================================================================= ==43740==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7ffc90a3ca00 at pc 0x7ffc9b374d0e bp 0x0005c5ef7df0 sp 0x0005c5ef7df8 READ of size 8 at 0x7ffc90a3ca00 thread T0 onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(289)\kernelbase.dll!00007FFDD5BCF40A: (caller: 00007FFDD5AF18C2) ReturnHr(1) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(761)\kernelbase.dll!00007FFDD5AF18E5: (caller: 00007FFDD5AF19C0) ReturnHr(2) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(952)\kernelbase.dll!00007FFDD5AF19E3: (caller: 00007FFDD5B376E7) LogHr(1) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(289)\kernelbase.dll!00007FFDD5BCF40A: (caller: 00007FFDD5AF18C2) ReturnHr(3) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(761)\kernelbase.dll!00007FFDD5AF18E5: (caller: 00007FFDD5AF19C0) ReturnHr(4) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(952)\kernelbase.dll!00007FFDD5AF19E3: (caller: 00007FFDD5B376E7) LogHr(2) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(289)\kernelbase.dll!00007FFDD5BCF40A: (caller: 00007FFDD5AF18C2) ReturnHr(5) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(761)\kernelbase.dll!00007FFDD5AF18E5: (caller: 00007FFDD5AF19C0) ReturnHr(6) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(952)\kernelbase.dll!00007FFDD5AF19E3: (caller: 00007FFDD5B376E7) LogHr(3) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(289)\kernelbase.dll!00007FFDD5BCF40A: (caller: 00007FFDD5AF18C2) ReturnHr(7) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(761)\kernelbase.dll!00007FFDD5AF18E5: (caller: 00007FFDD5AF19C0) ReturnHr(8) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(952)\kernelbase.dll!00007FFDD5AF19E3: (caller: 00007FFDD5B376E7) LogHr(4) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(289)\kernelbase.dll!00007FFDD5BCF40A: (caller: 00007FFDD5AF18C2) ReturnHr(9) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(761)\kernelbase.dll!00007FFDD5AF18E5: (caller: 00007FFDD5AF19C0) ReturnHr(10) tid(4880) 80070005 Access is denied. onecore\base\appmodel\processcreation\src\packagedcreateprocess.cpp(952)\kernelbase.dll!00007FFDD5AF19E3: (caller: 00007FFDD5B376E7) LogHr(5) tid(4880) 80070005 Access is denied. ==43740==WARNING: Failed to use and restart external symbolizer! 'gallery.exe' (Win32): Loaded 'C:\Windows\System32\dbghelp.dll'. Symbols loaded without source information. #0 0x7ffc9b374d0d in QMetaType::convert K:\qt\qt6\qtbase\src\corelib\kernel\qmetatype.cpp:2382 #1 0x7ffc9d115d3b in qvariant_cast K:\qt\qt6\qtbase\src\corelib\kernel\qvariant.h:767 #2 0x7ffc9d942185 in QHeaderView::sectionSizeFromContents K:\qt\qt6\qtbase\src\widgets\itemviews\qheaderview.cpp:3016 #3 0x7ffc9d92d7d1 in QHeaderView::sizeHint K:\qt\qt6\qtbase\src\widgets\itemviews\qheaderview.cpp:489 #4 0x7ffc9db58af2 in QTreeView::updateGeometries K:\qt\qt6\qtbase\src\widgets\itemviews\qtreeview.cpp:2904 #5 0x7ffc9d8bcf85 in QAbstractItemView::resizeEvent K:\qt\qt6\qtbase\src\widgets\itemviews\qabstractitemview.cpp:2586 #6 0x7ffc9cc213e1 in QWidget::event K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:9121 #7 0x7ffc9cf5255e in QFrame::event K:\qt\qt6\qtbase\src\widgets\widgets\qframe.cpp:521 #8 0x7ffc9cf3ef49 in QAbstractScrollArea::viewportEvent K:\qt\qt6\qtbase\src\widgets\widgets\qabstractscrollarea.cpp:1064 #9 0x7ffc9d8b213a in QAbstractItemView::viewportEvent K:\qt\qt6\qtbase\src\widgets\itemviews\qabstractitemview.cpp:1798 #10 0x7ffc9db586ff in QTreeView::viewportEvent K:\qt\qt6\qtbase\src\widgets\itemviews\qtreeview.cpp:1325 #11 0x7ffc9cb79c16 in QAbstractScrollAreaPrivate::viewportEvent K:\qt\qt6\qtbase\src\widgets\widgets\qabstractscrollarea_p.h:74 #12 0x7ffc9cf4b744 in QAbstractScrollAreaFilter::eventFilter K:\qt\qt6\qtbase\src\widgets\widgets\qabstractscrollarea_p.h:85 #13 0x7ffc9b2b552a in QCoreApplicationPrivate::sendThroughObjectEventFilters K:\qt\qt6\qtbase\src\corelib\kernel\qcoreapplication.cpp:1293 #14 0x7ffc9ca14cc9 in QApplicationPrivate::notify_helper K:\qt\qt6\qtbase\src\widgets\kernel\qapplication.cpp:3288 #15 0x7ffc9ca0f1b8 in QApplication::notify K:\qt\qt6\qtbase\src\widgets\kernel\qapplication.cpp:3241 #16 0x7ffc9b2b18a3 in QCoreApplication::notifyInternal2 K:\qt\qt6\qtbase\src\corelib\kernel\qcoreapplication.cpp:1154 #17 0x7ffc9b2ab1b0 in QCoreApplication::sendEvent K:\qt\qt6\qtbase\src\corelib\kernel\qcoreapplication.cpp:1598 #18 0x7ffc9cc48c27 in QWidgetPrivate::sendPendingMoveAndResizeEvents K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:7961 #19 0x7ffc9cc495a2 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8012 #20 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #21 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #22 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #23 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #24 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #25 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #26 0x7ffc9cc4935c in QWidgetPrivate::show_recursive K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:7942 #27 0x7ffc9cc44299 in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8450 #28 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #29 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #30 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #31 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #32 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #33 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #34 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #35 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #36 0x7ffc9cc101cc in QWidget::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8297 #37 0x7ffc9d670754 in QDialogPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\dialogs\qdialog.cpp:775 #38 0x7ffc9d6696c5 in QDialog::setVisible K:\qt\qt6\qtbase\src\widgets\dialogs\qdialog.cpp:751 #39 0x7ff667a34fa7 in WidgetGallery::setVisible K:\qt\qt6\qtbase\examples\widgets\gallery\widgetgallery.cpp:205 #40 0x7ffc9cc1064b in QWidget::show K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:7918 #41 0x7ff667a3262c in main K:\qt\qt6\qtbase\examples\widgets\gallery\main.cpp:14 #42 0x7ff667a5a1b7 in qtEntryPoint K:\qt\qt6\qtbase\src\entrypoint\qtentrypoint_win.cpp:45 #43 0x7ff667a59e7c in WinMain K:\qt\qt6\qtbase\src\entrypoint\qtentrypoint_win.cpp:63 #44 0x7ff667a552d1 in invoke_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:102 #45 0x7ff667a5522d in __scrt_common_main_seh D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 #46 0x7ff667a550ed in __scrt_common_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:330 #47 0x7ff667a5534d in WinMainCRTStartup D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_winmain.cpp:16 #48 0x7ffdd774257c in BaseThreadInitThunk+0x1c (C:\Windows\System32\KERNEL32.DLL+0x18001257c) #49 0x7ffdd87eaf27 in RtlUserThreadStart+0x27 (C:\Windows\SYSTEM32\ntdll.dll+0x18005af27) 0x7ffc90a3ca00 is located 0 bytes inside of global variable '`anonymous namespace'::qVariantGuiHelper' defined in 'qguivariant.cpp:138:2' (0x7ffc90a3ca00) of size 8 0x7ffc90a3ca00 is located 96 bytes to the right of global variable '`anonymous namespace'::::`vftable'' defined in 'qguivariant.cpp:60:24' (0x7ffc90a3c988) of size 24 SUMMARY: AddressSanitizer: global-buffer-overflow K:\qt\qt6\qtbase\src\corelib\kernel\qmetatype.cpp:2382 in QMetaType::convert Shadow bytes around the buggy address: 0x1184acac78f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7910: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7920: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7930: 00 00 00 00 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 =>0x1184acac7940:[f9]f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 0x1184acac7950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7990: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ================================================================= ==43740==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7ffc90a3ca00 at pc 0x7ffc9b374d0e bp 0x0005c5ef7df0 sp 0x0005c5ef7df8 READ of size 8 at 0x7ffc90a3ca00 thread T0 ==43740==WARNING: Failed to use and restart external symbolizer! #0 0x7ffc9b374d0d in QMetaType::convert K:\qt\qt6\qtbase\src\corelib\kernel\qmetatype.cpp:2382 #1 0x7ffc9d115d3b in qvariant_cast K:\qt\qt6\qtbase\src\corelib\kernel\qvariant.h:767 #2 0x7ffc9d942185 in QHeaderView::sectionSizeFromContents K:\qt\qt6\qtbase\src\widgets\itemviews\qheaderview.cpp:3016 #3 0x7ffc9d92d7d1 in QHeaderView::sizeHint K:\qt\qt6\qtbase\src\widgets\itemviews\qheaderview.cpp:489 #4 0x7ffc9db58af2 in QTreeView::updateGeometries K:\qt\qt6\qtbase\src\widgets\itemviews\qtreeview.cpp:2904 #5 0x7ffc9d8bcf85 in QAbstractItemView::resizeEvent K:\qt\qt6\qtbase\src\widgets\itemviews\qabstractitemview.cpp:2586 #6 0x7ffc9cc213e1 in QWidget::event K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:9121 #7 0x7ffc9cf5255e in QFrame::event K:\qt\qt6\qtbase\src\widgets\widgets\qframe.cpp:521 #8 0x7ffc9cf3ef49 in QAbstractScrollArea::viewportEvent K:\qt\qt6\qtbase\src\widgets\widgets\qabstractscrollarea.cpp:1064 #9 0x7ffc9d8b213a in QAbstractItemView::viewportEvent K:\qt\qt6\qtbase\src\widgets\itemviews\qabstractitemview.cpp:1798 #10 0x7ffc9db586ff in QTreeView::viewportEvent K:\qt\qt6\qtbase\src\widgets\itemviews\qtreeview.cpp:1325 #11 0x7ffc9cb79c16 in QAbstractScrollAreaPrivate::viewportEvent K:\qt\qt6\qtbase\src\widgets\widgets\qabstractscrollarea_p.h:74 #12 0x7ffc9cf4b744 in QAbstractScrollAreaFilter::eventFilter K:\qt\qt6\qtbase\src\widgets\widgets\qabstractscrollarea_p.h:85 #13 0x7ffc9b2b552a in QCoreApplicationPrivate::sendThroughObjectEventFilters K:\qt\qt6\qtbase\src\corelib\kernel\qcoreapplication.cpp:1293 #14 0x7ffc9ca14cc9 in QApplicationPrivate::notify_helper K:\qt\qt6\qtbase\src\widgets\kernel\qapplication.cpp:3288 #15 0x7ffc9ca0f1b8 in QApplication::notify K:\qt\qt6\qtbase\src\widgets\kernel\qapplication.cpp:3241 #16 0x7ffc9b2b18a3 in QCoreApplication::notifyInternal2 K:\qt\qt6\qtbase\src\corelib\kernel\qcoreapplication.cpp:1154 #17 0x7ffc9b2ab1b0 in QCoreApplication::sendEvent K:\qt\qt6\qtbase\src\corelib\kernel\qcoreapplication.cpp:1598 #18 0x7ffc9cc48c27 in QWidgetPrivate::sendPendingMoveAndResizeEvents K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:7961 #19 0x7ffc9cc495a2 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8012 #20 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #21 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #22 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #23 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #24 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #25 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #26 0x7ffc9cc4935c in QWidgetPrivate::show_recursive K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:7942 #27 0x7ffc9cc44299 in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8450 #28 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #29 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #30 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #31 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #32 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #33 0x7ffc9cc442bf in QWidgetPrivate::showChildren K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8452 #34 0x7ffc9cc495c6 in QWidgetPrivate::show_helper K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8018 #35 0x7ffc9cc4c1cd in QWidgetPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8369 #36 0x7ffc9cc101cc in QWidget::setVisible K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:8297 #37 0x7ffc9d670754 in QDialogPrivate::setVisible K:\qt\qt6\qtbase\src\widgets\dialogs\qdialog.cpp:775 #38 0x7ffc9d6696c5 in QDialog::setVisible K:\qt\qt6\qtbase\src\widgets\dialogs\qdialog.cpp:751 #39 0x7ff667a34fa7 in WidgetGallery::setVisible K:\qt\qt6\qtbase\examples\widgets\gallery\widgetgallery.cpp:205 #40 0x7ffc9cc1064b in QWidget::show K:\qt\qt6\qtbase\src\widgets\kernel\qwidget.cpp:7918 #41 0x7ff667a3262c in main K:\qt\qt6\qtbase\examples\widgets\gallery\main.cpp:14 #42 0x7ff667a5a1b7 in qtEntryPoint K:\qt\qt6\qtbase\src\entrypoint\qtentrypoint_win.cpp:45 #43 0x7ff667a59e7c in WinMain K:\qt\qt6\qtbase\src\entrypoint\qtentrypoint_win.cpp:63 #44 0x7ff667a552d1 in invoke_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:102 #45 0x7ff667a5522d in __scrt_common_main_seh D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 #46 0x7ff667a550ed in __scrt_common_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:330 #47 0x7ff667a5534d in WinMainCRTStartup D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_winmain.cpp:16 #48 0x7ffdd774257c in BaseThreadInitThunk+0x1c (C:\Windows\System32\KERNEL32.DLL+0x18001257c) #49 0x7ffdd87eaf27 in RtlUserThreadStart+0x27 (C:\Windows\SYSTEM32\ntdll.dll+0x18005af27) 0x7ffc90a3ca00 is located 0 bytes inside of global variable '`anonymous namespace'::qVariantGuiHelper' defined in 'qguivariant.cpp:138:2' (0x7ffc90a3ca00) of size 8 0x7ffc90a3ca00 is located 96 bytes to the right of global variable '`anonymous namespace'::::`vftable'' defined in 'qguivariant.cpp:60:24' (0x7ffc90a3c988) of size 24 SUMMARY: AddressSanitizer: global-buffer-overflow K:\qt\qt6\qtbase\src\corelib\kernel\qmetatype.cpp:2382 in QMetaType::convert Shadow bytes around the buggy address: 0x1184acac78f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7910: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7920: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7930: 00 00 00 00 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 =>0x1184acac7940:[f9]f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 0x1184acac7950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x1184acac7990: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb Address Sanitizer Error: Global buffer overflow