There seems to be a regression in valgrind SVN, where it thinks new[] was used, while in fact a simple new was used. I see this all over the place when running valgrind on Qt code.
==4799== Mismatched free() / delete / delete [] ==4799== at 0x4C2A65D: operator delete(void*) (vg_replace_malloc.c:576) ==4799== by 0x6CF853D: QVBoxLayout::~QVBoxLayout() (qboxlayout.cpp:1354) ==4799== by 0x6D1CE90: QWidget::~QWidget() (qwidget.cpp:1594) ==4799== by 0x6F631A1: QDialog::~QDialog() (qdialog.cpp:352) ==4799== by 0x5152C85: Akonadi::EmailAddressSelectionDialog::~EmailAddressSelectionDialog() (emailaddressselectiondialog.cpp:92) ==4799== by 0x401876: main (emailaddressselectiondialogtest.cpp:35) ==4799== Address 0x279546e0 is 0 bytes inside a block of size 32 alloc'd ==4799== at 0x4C29D78: operator new[](unsigned long) (vg_replace_malloc.c:423) ==4799== by 0x5152DB7: Akonadi::EmailAddressSelectionDialog::Private::Private(Akonadi::EmailAddressSelectionDialog*, QAbstractItemModel*) (emailaddressselectiondialog.cpp:40) ==4799== by 0x5152B22: Akonadi::EmailAddressSelectionDialog::EmailAddressSelectionDialog(QWidget*) (emailaddressselectiondialog.cpp:82) ==4799== by 0x401681: main (emailaddressselectiondialogtest.cpp:35) emailaddressselectiondialog.cpp:40 says QVBoxLayout *mainLayout = new QVBoxLayout(q); And this is just one example, it happens in many many places, it's nothing special about this particular file. Any idea why this is happening? gcc (SUSE Linux) 4.8.5 valgrind-3.13.0.SVN glibc-2.22-3.7.x86_64 `uname -a` = Linux 4.4.36-8-default #1 SMP Fri Dec 9 16:18:38 UTC 2016 (3ec5648) x86_64 x86_64 x86_64 GNU/Linux OpenSuSE Leap 42.2 -- David Faure, fa...@kde.org, http://www.davidfaure.fr Working on KDE Frameworks 5 ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/intel _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
