[QGIS-trac] [Quantum GIS] #1511: Buffer overload when classifying
ArcGIS created shapefiles
Quantum GIS
qgis at qgis.org
Sun Jan 25 15:24:34 EST 2009
#1511: Buffer overload when classifying ArcGIS created shapefiles
---------------------------------------------------------+------------------
Reporter: matter | Owner: nobody
Type: bug | Status: new
Priority: critical: causes crash or data corruption | Milestone: Version 1.0.1
Component: Symbology | Version: 1.0.0
Keywords: ArcGIS shapefile classifying | Platform_version: Ubuntu 8.10 (Intrepid) with Linux kernel 2.6.27-9
Platform: Debian | Must_fix: No
Status_info: 0 |
---------------------------------------------------------+------------------
On several shapefiles that I have tried to import the system is hard-
crashing while trying to classify the values in a gradated symbol scheme.
One of the shapefiles was exported from Datamine, and would not import to
QGIS, so it was imported to ArcGIS first, and then exported another
shapefile to be imported into QGIS. The other files were a QGIS-generated
shapefile that was taken to ArcGIS, edited, and re-imported to QGIS. New
projects were created, and the data was tweaked to be smaller, yet QGIS
crashed every time. One of the offending shapefiles is attached.
Upon crashing, this was dumped to the terminal:
{{{
*** buffer overflow detected ***: /usr/bin/qgis.bin terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x37)[0x7fb9e591b887]
/lib/libc.so.6[0x7fb9e5919750]
/lib/libc.so.6[0x7fb9e5918d8b]
/lib/libc.so.6(__snprintf_chk+0x7b)[0x7fb9e5918c5b]
/usr/lib/libgdal1.5.0.so.1(_ZN10OGRFeature16GetFieldAsStringEi+0x346)[0x7fb9e69903f6]
/usr/lib/libgdal1.5.0.so.1(_ZN21OGRGenSQLResultsLayer14PrepareSummaryEv+0x111)[0x7fb9e690bbb1]
/usr/lib/libgdal1.5.0.so.1(_ZN21OGRGenSQLResultsLayer10GetFeatureEl+0xbd)[0x7fb9e690be5d]
/usr/lib/qgis/libogrprovider.so(_ZN14QgsOgrProvider12minimumValueEi+0x4ea)[0x7fb9d465d8ca]
/usr/bin/qgis.bin(_ZN24QgsGraduatedSymbolDialog20adjustClassificationEv+0x17ff)[0x4cd8ff]
/usr/bin/qgis.bin(_ZN24QgsGraduatedSymbolDialog11qt_metacallEN11QMetaObject4CallEiPPv+0xc0)[0x5d2720]
/usr/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x244)[0x7fb9e8a62134]
/usr/lib/libQtGui.so.4(_ZN15QAbstractButton7clickedEb+0x37)[0x7fb9e84f6787]
/usr/lib/libQtGui.so.4[0x7fb9e827a8db]
/usr/lib/libQtGui.so.4[0x7fb9e827c4a2]
/usr/lib/libQtGui.so.4(_ZN15QAbstractButton17mouseReleaseEventEP11QMouseEvent+0x85)[0x7fb9e827c6f5]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x9b9)[0x7fb9e7fc2329]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xbd)[0x7fb9e7f6fc3d]
/usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x90a)[0x7fb9e7f7822a]
/usr/lib/libqgis_core.so.1.0(_ZN14QgsApplication6notifyEP7QObjectP6QEvent+0x18)[0x7fb9e8d9bad8]
/usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0xd1)[0x7fb9e8a4dd61]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_E+0x108)[0x7fb9e7f775c8]
/usr/lib/libQtGui.so.4[0x7fb9e7fdbbe9]
/usr/lib/libQtGui.so.4(_ZN12QApplication15x11ProcessEventEP7_XEvent+0x8c7)[0x7fb9e7fda607]
/usr/lib/libQtGui.so.4[0x7fb9e80022c4]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x23b)[0x7fb9e4b4ad3b]
/usr/lib/libglib-2.0.so.0[0x7fb9e4b4e50d]
/usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x6b)[0x7fb9e4b4e6cb]
/usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x4f)[0x7fb9e8a7615f]
/usr/lib/libQtGui.so.4[0x7fb9e8001a6f]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x32)[0x7fb9e8a4c682]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xcd)[0x7fb9e8a4c80d]
/usr/lib/libQtGui.so.4(_ZN7QDialog4execEv+0xc5)[0x7fb9e8389065]
/usr/bin/qgis.bin(_ZN9QgsLegend25legendLayerShowPropertiesEv+0x11a)[0x59f8fa]
/usr/bin/qgis.bin(_ZN9QgsLegend11qt_metacallEN11QMetaObject4CallEiPPv+0x11d)[0x5d594d]
/usr/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x244)[0x7fb9e8a62134]
/usr/lib/libQtGui.so.4(_ZN7QAction9triggeredEb+0x37)[0x7fb9e7f69f57]
/usr/lib/libQtGui.so.4(_ZN7QAction8activateENS_11ActionEventE+0xb0)[0x7fb9e7f6a720]
/usr/lib/libQtGui.so.4[0x7fb9e83031ad]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x9b9)[0x7fb9e7fc2329]
/usr/lib/libQtGui.so.4(_ZN5QMenu5eventEP6QEvent+0xeb)[0x7fb9e830598b]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xbd)[0x7fb9e7f6fc3d]
/usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x90a)[0x7fb9e7f7822a]
/usr/lib/libqgis_core.so.1.0(_ZN14QgsApplication6notifyEP7QObjectP6QEvent+0x18)[0x7fb9e8d9bad8]
/usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0xd1)[0x7fb9e8a4dd61]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_E+0x108)[0x7fb9e7f775c8]
/usr/lib/libQtGui.so.4[0x7fb9e7fdbda4]
/usr/lib/libQtGui.so.4(_ZN12QApplication15x11ProcessEventEP7_XEvent+0x8c7)[0x7fb9e7fda607]
/usr/lib/libQtGui.so.4[0x7fb9e80022c4]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x23b)[0x7fb9e4b4ad3b]
/usr/lib/libglib-2.0.so.0[0x7fb9e4b4e50d]
/usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x6b)[0x7fb9e4b4e6cb]
/usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x4f)[0x7fb9e8a7615f]
/usr/lib/libQtGui.so.4[0x7fb9e8001a6f]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x32)[0x7fb9e8a4c682]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xcd)[0x7fb9e8a4c80d]
/usr/lib/libQtGui.so.4(_ZN5QMenu4execERK6QPointP7QAction+0x75)[0x7fb9e83057e5]
/usr/bin/qgis.bin(_ZN9QgsLegend21handleRightClickEventEP15QTreeWidgetItemRK6QPoint+0x406)[0x5a18f6]
/usr/bin/qgis.bin(_ZN9QgsLegend15mousePressEventEP11QMouseEvent+0x86)[0x5a1cf6]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x99f)[0x7fb9e7fc230f]
/usr/lib/libQtGui.so.4(_ZN17QAbstractItemView13viewportEventEP6QEvent+0x3ed)[0x7fb9e83e78fd]
/usr/lib/libQtGui.so.4(_ZN9QTreeView13viewportEventEP6QEvent+0x250)[0x7fb9e841c530]
/usr/lib/libQtCore.so.4(_ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent+0x88)[0x7fb9e8a4d038]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x8c)[0x7fb9e7f6fc0c]
======= Memory map: ========
00400000-00640000 r-xp 00000000 fe:01 443872
/usr/bin/qgis.bin
00840000-00841000 r--p 00240000 fe:01 443872
/usr/bin/qgis.bin
00841000-00847000 rw-p 00241000 fe:01 443872
/usr/bin/qgis.bin
00847000-00848000 rw-p 00847000 00:00 0
00e57000-06b0c000 rw-p 00e57000 00:00 0
[heap]
404bf000-404c0000 ---p 404bf000 00:00 0
404c0000-40cc0000 rw-p 404c0000 00:00 0
40cc0000-40cc1000 ---p 40cc0000 00:00 0
40cc1000-414c1000 rw-p 40cc1000 00:00 0
41a08000-41a09000 ---p 41a08000 00:00 0
41a09000-42209000 rw-p 41a09000 00:00 0
7fb9c8000000-7fb9c80ce000 rw-p 7fb9c8000000 00:00 0
7fb9c80ce000-7fb9cc000000 ---p 7fb9c80ce000 00:00 0
7fb9cff0a000-7fb9cff70000 rw-p 7fb9cff0a000 00:00 0
7fb9cff70000-7fb9cff78000 r-xp 00000000 fe:01 482816
/usr/lib/gdal15plugins/gdal_GRASS.so
7fb9cff78000-7fb9d0178000 ---p 00008000 fe:01 482816
/usr/lib/gdal15plugins/gdal_GRASS.so
7fb9d0178000-7fb9d0179000 r--p 00008000 fe:01 482816
/usr/lib/gdal15plugins/gdal_GRASS.so
7fb9d0179000-7fb9d017a000 rw-p 00009000 fe:01 482816
/usr/lib/gdal15plugins/gdal_GRASS.so
7fb9d017a000-7fb9d017e000 r-xp 00000000 fe:01 114584
/usr/lib/python2.5/lib-dynload/zlib.so
7fb9d017e000-7fb9d037d000 ---p 00004000 fe:01 114584
/usr/lib/python2.5/lib-dynload/zlib.so
7fb9d037d000-7fb9d037e000 r--p 00003000 fe:01 114584
/usr/lib/python2.5/lib-dynload/zlib.so
7fb9d037e000-7fb9d0380000 rw-p 00004000 fe:01 114584
/usr/lib/python2.5/lib-dynload/zlib.so
7fb9d0380000-7fb9d0384000 r-xp 00000000 fe:01 114560
/usr/lib/python2.5/lib-dynload/cStringIO.so
7fb9d0384000-7fb9d0583000 ---p 00004000 fe:01 114560
/usr/lib/python2.5/lib-dynload/cStringIO.so
7fb9d0583000-7fb9d0584000 r--p 00003000 fe:01 114560
/usr/lib/python2.5/lib-dynload/cStringIO.so
7fb9d0584000-7fb9d0586000 rw-p 00004000 fe:01 114560
/usr/lib/python2.5/lib-dynload/cStringIO.so
7fb9d0586000-7fb9d058b000 r-xp 00000000 fe:01 114563
/usr/lib/python2.5/lib-dynload/binascii.so
7fb9d058b000-7fb9d078a000 ---p 00005000 fe:01 114563
/usr/lib/python2.5/lib-dynload/binascii.so
7fb9d078a000-7fb9d078b000 r--p 00004000 fe:01 114563
/usr/lib/python2.5/lib-dynload/binascii.so
7fb9d078b000-7fb9d078c000 rw-p 00005000 fe:01 114563
/usr/lib/python2.5/lib-dynload/binascii.so
7fb9d078c000-7fb9d0793000 r-xp 00000000 fe:01 114559
/usr/lib/python2.5/lib-dynload/_struct.so
7fb9d0793000-7fb9d0992000 ---p 00007000 fe:01 114559
/usr/lib/python2.5/lib-dynload/_struct.so
7fb9d0992000-7fb9d0993000 r--p 00006000 fe:01 114559
/usr/lib/python2.5/lib-dynload/_struct.so
7fb9d0993000-7fb9d0995000 rw-p 00007000 fe:01 114559
/usr/lib/python2.5/lib-dynload/_struct.so
7fb9d0995000-7fb9d0a00000 r-xp 00000000 fe:01 361918
/usr/lib/python2.5/site-packages/PyQt4/QtNetwork.so
7fb9d0a00000-7fb9d0c00000 ---p 0006b000 fe:01 361918
/usr/lib/python2.5/site-packages/PyQt4/QtNetwork.so
7fb9d0c00000-7fb9d0c02000 r--p 0006bAborted
}}}
--
Ticket URL: <https://trac.osgeo.org/qgis/ticket/1511>
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