Memory leak using QAssociativeIterable::value()

#include <QCoreApplication>
#include <QDebug>
#include <QVariant>

int main(int argc, char** argv)
{
    QCoreApplication app(argc, argv);

    QVariant var;
    QVariantHash hash;
    hash.insert("Foo", 45);
    var = hash;
    QAssociativeIterable iter = var.value<QAssociativeIterable>();
    qDebug() << iter.value("Foo");
 
    return 0;
}

$ valgrind --leak-check=full ./main 
==15190== Memcheck, a memory error detector
==15190== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==15190== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==15190== Command: ./main
==15190== 
QVariant(int, 45)
==15190== 
==15190== HEAP SUMMARY:
==15190==     in use at exit: 3,860 bytes in 34 blocks
==15190==   total heap usage: 187 allocs, 153 frees, 19,091 bytes allocated
==15190== 
==15190== 8 bytes in 1 blocks are definitely lost in loss record 5 of 34
==15190==    at 0x4C2B0E0: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==15190==    by 0x403D57: void QtMetaTypePrivate::QAssociativeIterableImpl::findImpl<QHash<QString, QVariant> >(void const*, void const*, void**) (in /home/stephen/safe/dev/playground/memleak/build/main)
==15190==    by 0x51CBF6A: QtMetaTypePrivate::QAssociativeIterableImpl::find(QtMetaTypePrivate::VariantData const&) (qmetatype.h:1208)
==15190==    by 0x51BA0DC: QAssociativeIterable::value(QVariant const&) const (qvariant.cpp:3882)
==15190==    by 0x403070: main (in /home/stephen/safe/dev/playground/memleak/build/main)
==15190== 
==15190== 8 bytes in 1 blocks are definitely lost in loss record 6 of 34
==15190==    at 0x4C2B0E0: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==15190==    by 0x4037DD: void QtMetaTypePrivate::QAssociativeIterableImpl::endImpl<QHash<QString, QVariant> >(void const*, void**) (in /home/stephen/safe/dev/playground/memleak/build/main)
==15190==    by 0x51CBE36: QtMetaTypePrivate::QAssociativeIterableImpl::end() (qmetatype.h:1198)
==15190==    by 0x51BA15E: QAssociativeIterable::value(QVariant const&) const (qvariant.cpp:3884)
==15190==    by 0x403070: main (in /home/stephen/safe/dev/playground/memleak/build/main)
==15190== 
==15190== LEAK SUMMARY:
==15190==    definitely lost: 16 bytes in 2 blocks
==15190==    indirectly lost: 0 bytes in 0 blocks
==15190==      possibly lost: 0 bytes in 0 blocks
==15190==    still reachable: 3,844 bytes in 32 blocks
==15190==         suppressed: 0 bytes in 0 blocks
==15190== Reachable blocks (those to which a pointer was found) are not shown.
==15190== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15190== 
==15190== For counts of detected and suppressed errors, rerun with: -v
==15190== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)