-08 21:25:47 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-10-09 14:39:37 +0200 |
| commit | 589fccbe1e9dd8aaf075cc073a7489c0c015ee49 (patch) | |
| tree | 1653469f6b65553890ff3d403bcfdcb43e33f8c6 /tools/lib/python/kdoc | |
| parent | 52b1213e2a086f2828500ab9c8bac45b213429bb (diff) | |
ALSA: usb: us16x08: Fix racy accesses of mixer elements
All get and put callbacks for us16x08 mixer have no proper protection,
hence the concurrent accesses to multiple elements may face data
races, resulting in unexpected values.
Put the new mixer->lock mutex for protecting the concurrent accesses.
Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk")
Reported-by: Sashiko <sashiko-bot@kernel.org>
Link: https://patch.msgid.link/20261008192553.300025-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions