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Commit 9abddd54 authored by Chris Craik's avatar Chris Craik
Browse files

Workaround possible use after delete 

bug:9321162
Change-Id: Ic35af5b5925da56e9a143e6b33658831038f3b72
parent 8d8fc469

libs/hwui/DisplayList.cpp

+2 −1
Original line number Diff line number Diff line
@@ -63,6 +63,7 @@ void DisplayList::destroyDisplayListDeferred(DisplayList* displayList) { 


void DisplayList::clearResources() {

    mDisplayListData = NULL;

    mSize = 0; // TODO: shouldn't be needed, WAR possible use after delete



    mClipRectOp = NULL;

    mSaveLayerOp = NULL;
@@ -479,7 +480,7 @@ void DisplayList::replay(ReplayStateStruct& replayStruct, const int level) { 
 */

template <class T>

void DisplayList::iterate(OpenGLRenderer& renderer, T& handler, const int level) {

    if (mSize == 0 || mAlpha <= 0) {

    if (mSize == 0 || mAlpha <= 0 || CC_UNLIKELY(!mSaveOp)) { // TODO: shouldn't need mSaveOp check

        DISPLAY_LIST_LOGD("%*sEmpty display list (%p, %s)", level * 2, "", this, mName.string());

        return;

    }