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| author | Pavel Skripkin <paskripkin@gmail.com> | 2021-03-09 01:30:57 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-03-09 09:40:46 +0300 |
| commit | c5aa956eaeb05fe87e33433d7fd9f5e4d23c7416 (patch) | |
| tree | c6763a3a190b1cdb40cebc06840528b0a507cdd3 /sound/pci | |
| parent | 30dea07180de3aa0ad613af88431ef4e34b5ef68 (diff) | |
| download | linux-c5aa956eaeb05fe87e33433d7fd9f5e4d23c7416.tar.xz | |
ALSA: usb-audio: fix use after free in usb_audio_disconnect
The problem was in wrong "if" placement. chip->quirk_type is freed
in snd_card_free_when_closed(), but inside if statement it's accesed.
Fixes: 9799110825db ("ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend()")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/16da19126ff461e5e64a9aec648cce28fb8ed73e.1615242183.git.paskripkin@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions