Re: [RFC][PATCH v5 1/2] alsa: jack: implement software jack injection via debugfs

[Hui Wang <hui.wang@xxxxxxxxxxxxx>]

On 1/22/21 4:40 PM, Jaroslav Kysela wrote:
> Dne 22. 01. 21 v 9:21 Hui Wang napsal(a):
>
> > +	len = scnprintf(buf, 256, "0x%04x", mask_bits);
> Use sizeof(buf) on all appropriate places. Also never use user space 'count'
> variable for the stack buffer size.
>
> 				Jaroslav

Oh, right, will use sizeof(buf).  Will not use 'count' for stack buffer 
size.

Thanks,

Hui.

>