Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

[Khalid Masum]

On 8/1/22 16:43, Dan Carpenter wrote:

> These are precendence bugs.  The ! will be done before the >=.  Write it
> as:
>
> 	if (pos < vc->vc_origin || pos >= vc->vc_scr_end ||
> 	    ret >= vc->vc_scr_end) {
>
>
> >   		/* Should not happen */
> >   		x = y = 0;
> >   		ret = vc->vc_origin;
>
> regards,
> dan carpenter

Thanks for the catch. I shall send another syz-test patch with these fixed.

thanks,
  -- Khalid Masum