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Commit 57d7b5f3 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "SurfaceFlinger: Only allow update of InputWindowInfo with permission."

parents 64b61fa4 11ac2019

services/surfaceflinger/SurfaceFlinger.cpp

+6 −2
Original line number Diff line number Diff line
@@ -3961,8 +3961,12 @@ uint32_t SurfaceFlinger::setClientStateLocked(const ComposerState& composerState 
        if (layer->setSidebandStream(s.sidebandStream)) flags |= eTraversalNeeded;

    }

    if (what & layer_state_t::eInputInfoChanged) {

        if (callingThreadHasUnscopedSurfaceFlingerAccess()) {

            layer->setInputInfo(s.inputInfo);

            flags |= eTraversalNeeded;

        } else {

            ALOGE("Attempt to update InputWindowInfo without permission ACCESS_SURFACE_FLINGER");

        }

    }

    std::vector<sp<CallbackHandle>> callbackHandles;

    if ((what & layer_state_t::eListenerCallbacksChanged) && (!s.listenerCallbacks.empty())) {