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ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*()
authorTakashi Iwai <tiwai@suse.de>
Wed, 1 Dec 2021 07:36:06 +0000 (08:36 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 14 Dec 2021 09:16:54 +0000 (10:16 +0100)
commit72f637590460ea0dbc3d5e3a9e2f01464c6292ad
tree02a47a351bc198174f8b99227ce61253044a0e46tree | snapshot (tar.gz zip)
parentbe55f306396cd62c6889286a7194fd8b53363aebcommit | diff
ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*()

commit 6665bb30a6b1a4a853d52557c05482ee50e71391 upstream.

A couple of calls in snd_pcm_oss_change_params_locked() ignore the
possible errors.  Catch those errors and abort the operation for
avoiding further problems.

Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20211201073606.11660-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/core/oss/pcm_oss.c diff | blob | blame | history