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Commit 16724c2c authored by Ady Abraham's avatar Ady Abraham Committed by Automerger Merge Worker
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SurfaceComposerClient: add a range check in setAlpha am: f4bd36b7 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22434167



Change-Id: I6ab336bed33a26b1bb9fc855ffe43ed1b0ceadc5
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 748cecb7 f4bd36b7

libs/gui/SurfaceComposerClient.cpp

+6 −0
Original line number Diff line number Diff line
@@ -1274,6 +1274,12 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setAlpha 
        mStatus = BAD_INDEX;

        return *this;

    }

    if (alpha < 0.0f || alpha > 1.0f) {

        ALOGE("SurfaceComposerClient::Transaction::setAlpha: invalid alpha %f", alpha);

        mStatus = BAD_VALUE;

        return *this;



    }

    s->what |= layer_state_t::eAlphaChanged;

    s->alpha = alpha;