d3fa7f131d
No check for cpu buffer offset, which may lead to out of cpu buffer map. No check for cmd buffer index, which may lead to out of bound or negative index. Adding check for cpu buffer map offset and adding check for cmd buffer index. CRs-Fixed: 3864084 Change-Id: I39494b0a9f323cb5569d37a0c033b2eaf8fbd32c Signed-off-by: jinguiw <quic_jinguiw@quicinc.com>