cppcheck analysis of plt-scheme_4.2.4-2.dsc

./collects/mzscheme/examples/tree.cxx:274 [error] - Array 'argv[2]' index 2 out of bounds
./collects/mzscheme/examples/tree.cxx:278 [error] - Array 'argv[2]' index 2 out of bounds
./collects/mzscheme/examples/tree.cxx:283 [error] - Array 'argv[2]' index 2 out of bounds
./collects/mzscheme/examples/tree.cxx:115 [possible error] - Memory leak: Tree::left_branch
./collects/mzscheme/examples/tree.cxx:115 [possible error] - Memory leak: Tree::right_branch
./collects/plot/src/all/plargs.c:1833 [error] - Memory leak: spec
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: ''.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'BSD'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MAXSEG_64K'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MAXSEG_64K;_MSC_VER'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MSDOS;PNG_VERSION_INFO_ONLY'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'M_I86MM'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNGARG'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNGARG;OF'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNGARG;_NO_PROTO'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_1_0_X'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_1_0_X;PNG_NO_ERROR_NUMBERS'.
./collects/plot/src/all/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_1_0_X;PNG_NO_STDIO'.
./src/foreign/foreign.c:2499 [possible error] - Memory leak: ivals
./src/mred/mred.cxx:3619 [error] - Return of the address of an auto-variable
./src/mred/wxs/wxscheme.cxx:2587 [error] - Unusual pointer arithmetic
./src/mred/wxs/wxscheme.cxx:2590 [error] - Unusual pointer arithmetic
./src/mred/wxs/wxscheme.cxx:2517 [error] - Unusual pointer arithmetic
./src/mred/wxs/wxscheme.cxx:2520 [error] - Unusual pointer arithmetic
./src/mzscheme/gc/setjmp_t.c:57 [error] - Return of the address of an auto-variable
./src/mzscheme/gc/tests/test_cpp.cc:64 [error] - Class A which is inherited by class B does not have a virtual destructor
./src/mzscheme/gc/tests/test_cpp.cc:64 [error] - Class A which is inherited by class C does not have a virtual destructor
./src/mzscheme/gc/tests/test_cpp.cc:245 [possible error] - Memory leak: c
./src/mzscheme/gc/tests/test_cpp.cc:245 [possible error] - Memory leak: f
./src/mzscheme/gc/tests/test_cpp.cc:253 [possible error] - Memory leak: b
./src/mzscheme/gc/tests/test_cpp.cc:110 [possible error] - Memory leak: C::left
./src/mzscheme/gc/tests/test_cpp.cc:111 [possible error] - Memory leak: C::right
./src/mzscheme/src/env.c:5428 [error] - Possible null pointer dereference: env - otherwise it is redundant to check if env is null at line 5430
./src/mzscheme/src/error.c:2370 [possible error] - Array 'slots[1]' index 1 out of bounds
./src/mzscheme/src/error.c:2371 [possible error] - Array 'slots[1]' index 2 out of bounds
./src/mzscheme/src/error.c:2371 [possible error] - Array 'slots[1]' index 3 out of bounds
./src/mzscheme/src/eval.c:877 [possible error] - Array 'args[1]' index 1 out of bounds
./src/mzscheme/src/eval.c:878 [possible error] - Array 'args[1]' index 2 out of bounds
./src/mzscheme/src/eval.c:879 [possible error] - Array 'args[1]' index 3 out of bounds
./src/mzscheme/src/eval.c:880 [possible error] - Array 'args[1]' index 3 out of bounds
./src/mzscheme/src/eval.c:881 [possible error] - Array 'args[1]' index 4 out of bounds
./src/mzscheme/src/eval.c:882 [possible error] - Array 'args[1]' index 4 out of bounds
./src/mzscheme/src/eval.c:884 [possible error] - Array 'args[1]' index 5 out of bounds
./src/mzscheme/src/eval.c:886 [possible error] - Array 'args[1]' index 6 out of bounds
./src/mzscheme/src/eval.c:888 [possible error] - Array 'args[1]' index 7 out of bounds
./src/mzscheme/src/eval.c:889 [possible error] - Array 'args[1]' index 7 out of bounds
./src/mzscheme/src/eval.c:891 [possible error] - Array 'args[1]' index 8 out of bounds
./src/mzscheme/src/eval.c:892 [possible error] - Array 'args[1]' index 8 out of bounds
./src/mzscheme/src/eval.c:894 [possible error] - Array 'args[1]' index 9 out of bounds
./src/mzscheme/src/eval.c:4957 [possible error] - Array 'array[1]' index 1 out of bounds
./src/mzscheme/src/eval.c:5936 [possible error] - Array 'array[1]' index 1 out of bounds
./src/mzscheme/src/file.c:5979 [error] - Unusual pointer arithmetic
./src/mzscheme/src/file.c:5984 [error] - Unusual pointer arithmetic
./src/mzscheme/src/file.c:5986 [error] - Unusual pointer arithmetic
./src/mzscheme/src/fun.c:4194 [error] - Uninitialized variable: v
./src/mzscheme/src/unwind/libunwind.c:1644 [error] - Array 'reg[19]' index 52 out of bounds
./src/wxcommon/PSDC.cxx:303 [error] - Possible null pointer dereference: wxThePrintSetupData - otherwise it is redundant to check if wxThePrintSetupData is null at line 330
./src/wxcommon/PSDC.cxx:304 [error] - Possible null pointer dereference: wxThePrintSetupData - otherwise it is redundant to check if wxThePrintSetupData is null at line 330
./src/wxcommon/PSDC.cxx:315 [error] - Possible null pointer dereference: wxThePrintSetupData - otherwise it is redundant to check if wxThePrintSetupData is null at line 330
./src/wxcommon/jpeg/cjpeg.c:606 [possible error] - Resource leak: input_file
./src/wxcommon/jpeg/cjpeg.c:606 [possible error] - Resource leak: output_file
./src/wxcommon/jpeg/djpeg.c:616 [possible error] - Resource leak: input_file
./src/wxcommon/jpeg/djpeg.c:616 [possible error] - Resource leak: output_file
./src/wxcommon/jpeg/jpegtran.c:504 [possible error] - Resource leak: input_file
./src/wxcommon/jpeg/jpegtran.c:504 [possible error] - Resource leak: output_file
./src/wxcommon/jpeg/wrjpgcom.c:583 [error] - Memory leak: comment_arg
./src/wxcommon/jpeg/wrjpgcom.c:583 [possible error] - Resource leak: comment_file
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: ''.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MAXSEG_64K;PNG_VERSION_INFO_ONLY'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MAXSEG_64K;_MSC_VER'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_1_0_X'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_1_0_X;PNG_NO_STDIO'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_1_0_X;PNG_VERSION_INFO_ONLY'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_CORRECT_PALETTE_SUPPORTED'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_DEBUG'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_DLL;PNG_VERSION_INFO_ONLY'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_FIXED_POINT_SUPPORTED;PNG_cHRM_SUPPORTED'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_FIXED_POINT_SUPPORTED;PNG_gAMA_SUPPORTED'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'PNG_FLOATING_POINT_SUPPORTED'.
./src/wxxt/contrib/xpm/lib/CrBufFrI.c:164 [possible error] - Memory leak: ptr
./src/wxxt/src/Application/AppMain.cc:450 [possible error] - Memory leak: c
./src/wxxt/src/GDI-Classes/Bitmap.cc:621 [possible error] - Memory leak: bm
./src/wxxt/src/GDI-Classes/Bitmap.cc:621 [possible error] - Memory leak: tmp
./src/wxxt/src/GDI-Classes/Bitmap.cc:621 [possible error] - Memory leak: c
./src/wxxt/src/GDI-Classes/Bitmap.cc:682 [possible error] - Memory leak: bm
./src/wxxt/src/Windows/Frame.cc:660 [possible error] - Memory leak: bm
./src/wxxt/src/Windows/Frame.cc:659 [possible error] - Memory leak: mdc
./src/wxxt/src/Windows/Menu.cc:358 [error] - Possible null pointer dereference: found - otherwise it is redundant to check if found is null at line 360
./src/wxxt/src/Windows/Menu.cc:642 [possible error] - Memory leak: event
./src/wxxt/src/Windows/Window.cc:1733 [possible error] - Memory leak: wxevent
./src/wxxt/src/Windows/Window.cc:2223 [possible error] - Memory leak: wxevent
./src/wxxt/src/x/wbuild/intl/bindtextdom.c:108 [error] - Memory leak: new_dirname
./src/wxxt/src/x/wbuild/intl/bindtextdom.c:126 [error] - Memory leak: new_binding
./src/wxxt/src/x/wbuild/intl/bindtextdom.c:131 [error] - Memory leak: new_binding
./src/wxxt/src/x/wbuild/intl/cat-compat.c:99 [possible error] - Memory leak: new_name
./src/wxxt/src/x/wbuild/intl/localealias.c:276 [error] - Resource leak: fp
./src/wxxt/utils/image/src/wx_24to8.cc:679 [error] - Memory leak: thisline
./src/wxxt/utils/image/src/wx_24to8.cc:679 [error] - Memory leak: nextline
./src/wxxt/utils/image/src/wx_24to8.cc:816 [error] - Memory leak: thisline
./src/wxxt/utils/image/src/wx_24to8.cc:816 [error] - Memory leak: nextline
./src/wxxt/utils/image/src/wx_bmp.cc:287 [possible error] - Memory leak: _pic24
./src/wxxt/utils/image/src/wx_bmp.cc:281 [possible error] - Memory leak: pic8

Note: if you think the results reveal a security bug, please don't hesitate to contact the security team
This report was generated on Thu, 16 Dec 2010 06:00:42 +0000, based on results by cppcheck 1.41-modif

Automated Code Analysis

cppcheck analysis of plt-scheme_4.2.4-2.dsc