Closed
Bug 184605
Opened 22 years ago
Closed 12 years ago
Crash in nsRegionQT::SetTo => QRegion::QRegion => XCreateRegion => malloc
Categories
(Core Graveyard :: Ports: Qt, defect)
Tracking
(Not tracked)
RESOLVED
INCOMPLETE
People
(Reporter: timeless, Assigned: timeless)
References
Details
(Keywords: crash)
###!!! ASSERTION: Received an EndFrameDecode call with an invalid frame number: 'currentFrame', file /mnt/hda3/temp/mozilla/modules/libpr0n/decoders/gif/imgContainerGIF.cpp, line 227 Break: at file /mnt/hda3/temp/mozilla/modules/libpr0n/decoders/gif/imgContainerGIF.cpp, line 227 GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensionsShow. bState=true, mWidget=0x83017e8 ESBEN: Show called Show. bState=true, mWidget=0x8112790 ESBEN: Show called Show. bState=true, mWidget=0x83017e8 ESBEN: Show called Show. bState=true, mWidget=0x8112790 ESBEN: Show called GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions GetDeviceSurfaceDimensions Program received signal SIGSEGV, Segmentation fault. 0x4044db4c in malloc () from /lib/libc.so.6 (gdb) where #0 0x4044db4c in malloc () from /lib/libc.so.6 #1 0x4044d9a4 in malloc () from /lib/libc.so.6 #2 0x41906a5e in XCreateRegion () from /usr/X11R6/lib/libX11.so.6 #3 0x41449d5a in QRegion::QRegion () from /usr/lib/qt/lib/libqt-mt.so.3 #4 0x414e677f in QRegion::QRegion () from /usr/lib/qt/lib/libqt-mt.so.3 #5 0x41e3f39e in nsRegionQT::SetTo (this=0x8492e80, aX=0, aY=0, aWidth=634, aHeight=455) at /mnt/hda3/temp/mozilla/gfx/src/qt/nsRegionQT.cpp:97 #6 0x41e40b68 in nsRenderingContextQT::CreateClipRegion (this=0x8681748) at /mnt/hda3/temp/mozilla/gfx/src/qt/nsRenderingContextQT.cpp:394 #7 0x41e40fd4 in nsRenderingContextQT::SetClipRegion (this=0x8681748, aRegion=@0x8689b38, aCombine=nsClipCombine_kReplace, aClipEmpty=@0xbfffea74) at /mnt/hda3/temp/mozilla/gfx/src/qt/nsRenderingContextQT.cpp:466 #8 0x428b76a3 in nsViewManager::Refresh (this=0x8464460, aView=0x85e31b0, aContext=0x8681748, aRegion=0x8689b38, aUpdateFlags=1) at /mnt/hda3/temp/mozilla/view/src/nsViewManager.cpp:755 #9 0x428bac46 in nsViewManager::DispatchEvent (this=0x8464460, aEvent=0xbfffecc0, aStatus=0xbfffebd8) at /mnt/hda3/temp/mozilla/view/src/nsViewManager.cpp:1784 #10 0x428aaed7 in HandleEvent (aEvent=0xbfffecc0) at /mnt/hda3/temp/mozilla/view/src/nsView.cpp:80 #11 0x4128cb4b in nsWidget::DispatchEvent (this=0x84b5998, event=0xbfffecc0, aStatus=@0xbfffec38) at /mnt/hda3/temp/mozilla/widget/src/qt/nsWidget.cpp:761 #12 0x4128ca47 in nsWidget::DispatchWindowEvent (this=0x84b5998, event=0xbfffecc0) at /mnt/hda3/temp/mozilla/widget/src/qt/nsWidget.cpp:730 #13 0x412900a1 in nsWindow::OnPaint (this=0x84b5998, event=@0xbfffecc0) at /mnt/hda3/temp/mozilla/widget/src/qt/nsWindow.cpp:317 #14 0x412892e1 in nsQBaseWidget::PaintEvent (this=0x8462e90, aEvent=0xbfffef74) at /mnt/hda3/temp/mozilla/widget/src/qt/nsQWidget.cpp:879 #15 0x412889d4 in nsQBaseWidget::eventFilter (this=0x8462e90, aObj=0x85e3238, aEvent=0xbfffef74) at /mnt/hda3/temp/mozilla/widget/src/qt/nsQWidget.cpp:621 #16 0x414d00c8 in QObject::activate_filters () from /usr/lib/qt/lib/libqt-mt.so.3 #17 0x414cffa4 in QObject::event () from /usr/lib/qt/lib/libqt-mt.so.3 #18 0x414fff54 in QWidget::event () from /usr/lib/qt/lib/libqt-mt.so.3 #19 0x41472e76 in QApplication::internalNotify () from /usr/lib/qt/lib/libqt-mt.so.3 #20 0x41472d14 in QApplication::notify () from /usr/lib/qt/lib/libqt-mt.so.3 #21 0x4144dbd0 in QWidget::repaint () from /usr/lib/qt/lib/libqt-mt.so.3 #22 0x4147371d in QApplication::sendPostedEvents () from /usr/lib/qt/lib/libqt-mt.so.3 #23 0x414735ea in QApplication::sendPostedEvents () from /usr/lib/qt/lib/libqt-mt.so.3 #24 0x4141ace6 in QApplication::processNextEvent () from /usr/lib/qt/lib/libqt-mt.so.3 #25 0x41474305 in QApplication::enter_loop () from /usr/lib/qt/lib/libqt-mt.so.3 #26 0x4141ac26 in QApplication::exec () from /usr/lib/qt/lib/libqt-mt.so.3 #27 0x41282fd9 in nsAppShell::Run (this=0x8133ec0) at /mnt/hda3/temp/mozilla/widget/src/qt/nsAppShell.cpp:218 #28 0x41230d7a in nsAppShellService::Run (this=0x80d2210) at /mnt/hda3/temp/mozilla/xpfe/appshell/src/nsAppShellService.cpp:471 #29 0x08058e72 in main1 (argc=5, argv=0xbffff494, nativeApp=0x0) at /mnt/hda3/temp/mozilla/xpfe/bootstrap/nsAppRunner.cpp:1538 #30 0x08059bdd in main (argc=5, argv=0xbffff494) at /mnt/hda3/temp/mozilla/xpfe/bootstrap/nsAppRunner.cpp:1899 #31 0x403f717d in __libc_start_main () from /lib/libc.so.6 (gdb) up #1 0x4044d9a4 in malloc () from /lib/libc.so.6 (gdb) #2 0x41906a5e in XCreateRegion () from /usr/X11R6/lib/libX11.so.6 (gdb) #3 0x41449d5a in QRegion::QRegion () from /usr/lib/qt/lib/libqt-mt.so.3 (gdb) l 1784 #if defined(DEBUG) && defined(XP_WIN32) 1785 // Disable small heap allocator to get heapwalk() giving us 1786 // accurate heap numbers. Win2k non-debug does not use small heap allocator. 1787 // Win2k debug seems to be still using it. 1788 // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt__set_sbh_threshold .asp 1789 _set_sbh_threshold(0); 1790 #endif 1791 1792 #if defined(XP_UNIX) || defined(XP_BEOS) 1793 InstallUnixSignalHandlers(argv[0]); (gdb) 1794 #endif 1795 1796 #if defined(XP_OS2) 1797 __argc = argc; 1798 __argv = argv; 1799 1800 ULONG ulMaxFH = 0; 1801 LONG ulReqCount = 0; 1802 APIRET rc = NO_ERROR; 1803 (gdb) 1804 DosSetRelMaxFH(&ulReqCount, 1805 &ulMaxFH); 1806 1807 if (ulMaxFH < 256) { 1808 DosSetMaxFH(256); 1809 } 1810 #endif /* XP_OS2 */ 1811 1812 #if defined(XP_BEOS) 1813 if (NS_OK != InitializeBeOSApp()) (gdb) 1814 return 1; 1815 #endif 1816 1817 #if defined(XP_MACOSX) 1818 InitializeMacOSXApp(argc, argv); 1819 #endif 1820 1821 #ifdef _BUILD_STATIC_BIN 1822 // Initialize XPCOM's module info table 1823 NSGetStaticModuleInfo = app_getModuleInfo; (gdb) up #4 0x414e677f in QRegion::QRegion () from /usr/lib/qt/lib/libqt-mt.so.3 (gdb) l 1824 #endif 1825 1826 // Handle -help and -version command line arguments. 1827 // They should% return quick, so we deal with them here. 1828 if (HandleDumpArguments(argc, argv)) 1829 return 0; 1830 1831 #ifdef NS_TRACE_MALLOC 1832 argc = NS_TraceMallocStartupArgs(argc, argv); 1833 #endif (gdb) up #5 0x41e3f39e in nsRegionQT::SetTo (this=0x8492e80, aX=0, aY=0, aWidth=634, aHeight=455) at /mnt/hda3/temp/mozilla/gfx/src/qt/nsRegionQT.cpp:97 97 QRegion nRegion(aX, aY, aWidth, aHeight); cvs checkout from yesterday, patches for qt were committed today. also running with the patched configure/configure.in so that the build picks up libqt-mt.so
Comment 1•22 years ago
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timeless: Do you have any example URL/testcase to reproduce this issue ?
Updated•16 years ago
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Product: Core → Core Graveyard
Comment 3•12 years ago
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This is filed against the old Qt port, which has been discontinued. Current Qt support is for mobile only, AFAIK. If this applies to current Qt-based builds as well, please file a new bug for new issues or reopen this one with current info, including a crash signature if it still happens and move it to a component outside of graveyard.
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → INCOMPLETE
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Description
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