kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ASoC: Intel: Skylake: fix pointer scaling

Browse source 
skl_tplg_tlv_control_set does pointer maths on data but forgets that data
is not uint8_t so the maths is already scaled in the pointer type.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alan 2016-02-19 11:42:32 +05:30 committed by Mark Brown
parent 92e963f50f
commit 65b4bcb829
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sound/soc/intel/skylake/skl-topology.c
View file

@ -950,7 +950,7 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
return -EFAULT;
} else {
if (copy_from_user(ac->params,
data + 2 * sizeof(u32), size))
data + 2, size))
return -EFAULT;
}