cppcheck analysis of qt4-x11_4.6.3-4.dsc

./config.tests/unix/doubleformat/doubleformattest.cpp:65 [error] - Array 'd[2]' index 2 out of bounds
./doc/src/snippets/code/src_corelib_io_qsettings.cpp:158 [error] - syntax error
./doc/src/snippets/code/src_corelib_kernel_qobject.cpp:168 [error] - Invalid number of character (() when these macros are defined: ''.
./doc/src/snippets/code/src_corelib_tools_qhash.cpp:81 [error] - syntax error
./doc/src/snippets/code/src_corelib_tools_qlinkedlist.cpp:155 [error] - Dangerous iterator usage. After erase the iterator is invalid so dereferencing it or comparing it with another iterator is invalid.
./doc/src/snippets/code/src_corelib_tools_qlistdata.cpp:62 [error] - syntax error
./doc/src/snippets/code/src_corelib_tools_qmap.cpp:81 [error] - syntax error
./doc/src/snippets/code/src_corelib_tools_qstring.cpp:77 [error] - Invalid number of character (() when these macros are defined: ''.
./doc/src/snippets/code/src_corelib_tools_qvector.cpp:65 [error] - syntax error
./doc/src/snippets/code/src_gui_graphicsview_qgraphicsscene.cpp:53 [error] - Invalid number of character (() when these macros are defined: ''.
./doc/src/snippets/code/src_gui_graphicsview_qgraphicsview.cpp:80 [error] - Invalid number of character (() when these macros are defined: ''.
./doc/src/snippets/code/src_gui_image_qimage.cpp:79 [error] - Invalid number of character ({) when these macros are defined: ''.
./doc/src/snippets/code/src_gui_image_qpixmap.cpp:43 [error] - Invalid number of character ({) when these macros are defined: ''.
./doc/src/snippets/code/src_gui_itemviews_qstandarditemmodel.cpp:44 [error] - syntax error
./doc/src/snippets/code/src_gui_itemviews_qtreewidget.cpp:46 [error] - syntax error
./doc/src/snippets/code/src_network_kernel_qhostaddress.cpp:46 [error] - syntax error
./doc/src/snippets/code/src_qt3support_dialogs_q3progressdialog.cpp:45 [error] - syntax error
./doc/src/snippets/code/src_qt3support_itemviews_q3iconview.cpp:75 [error] - syntax error
./doc/src/snippets/code/src_qt3support_itemviews_q3listview.cpp:78 [error] - Invalid number of character ({) when these macros are defined: ''.
./doc/src/snippets/code/src_script_qscriptengine.cpp:216 [error] - Invalid number of character (() when these macros are defined: ''.
./doc/src/snippets/code/tools_assistant_compat_lib_qassistantclient.cpp:58 [error] - Invalid number of character ({) when these macros are defined: ''.
./doc/src/snippets/code/tools_designer_src_lib_sdk_abstractformwindow.cpp:54 [error] - syntax error
./doc/src/snippets/image/image.cpp:64 [error] - Uninitialized variable: x
./doc/src/snippets/image/image.cpp:71 [error] - Uninitialized variable: x
./doc/src/snippets/qstring/main.cpp:549 [error] - Uninitialized variable: condition
./doc/src/snippets/quiloader/main.cpp:58 [error] - Uninitialized variable: myWidget
./examples/sql/relationaltablemodel/relationaltablemodel.cpp:114 [error] - Memory leak: view
./examples/sql/tablemodel/tablemodel.cpp:83 [error] - Memory leak: view1
./examples/sql/tablemodel/tablemodel.cpp:83 [error] - Memory leak: view2
./qmake/generators/makefiledeps.cpp:350 [error] - Common realloc mistake: "spare_buffer" nulled but not freed upon failure
./qmake/generators/makefiledeps.cpp:396 [error] - Resource leak: fd
./qmake/generators/makefiledeps.cpp:705 [error] - Resource leak: fd
./qmake/generators/makefiledeps.cpp:876 [error] - Resource leak: fd
./src/3rdparty/clucene/src/CLucene/analysis/AnalysisHeader.cpp:87 [error] - Common realloc mistake: "_termText" nulled but not freed upon failure
./src/3rdparty/clucene/src/CLucene/debug/memtracking.cpp:130 [error] - Memory leak: bp
./src/3rdparty/clucene/src/CLucene/debug/memtracking.cpp:178 [error] - Memory leak: bp
./src/3rdparty/clucene/src/CLucene/debug/memtracking.cpp:221 [error] - Memory leak: bp
./src/3rdparty/clucene/src/CLucene/index/SegmentTermEnum.cpp:381 [error] - Common realloc mistake: "buffer" nulled but not freed upon failure
./src/3rdparty/clucene/src/CLucene/index/TermVectorReader.cpp:275 [error] - Common realloc mistake: "buffer" nulled but not freed upon failure
./src/3rdparty/freetype/src/base/ftdbgmem.c:349 [error] - Possible null pointer dereference: table - otherwise it is redundant to check if table is null at line 351
./src/3rdparty/freetype/src/gxvalid/gxvcommn.c:801 [error] - Possible null pointer dereference: func
./src/3rdparty/freetype/src/gxvalid/gxvmort.c:204 [error] - Possible null pointer dereference: func
./src/3rdparty/freetype/src/gxvalid/gxvmorx.c:98 [error] - Possible null pointer dereference: func
./src/3rdparty/freetype/src/tools/apinames.c:89 [error] - Common realloc mistake: "the_names" nulled but not freed upon failure
./src/3rdparty/freetype/src/tools/ftrandom/ftrandom.c:363 [error] - Common realloc mistake: "fontlist" nulled but not freed upon failure
./src/3rdparty/freetype/src/truetype/ttinterp.c:1643 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1655 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1677 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1688 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1722 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1762 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1806 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1848 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1892 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:1936 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:2250 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:2277 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:2438 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:4120 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:4223 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:4332 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:5154 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:5365 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:5979 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:6151 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:6422 [error] - Uninitialized variable: __dummy
./src/3rdparty/freetype/src/truetype/ttinterp.c:6739 [error] - Uninitialized variable: __dummy
./src/3rdparty/harfbuzz/src/harfbuzz-arabic.c:1115 [error] - Memory leak: shapedChars
./src/3rdparty/harfbuzz/src/harfbuzz-arabic.c:1123 [error] - Memory leak: shapedChars
./src/3rdparty/harfbuzz/src/harfbuzz-tibetan.c:116 [error] - Memory leak: reordered
./src/3rdparty/harfbuzz/src/harfbuzz-buffer.c:135 [error] - Memory leak: buffer
./src/3rdparty/harfbuzz/src/harfbuzz-gdef.c:65 [error] - Memory leak: gdef
./src/3rdparty/harfbuzz/src/harfbuzz-gsub.c:67 [error] - Memory leak: gsub
./src/3rdparty/harfbuzz/src/harfbuzz-gsub.c:3894 [error] - Memory leak: stl
./src/3rdparty/harfbuzz/src/harfbuzz-gsub.c:3934 [error] - Memory leak: ltl
./src/3rdparty/harfbuzz/src/harfbuzz-gsub.c:3998 [error] - Memory leak: ftl
./src/3rdparty/harfbuzz/src/harfbuzz-gpos.c:98 [error] - Memory leak: gpos
./src/3rdparty/harfbuzz/src/harfbuzz-gpos.c:5606 [error] - Memory leak: stl
./src/3rdparty/harfbuzz/src/harfbuzz-gpos.c:5646 [error] - Memory leak: ltl
./src/3rdparty/harfbuzz/src/harfbuzz-gpos.c:5710 [error] - Memory leak: ftl
./src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:75 [error] - Invalid number of character ({) when these macros are defined: ''.
./src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:75 [error] - Invalid number of character ({) when these macros are defined: 'NDEBUG'.
./src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:75 [error] - Invalid number of character ({) when these macros are defined: 'QT_BUILD_SCRIPT_LIB'.
./src/3rdparty/javascriptcore/JavaScriptCore/wtf/dtoa.cpp:818 [error] - Return of the address of an auto-variable
./src/3rdparty/javascriptcore/JavaScriptCore/wtf/dtoa.cpp:875 [error] - Return of the address of an auto-variable
./src/3rdparty/libjpeg/jerror.c:103 [error] - Uninitialized variable: buffer
./src/3rdparty/libjpeg/jmemmgr.c:1067 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1068 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1069 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1070 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1071 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1072 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1073 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1074 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1075 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1076 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1077 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1080 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1083 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1086 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1087 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1089 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1090 [error] - Possible null pointer dereference: mem
./src/3rdparty/libjpeg/jmemmgr.c:1092 [error] - Possible null pointer dereference: mem
./src/3rdparty/libtiff/libtiff/tif_jpeg.c:227 [error] - Uninitialized variable: buffer
./src/3rdparty/libtiff/libtiff/tif_jpeg.c:243 [error] - Uninitialized variable: buffer
./src/3rdparty/libtiff/libtiff/tif_ojpeg.c:340 [error] - Uninitialized variable: buffer
./src/3rdparty/libtiff/libtiff/tif_ojpeg.c:354 [error] - Uninitialized variable: buffer
./src/3rdparty/libtiff/libtiff/tif_ojpeg.c:925 [error] - Invalid number of character (() when these macros are defined: 'C_LOSSLESS_SUPPORTED;OJPEG_SUPPORT;never'.
./src/3rdparty/libtiff/libtiff/tif_ojpeg.c:925 [error] - Invalid number of character (() when these macros are defined: 'OJPEG_SUPPORT;never'.
./src/3rdparty/ptmalloc/ptmalloc3.c:709 [error] - Uninitialized variable: s
./src/3rdparty/sqlite/shell.c:248 [error] - Common realloc mistake: "zLine" nulled but not freed upon failure
./src/3rdparty/sqlite/shell.c:267 [error] - Common realloc mistake: "zLine" nulled but not freed upon failure
./src/3rdparty/sqlite/shell.c:1719 [error] - Common realloc mistake: "zSql" nulled but not freed upon failure
./src/3rdparty/sqlite/shell.c:859 [error] - Memory leak: zTmp
./src/3rdparty/sqlite/shell.c:1821 [error] - Memory leak: home_dir
./src/3rdparty/sqlite/sqlite3.c:62087 [error] - Possible null pointer dereference: pExpr
./src/3rdparty/sqlite/sqlite3.c:62088 [error] - Possible null pointer dereference: pExpr
./src/3rdparty/webkit/JavaScriptCore/interpreter/Interpreter.cpp:71 [error] - Invalid number of character ({) when these macros are defined: ''.
./src/3rdparty/webkit/JavaScriptCore/interpreter/Interpreter.cpp:71 [error] - Invalid number of character ({) when these macros are defined: 'NDEBUG'.
./src/3rdparty/webkit/JavaScriptCore/wtf/dtoa.cpp:818 [error] - Return of the address of an auto-variable
./src/3rdparty/webkit/JavaScriptCore/wtf/dtoa.cpp:875 [error] - Return of the address of an auto-variable
./src/3rdparty/webkit/WebCore/bindings/js/JSLazyEventListener.cpp:80 [error] - Possible null pointer dereference: executionContext - otherwise it is redundant to check if executionContext is null at line 81
./src/3rdparty/webkit/WebCore/html/HTMLParser.cpp:596 [error] - Possible null pointer dereference: node - otherwise it is redundant to check if node is null at line 598
./src/3rdparty/webkit/WebCore/loader/CachedResourceHandle.h:43 [error] - ### Internal error in Cppcheck. Please report it.
./src/3rdparty/webkit/WebCore/loader/NetscapePlugInStreamLoader.cpp:67 [error] - Possible null pointer dereference: m_client - otherwise it is redundant to check if m_client is null at line 70
./src/3rdparty/webkit/WebCore/rendering/RenderBoxModelObject.cpp:473 [error] - Possible null pointer dereference: body - otherwise it is redundant to check if body is null at line 475
./src/3rdparty/webkit/WebCore/rendering/RenderBoxModelObject.cpp:474 [error] - Possible null pointer dereference: body - otherwise it is redundant to check if body is null at line 475
./src/3rdparty/zlib/examples/gun.c:393 [error] - Uninitialized variable: next
./src/3rdparty/zlib/gzio.c:149 [error] - Memory leak: s.path
./src/corelib/kernel/qcoreapplication_win.cpp:105 [error] - Common realloc mistake: "b" nulled but not freed upon failure
./src/corelib/kernel/qeventdispatcher_unix.cpp:602 [error] - Possible null pointer dereference: currentTimerInfo - otherwise it is redundant to check if currentTimerInfo is null at line 605
./src/corelib/kernel/qeventdispatcher_unix.cpp:603 [error] - Possible null pointer dereference: currentTimerInfo - otherwise it is redundant to check if currentTimerInfo is null at line 605
./src/corelib/tools/qdatetime.cpp:2921 [error] - Possible null pointer dereference: t
./src/corelib/tools/qdatetime.cpp:2924 [error] - Possible null pointer dereference: t
./src/corelib/tools/qdatetime.cpp:2925 [error] - Possible null pointer dereference: t
./src/dbus/qdbusabstractinterface.cpp:162 [error] - Array 'expectedSignature[1]' index 1 out of bounds
./src/gui/embedded/qtransportauth_qws.cpp:571 [error] - Undefined behaviour: linkTarget is used wrong in call to sprintf or snprintf. Quote: If copying takes place between objects that overlap as a result of a call to sprintf() or snprintf(), the results are undefined.
./src/gui/kernel/qclipboard_qws.cpp:231 [error] - Memory leak: d
./src/gui/kernel/qclipboard_win.cpp:269 [error] - Memory leak: d
./src/gui/kernel/qclipboard_win.cpp:289 [error] - Memory leak: d
./src/gui/kernel/qclipboard_win.cpp:335 [error] - Memory leak: d
./src/gui/kernel/qclipboard_x11.cpp:973 [error] - Memory leak: d
./src/gui/kernel/qclipboard_x11.cpp:992 [error] - Memory leak: d
./src/gui/kernel/qclipboard_x11.cpp:1526 [error] - Memory leak: d
./src/gui/kernel/qclipboard_x11.cpp:1540 [error] - Memory leak: d
./src/gui/painting/qpainter_p.h:205 [error] - Memory leak: QPainterPrivate::dummyState
./src/gui/painting/qpaintengine_raster_p.h:438 [error] - Common realloc mistake: "m_spans" nulled but not freed upon failure
./src/gui/painting/qpaintengine_raster_p.h:455 [error] - Common realloc mistake: "m_spans" nulled but not freed upon failure
./src/gui/painting/qregion.cpp:3613 [error] - Memory leak: region
./src/gui/styles/qcleanlooksstyle.cpp:3765 [style] - Redundant assignment of "ret" in switch
./src/gui/styles/qwindowscestyle.cpp:2296 [style] - Redundant assignment of "ret" in switch
./src/gui/styles/qwindowsxpstyle.cpp:4055 [error] - Mismatching allocation and deallocation: bufferDump
./src/gui/text/qfont.cpp:179 [error] - Uninitialized variable: dpi
./src/gui/text/qfont.cpp:207 [error] - Uninitialized variable: dpi
./src/gui/text/qfontengine_qws.cpp:477 [error] - Possible null pointer dereference: glyph - otherwise it is redundant to check if glyph is null at line 480
./src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp:130 [error] - Mismatching allocation and deallocation: streams
./src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp:204 [error] - Mismatching allocation and deallocation: vr
./src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp:348 [error] - Mismatching allocation and deallocation: audioDevices
./src/network/kernel/qnetworkinterface_unix.cpp:271 [error] - Memory leak: iface
./src/network/socket/qabstractsocket.cpp:530 [error] - Null pointer dereference
./src/network/socket/qtcpserver.cpp:283 [error] - Null pointer dereference
./src/opengl/qpaintengine_opengl.cpp:1816 [error] - Common realloc mistake: "vertices" nulled but not freed upon failure
./src/plugins/iconengines/svgiconengine/qsvgiconengine.cpp:213 [error] - Invalid number of character (() when these macros are defined: 'QT_NO_COMPRESS'.
./src/plugins/imageformats/jpeg/qjpeghandler.cpp:518 [error] - Uninitialized variable: buffer
./src/qt3support/itemviews/q3listview.cpp:3881 [error] - Possible null pointer dereference: c - otherwise it is redundant to check if c is null at line 3882
./src/qt3support/network/q3dns.cpp:960 [error] - Possible null pointer dereference: theNs
./src/qt3support/network/q3dns.cpp:962 [error] - Possible null pointer dereference: theNs
./src/qt3support/network/q3ftp.cpp:1785 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1803 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1818 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1839 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1873 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1926 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1935 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:1977 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:2007 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:2066 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:2189 [error] - Memory leak: d
./src/qt3support/network/q3ftp.cpp:2297 [error] - Memory leak: d
./src/qt3support/text/q3richtext.cpp:8082 [error] - Possible null pointer dereference: cell - otherwise it is redundant to check if cell is null at line 8083
./src/qt3support/text/q3richtext.cpp:8120 [error] - Possible null pointer dereference: cell - otherwise it is redundant to check if cell is null at line 8121
./src/qt3support/text/q3textedit.cpp:4347 [error] - Memory leak: drag
./src/qt3support/text/q3textedit.cpp:3281 [error] - Memory leak: drag
./src/tools/moc/generator.cpp:1137 [error] - Data is allocated but not initialized: blob
./tools/assistant/compat/lib/qassistantclient.cpp:444 [error] - Memory leak: d
./tools/designer/src/components/widgetbox/widgetboxtreewidget.cpp:748 [error] - Memory leak: categoryView
./tools/linguist/linguist/messageeditor.cpp:780 [error] - Uninitialized variable: te
./tools/qdoc3/main.cpp:332 [error] - Possible null pointer dereference: generator
./tools/qtestlib/wince/remotelib/commands.cpp:66 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:68 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:72 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:75 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:79 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:85 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:87 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:89 [error] - Mismatching allocation and deallocation: appName
./tools/qtestlib/wince/remotelib/commands.cpp:73 [error] - Mismatching allocation and deallocation: arguments
./tools/qtestlib/wince/remotelib/commands.cpp:75 [error] - Mismatching allocation and deallocation: arguments
./tools/qtestlib/wince/remotelib/commands.cpp:79 [error] - Mismatching allocation and deallocation: arguments
./tools/qtestlib/wince/remotelib/commands.cpp:85 [error] - Mismatching allocation and deallocation: arguments
./tools/qtestlib/wince/remotelib/commands.cpp:87 [error] - Mismatching allocation and deallocation: arguments
./tools/qtestlib/wince/remotelib/commands.cpp:90 [error] - Mismatching allocation and deallocation: arguments
./tools/qvfb/qvfbshmem.cpp:280 [error] - instance of "DisplayLock" object destroyed immediately

Note: if you think the results reveal a security bug, please don't hesitate to contact the security team
This report was generated on Wed, 22 Dec 2010 05:01:33 +0000, based on results by cppcheck 1.46

Automated Code Analysis

cppcheck analysis of qt4-x11_4.6.3-4.dsc