Invalid read of size 4 at TAB_InternalGetItemRect (tab.c:430) by TAB_InvalidateTabArea (tab.c:2560) by TAB_InsertItemT (tab.c:2693) by TAB_WindowProc (tab.c:3377) by ??? (winproc.c:172) by call_window_proc (winproc.c:242) by WINPROC_CallProcAtoW (winproc.c:601) by CallWindowProcA (winproc.c:960) by tabSubclassProcess (tab.c:404) by ??? (winproc.c:172) by call_window_proc (winproc.c:242) by WINPROC_call_window (winproc.c:908) by call_window_proc (message.c:1634) by send_message (message.c:2474) by SendMessageA (message.c:2619) by test_insert_focus (tab.c:1053) by func_tab (tab.c:1239) by run_test (test.h:541) by main (test.h:591) Address 0x7f0058d4 is not stack'd, malloc'd or (recently) free'd { Memcheck:Addr4 fun:TAB_InternalGetItemRect fun:TAB_InvalidateTabArea fun:TAB_InsertItemT fun:TAB_WindowProc obj:/home/dank/wine-git/dlls/user32/user32.dll.so fun:call_window_proc fun:WINPROC_CallProcAtoW fun:CallWindowProcA fun:tabSubclassProcess obj:/home/dank/wine-git/dlls/user32/user32.dll.so fun:call_window_proc fun:WINPROC_call_window fun:call_window_proc fun:send_message fun:SendMessageA fun:test_insert_focus fun:func_tab fun:run_test fun:main } HEAP SUMMARY: in use at exit: 401,508 bytes in 5,091 blocks total heap usage: 32,866 allocs, 27,775 frees, 7,123,481 bytes allocated LEAK SUMMARY: definitely lost: 0 bytes in 0 blocks indirectly lost: 120 bytes in 10 blocks possibly lost: 8 bytes in 1 blocks still reachable: 317,988 bytes in 2,255 blocks suppressed: 83,392 bytes in 2,825 blocks Reachable blocks (those to which a pointer was found) are not shown. To see them, rerun with: --leak-check=full --show-reachable=yes For counts of detected and suppressed errors, rerun with: -v ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 611 from 91) used_suppression: 94 todo_suppress_libfontconfig_leak used_suppression: 160 todo_suppress_dlopen_leak used_suppression: 1 suppress_nss_leak used_suppression: 1 user32_builtin_classes_leak used_suppression: 2 todo_wine_dlls_winex11drv__X11DRV_XRender_Init used_suppression: 2 todo_wine_dlls_winex11drv__X11DRV_XComposite_Init used_suppression: 2 todo_wine_dlls_winex11drv__X11DRV_XRandR_Init used_suppression: 2 todo_wine_dlls_winex11drv__X11DRV_XF86VM_Init used_suppression: 4 todo_wine_dlls_winex11drv__xinerama_init used_suppression: 4 todo_wine_dlls_winex11drv__XkbUseExtension used_suppression: 1 todo_wine_dlls_winex11drv__x11drv_init_thread_data_main used_suppression: 1 todo_suppress_wine_init_load_order_leak used_suppression: 1 todo_suppress_wine_alloc_module_leak used_suppression: 2 todo_wine_dlls_winex11drv_XOpenDisplay used_suppression: 8 X on SUSE11 writev uninit padding 2 used_suppression: 288 bogus_Xcursor used_suppression: 68 glibc-2.10-on-SUSE-10.3-(x86) used_suppression: 206 dl-hack3-cond-1