diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2020-06-08 19:50:39 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-06-08 20:35:29 +0300 |
| commit | 951e2736f4b11b58dc44d41964fa17c3527d882a (patch) | |
| tree | 7968e7e173b3bba281bc29e1d66ba621bb15a997 /sound/soc/codecs | |
| parent | 88d8822d30cc6f668d44a1a7466bed5a1f85f607 (diff) | |
| download | linux-951e2736f4b11b58dc44d41964fa17c3527d882a.tar.xz | |
ALSA: pcm: disallow linking stream to itself
Prevent SNDRV_PCM_IOCTL_LINK linking stream to itself - the code
can't handle it. Fixed commit is not where bug was introduced, but
changes the context significantly.
Cc: stable@vger.kernel.org
Fixes: 0888c321de70 ("pcm_native: switch to fdget()/fdput()")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/89c4a2487609a0ed6af3ecf01cc972bdc59a7a2d.1591634956.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/codecs')
0 files changed, 0 insertions, 0 deletions