Hi,
On Mon, May 21, 2018 at 3:12 AM, William Wu wrote:
> The dwc2_get_ls_map() use ttport to reference into the
> bitmap if we're on a multi_tt hub. But the bitmaps index
> from 0 to (hub->maxchild - 1), while the ttport index from
> 1 to hub->maxchild. This will cause invalid memory access
> whe
The dwc2_get_ls_map() use ttport to reference into the
bitmap if we're on a multi_tt hub. But the bitmaps index
from 0 to (hub->maxchild - 1), while the ttport index from
1 to hub->maxchild. This will cause invalid memory access
when the number of ttport is hub->maxchild.
Without this patch, I can