diff options
| author | Takashi Iwai | 2023-08-29 15:43:44 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-09-13 09:42:59 +0200 |
| commit | 8ad2e7efb2ce2edc735c5249261059d8ff2b12df (patch) | |
| tree | 2acce375cb0188a13aaa302e51736475b19be8eb /mm/util.c | |
| parent | 8918025feb2f5f7c73f2495c158f22997e25cb02 (diff) | |
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
commit 358040e3807754944dbddf948a23c6d914297ed7 upstream.
The update of rate_num/den and msbits were factored out to
fixup_unreferenced_params() function to be called explicitly after the
hw_refine or hw_params procedure. It's called from
snd_pcm_hw_refine_user(), but it's forgotten in the PCM compat ioctl.
This ended up with the incomplete rate_num/den and msbits parameters
when 32bit compat ioctl is used.
This patch adds the missing call in snd_pcm_ioctl_hw_params_compat().
Reported-by: Meng_Cai@novatek.com.cn
Fixes: f9a076bff053 ("ALSA: pcm: calculate non-mask/non-interval parameters always when possible")
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230829134344.31588-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions