Chiedo di verificare se succede a qualcun altro qualcosa di simile
Sto testando Ubuntu Karmic e con QGis 1.0.3 ho questo problema:
1 - Carico un vettoriale shp di curve di livello, ovvero linee (abbastanza grande invero)
2 - Dalle proprietà applico lo stile per intervalli (faccio ad es. 10 classi, ma non è determinante sul comportamento)
3 - Faccio applica
4 - QGis va in crash.
L'uscita a terminale è:
*** buffer overflow detected ***: /usr/bin/qgis.bin terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x37)[0x7fd2072125f7]
/lib/libc.so.6[0x7fd2072115a0]
/lib/libc.so.6[0x7fd207210c9b]
/lib/libc.so.6(__snprintf_chk+0x7a)[0x7fd207210b6a]
/usr/lib/libgdal1.5.0.so.1(_ZN10OGRFeature16GetFieldAsStringEi+0x302)[0x7fd20842d4d2]
/usr/lib/libgdal1.5.0.so.1(_ZN21OGRGenSQLResultsLayer14PrepareSummaryEv+0x10b)[0x7fd2083aa89b]
/usr/lib/libgdal1.5.0.so.1(_ZN21OGRGenSQLResultsLayer10GetFeatureEl+0xb5)[0x7fd2083aab55]
/usr/lib/qgis/libogrprovider.so(_ZN14QgsOgrProvider12minimumValueEi+0x4e9)[0x7fd1f08b16e9]
/usr/bin/qgis.bin(_ZN24QgsGraduatedSymbolDialog20adjustClassificationEv+0x1907)[0x4edde7]
/usr/bin/qgis.bin(_ZN24QgsGraduatedSymbolDialog11qt_metacallEN11QMetaObject4CallEiPPv+0xcc)[0x64b0ac]
/usr/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x25c)[0x7fd20acb2ddc]
/usr/lib/libQtGui.so.4(_ZN15QAbstractButton7clickedEb+0x37)[0x7fd20a7478e7]
/usr/lib/libQtGui.so.4[0x7fd20a4a941b]
/usr/lib/libQtGui.so.4[0x7fd20a4ab02b]
/usr/lib/libQtGui.so.4(_ZN15QAbstractButton17mouseReleaseEventEP11QMouseEvent+0x85)[0x7fd20a4ab275]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x8b0)[0x7fd20a1949c0]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7fd20a145efc]
/usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x1c1)[0x7fd20a14d011]
/usr/lib/libqgis_core.so.1.3.0(_ZN14QgsApplication6notifyEP7QObjectP6QEvent+0x18)[0x7fd2091595f8]
/usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x8c)[0x7fd20ac9dc2c]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_E+0x110)[0x7fd20a14c8e0]
/usr/lib/libQtGui.so.4[0x7fd20a1b2a0e]
/usr/lib/libQtGui.so.4(_ZN12QApplication15x11ProcessEventEP7_XEvent+0x1149)[0x7fd20a1b1aa9]
/usr/lib/libQtGui.so.4[0x7fd20a1dad0c]
/lib/libglib-2.0.so.0(g_main_context_dispatch+0x22e)[0x7fd20686bbbe]
/lib/libglib-2.0.so.0[0x7fd20686f588]
/lib/libglib-2.0.so.0(g_main_context_iteration+0x80)[0x7fd20686f6b0]
/usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x66)[0x7fd20acc61a6]
/usr/lib/libQtGui.so.4[0x7fd20a1da4be]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x32)[0x7fd20ac9c532]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xd4)[0x7fd20ac9c904]
/usr/lib/libQtGui.so.4(_ZN7QDialog4execEv+0xde)[0x7fd20a5c09de]
/usr/bin/qgis.bin(_ZN9QgsLegend25legendLayerShowPropertiesEv+0x14a)[0x5f1eba]
/usr/bin/qgis.bin(_ZN9QgsLegend11qt_metacallEN11QMetaObject4CallEiPPv+0x1ce)[0x65001e]
/usr/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x25c)[0x7fd20acb2ddc]
/usr/lib/libQtGui.so.4(_ZN7QAction9triggeredEb+0x37)[0x7fd20a1400a7]
/usr/lib/libQtGui.so.4(_ZN7QAction8activateENS_11ActionEventE+0xaf)[0x7fd20a1414ef]
/usr/lib/libQtGui.so.4[0x7fd20a52decd]
/usr/lib/libQtGui.so.4[0x7fd20a533dea]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x8b0)[0x7fd20a1949c0]
/usr/lib/libQtGui.so.4(_ZN5QMenu5eventEP6QEvent+0xcb)[0x7fd20a5365ab]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7fd20a145efc]
/usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x1c1)[0x7fd20a14d011]
/usr/lib/libqgis_core.so.1.3.0(_ZN14QgsApplication6notifyEP7QObjectP6QEvent+0x18)[0x7fd2091595f8]
/usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x8c)[0x7fd20ac9dc2c]
/usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_E+0x110)[0x7fd20a14c8e0]
/usr/lib/libQtGui.so.4[0x7fd20a1b2e2e]
/usr/lib/libQtGui.so.4(_ZN12QApplication15x11ProcessEventEP7_XEvent+0x1149)[0x7fd20a1b1aa9]
/usr/lib/libQtGui.so.4[0x7fd20a1dad0c]
/lib/libglib-2.0.so.0(g_main_context_dispatch+0x22e)[0x7fd20686bbbe]
/lib/libglib-2.0.so.0[0x7fd20686f588]
/lib/libglib-2.0.so.0(g_main_context_iteration+0x80)[0x7fd20686f6b0]
/usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x66)[0x7fd20acc61a6]
/usr/lib/libQtGui.so.4[0x7fd20a1da4be]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x32)[0x7fd20ac9c532]
/usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xd4)[0x7fd20ac9c904]
/usr/lib/libQtGui.so.4(_ZN5QMenu4execERK6QPointP7QAction+0x75)[0x7fd20a536425]
/usr/bin/qgis.bin(_ZN9QgsLegend21handleRightClickEventEP15QTreeWidgetItemRK6QPoint+0x419)[0x5f3e49]
/usr/bin/qgis.bin(_ZN9QgsLegend15mousePressEventEP11QMouseEvent+0x86)[0x5f4256]
/usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x896)[0x7fd20a1949a6]
/usr/lib/libQtGui.so.4(_ZN6QFrame5eventEP6QEvent+0x26)[0x7fd20a4f02a6]
/usr/lib/libQtGui.so.4(_ZN17QAbstractItemView13viewportEventEP6QEvent+0x3fb)[0x7fd20a62321b]
/usr/lib/libQtGui.so.4(_ZN9QTreeView13viewportEventEP6QEvent+0x200)[0x7fd20a65a420]
======= Memory map: ========
00400000-006e7000 r-xp 00000000 08:07 97922 /usr/bin/qgis.bin
008e7000-008e8000 r--p 002e7000 08:07 97922 /usr/bin/qgis.bin
008e8000-008ee000 rw-p 002e8000 08:07 97922 /usr/bin/qgis.bin
008ee000-008f0000 rw-p 00000000 00:00 0
0176a000-0413d000 rw-p 00000000 00:00 0 [heap]
7fd1da2a6000-7fd1da2a7000 ---p 00000000 00:00 0
7fd1da2a7000-7fd1daaa7000 rw-p 00000000 00:00 0
7fd1daaa7000-7fd1daaa8000 ---p 00000000 00:00 0
7fd1daaa8000-7fd1db2a8000 rw-p 00000000 00:00 0
7fd1db2a8000-7fd1db6d4000 r--p 00000000 08:07 17225 /usr/share/icons/hicolor/icon-theme.cache
7fd1db6d4000-7fd1db9be000 r--p 00000000 08:07 137662 /usr/share/icons/gnome-colors-common/icon-theme.cache
7fd1db9be000-7fd1dba3b000 r--p 00000000 08:07 143748 /usr/share/icons/gnome-brave/icon-theme.cache
7fd1dba3b000-7fd1dba3f000 r-xp 00000000 08:07 9400 /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd1dba3f000-7fd1dbc3f000 ---p 00004000 08:07 9400 /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd1dbc3f000-7fd1dbc40000 r--p 00004000 08:07 9400 /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd1dbc40000-7fd1dbc41000 rw-p 00005000 08:07 9400 /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd1dbc41000-7fd1dbc46000 r-xp 00000000 08:07 1100 /lib/libnss_dns-2.10.1.so
7fd1dbc46000-7fd1dbe45000 ---p 00005000 08:07 1100 /lib/libnss_dns-2.10.1.so
7fd1dbe45000-7fd1dbe46000 r--p 00004000 08:07 1100 /lib/libnss_dns-2.10.1.so
7fd1dbe46000-7fd1dbe47000 rw-p 00005000 08:07 1100 /lib/libnss_dns-2.10.1.so
7fd1dbe47000-7fd1dbe49000 r-xp 00000000 08:07 1108 /lib/libnss_mdns4_minimal.so.2
7fd1dbe49000-7fd1dc048000 ---p 00002000 08:07 1108 /lib/libnss_Aborted