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Commit d9d10dbd authored by Michael Wachenschwanz's avatar Michael Wachenschwanz
Browse files

Resize object capacity when shrinking Parcel 

Bug: 140419401
Test: atest android.os.cts.ParcelTest
Change-Id: I04edee415e1984ba5fb97c5c1b09892a360cf221
(cherry picked from commit c67d9f33)
parent dbd0eecf

libs/binder/Parcel.cpp

+2 −0
Original line number Diff line number Diff line
@@ -2713,11 +2713,13 @@ status_t Parcel::continueWrite(size_t desired) 
            if (objectsSize == 0) {

                free(mObjects);

                mObjects = nullptr;

                mObjectsCapacity = 0;

            } else {

                binder_size_t* objects =

                    (binder_size_t*)realloc(mObjects, objectsSize*sizeof(binder_size_t));

                if (objects) {

                    mObjects = objects;

                    mObjectsCapacity = objectsSize;

                }

            }

            mObjectsSize = objectsSize;