In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Do not return negative stream id for array
[WHY] resourcestreamtostreamidx returns an array index and it return -1 when not found; however, -1 is not a valid array index number.
[HOW] When this happens, call ASSERT(), and return a zero instead.
This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.