Custom Query (16363 matches)
Results (1396 - 1398 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #4157 | fixed | Hang under VBoxGlobal::documentsPath because QDir::cdUp isn't checked for failure => Fixed in SVN | ||
| Description |
Mac OS X 10.5.7, ZFS /Users/timeless (among others) [=home directory] Steps:
actual results: VirtualBox.app burns cpu until I realize it's killing my battery. I don't have a Guest yet, I was trying to import a QNX VMWare file (just for kicks). But it seems clear that this won't work on my system (I don't need the file, I was just curious). (gdb) bt #0 0x95a262c2 in lstat () #1 0x010dc090 in QFSFileEnginePrivate::isSymlink () #2 0x010dddbe in QFSFileEngine::fileFlags () #3 0x0108937b in QDir::exists () #4 0x003b99d0 in VBoxGlobal::documentsPath () #5 0x004aca73 in VBoxImportApplianceWzd::VBoxImportApplianceWzd () #6 0x003f2dfa in VBoxSelectorWnd::fileImportAppliance () #7 0x004b8b27 in VBoxSelectorWnd::qt_metacall () #8 0x011113f0 in QMetaObject::activate () #9 0x0124acac in QAction::triggered () #10 0x0124c82f in QAction::activate () #11 0x016cbf19 in qt_mac_activate_action () #12 0x016cc529 in qt_mac_menu_event () #13 0x905cb11d in DispatchEventToHandlers () #14 0x905ca55b in SendEventToEventTargetInternal () #15 0x905e6eac in SendEventToEventTarget () #16 0x9061b1c7 in SendHICommandEvent () #17 0x90641939 in SendMenuCommandWithContextAndModifiers () #18 0x906418f4 in SendMenuItemSelectedEvent () #19 0x9064180a in FinishMenuSelection () #20 0x9061e474 in MenuSelectCore () #21 0x906ad030 in MenuSelect () #22 0x012ac2f2 in QApplicationPrivate::globalEventProcessor () #23 0x905cb11d in DispatchEventToHandlers () #24 0x905ca55b in SendEventToEventTargetInternal () #25 0x905e6eac in SendEventToEventTarget () #26 0x905f95e3 in ToolboxEventDispatcherHandler () #27 0x905cb4d6 in DispatchEventToHandlers () #28 0x905ca55b in SendEventToEventTargetInternal () #29 0x905e6eac in SendEventToEventTarget () #30 0x012a5401 in qt_mac_send_event () #31 0x012b3a42 in QEventDispatcherMac::processEvents () #32 0x010ff2a1 in QEventLoop::processEvents () #33 0x010ff36d in QEventLoop::exec () #34 0x01103301 in QCoreApplication::exec () #35 0x003a3623 in TrustedMain () #36 0x0000374c in SUPR3HardenedMain () #37 0x00002be1 in main () (gdb) finish Run till exit from #0 0x95a262c2 in lstat () 0x010dc090 in QFSFileEnginePrivate::isSymlink () (gdb) Run till exit from #0 0x010dc090 in QFSFileEnginePrivate::isSymlink () 0x010dddbe in QFSFileEngine::fileFlags () (gdb) Run till exit from #0 0x010dddbe in QFSFileEngine::fileFlags () 0x0108937b in QDir::exists () (gdb) Run till exit from #0 0x0108937b in QDir::exists () 0x003b99d0 in VBoxGlobal::documentsPath () (gdb) Run till exit from #0 0x003b99d0 in VBoxGlobal::documentsPath () ^C Program received signal SIGINT, Interrupt. 0x95a01312 in stat () (gdb) bt #0 0x95a01312 in stat () #1 0x010dbf95 in QFSFileEnginePrivate::doStat () #2 0x010dda56 in QFSFileEngine::fileFlags () #3 0x010979e1 in QFileInfoPrivate::getFileFlags () #4 0x01097d8c in QFileInfo::exists () #5 0x010902d0 in QDir::cd () #6 0x010907fd in QDir::cdUp () #7 0x003b99c8 in VBoxGlobal::documentsPath () .... So. I'm aware that this is mostly a bug between Qt and zfs, but this is the only application I have which triggers an infinite loop. timeless-mbp:~ timeless$ df Filesystem 512-blocks Used Available Capacity Mounted on /dev/disk0s2 71041024 25500488 45028536 37% / rpool/export/home/timeless 292480799 18353406 274127393 7% /Users/timeless timeless-mbp:~ timeless$ df /Users/timeless/Documents Filesystem 512-blocks Used Available Capacity Mounted on rpool/export/home/timeless 292480796 18353406 274127390 7% /Users/timeless timeless-mbp:~ timeless$ mount |grep 'rpool/export/home/timeless ' rpool/export/home/timeless on /Users/timeless (zfs, local) I'm using zfs 119 The code is looping here: 4828 /* static */
4829 QString VBoxGlobal::documentsPath()
4830 {
4831 QString path;
4835 path = QDesktopServices::storageLocation (QDesktopServices::DocumentsLocation);
4839 QDir dir (path);
4840 while (!dir.exists())
4841 dir.cdUp();
http://doc.trolltech.com/4.5/qdir.html#cdUp bool QDir::cdUp () Changes directory by moving one directory up from the QDir's current directory. Returns true if the new directory exists and is readable; otherwise returns false. Note that the logical cdUp() operation is not performed if the new directory does not exist. I haven't checked, but cdUp clearly can return an error and the code clearly isn't checking for the error, so I believe the code should be fixed. |
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| #4646 | fixed | Crash on Mac OS X | ||
| Description |
I usually run w7x64 in VirtualBox, but I sometimes run Maemo and OpenSolaris. Usually if I try to suspend Windows 7 or shut it down, I end up with an aborted item in my list instead of a saved system. I don't actually pay attention to when the logs are created because there's no ui indicating to me that a crash happened. "aborted" to me doesn't mean "oh, we crashed, you might care", it just means "oops". (I have nearly 20 crashes with this stack) Thread 3 Crashed: 0 com.apple.CoreFoundation 0x962bd254 CFRetain + 36 1 com.apple.CoreFoundation 0x9624d254 _CFArrayReplaceValues + 2628 2 com.apple.CoreFoundation 0x9624ddbd CFArrayAppendValue + 109 3 com.apple.CoreFoundation 0x962c015c CFSetApplyFunction + 140 4 com.apple.CoreFoundation 0x962b72bd CFRunLoopCopyAllModes + 125 5 com.apple.CoreFoundation 0x962b736f _CFRunLoop1 + 143 6 com.apple.CoreFoundation 0x962541fd __CFFinalizeThreadData + 45 7 libSystem.B.dylib 0x963f9013 _pthread_tsd_cleanup + 163 8 libSystem.B.dylib 0x963f8bb5 _pthread_exit + 98 9 VBoxRT.dylib 0x0033c4b4 rtThreadNativeMain(void*) + 164 10 libSystem.B.dylib 0x963f6155 _pthread_start + 321 11 libSystem.B.dylib 0x963f6012 thread_start + 34 |
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| #4647 | fixed | Thread 8 Crashed: tb_link_phys + 193 | ||
| Description |
I only use Windows 7 (x64), Maemo, OpenSolaris (x64) and rarely Haiku, I'm not sure which triggered this.... Thread 8 Crashed: 0 VBoxREM64.dylib 0x1e730071 tb_link_phys + 193 1 VBoxREM64.dylib 0x1e7304e5 tb_gen_code + 597 2 VBoxREM64.dylib 0x1e74d99a emulate_single_instr + 154 3 VBoxREM64.dylib 0x1e72d363 cpu_x86_exec + 2259 4 VBoxREM64.dylib 0x1e72c900 REMR3EmulateInstruction + 128 |
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