SurfaceFlinger calls a hwc_set with a NULL context and list when it is releasing the HWC. Check the validity of the pointers before using it. Change-Id: I5b61cc50a85b9b660646789b2cf9a0f4ee6e4a5c
SurfaceFlinger calls a hwc_set with a NULL context and list when it is releasing the HWC. Check the validity of the pointers before using it. Change-Id: I5b61cc50a85b9b660646789b2cf9a0f4ee6e4a5c