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/plot/src/all/gzio.c:124 [error] - Memory leak: s.path
./collects/plot/src/all/plargs.c:1833 [error] - Memory leak: spec
./collects/plot/src/all/plot3d.c:439 [error] - Common realloc mistake: "zz" nulled but not freed upon failure
./collects/plot/src/all/plot3d.c:902 [error] - Common realloc mistake: "uu" nulled but not freed upon failure
./collects/plot/src/all/plot3d.c:903 [error] - Common realloc mistake: "vv" nulled but not freed upon failure
./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'.
./src/mred/mred.cxx:3619 [error] - Return of the address of an auto-variable
./src/mred/wxs/wxs_butn.cxx:202 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_butn.cxx:240 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_butn.cxx:283 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_butn.cxx:358 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_butn.cxx:392 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_chce.cxx:325 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_chce.cxx:363 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_chce.cxx:406 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_chce.cxx:481 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_chce.cxx:515 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_ckbx.cxx:206 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_ckbx.cxx:244 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_ckbx.cxx:287 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_ckbx.cxx:362 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_ckbx.cxx:396 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:276 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:314 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:357 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:432 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:466 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:502 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:538 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:574 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_cnvs.cxx:608 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:267 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:305 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:348 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:423 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:457 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:629 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_fram.cxx:669 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_gage.cxx:212 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_gage.cxx:250 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_gage.cxx:293 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_gage.cxx:368 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_gage.cxx:402 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_item.cxx:406 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_item.cxx:444 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_item.cxx:487 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_item.cxx:562 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_item.cxx:596 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_lbox.cxx:363 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_lbox.cxx:401 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_lbox.cxx:444 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_lbox.cxx:519 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_lbox.cxx:553 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:234 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:272 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:315 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:390 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:424 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1168 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1206 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1249 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1324 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1358 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1392 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_panl.cxx:1432 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_rado.cxx:429 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_rado.cxx:467 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_rado.cxx:510 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_rado.cxx:585 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_rado.cxx:619 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_slid.cxx:200 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_slid.cxx:238 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_slid.cxx:281 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_slid.cxx:356 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_slid.cxx:390 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:348 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:386 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:429 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:504 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:538 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:1197 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:1235 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:1278 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:1353 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_tabc.cxx:1387 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_win.cxx:264 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_win.cxx:302 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_win.cxx:345 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_win.cxx:420 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxs_win.cxx:454 [error] - Uninitialized variable: savebuf
./src/mred/wxs/wxscheme.cxx:2544 [error] - Unusual pointer arithmetic
./src/mred/wxs/wxscheme.cxx:2547 [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/mred/wxs/wxscheme.cxx:2587 [error] - Unusual pointer arithmetic
./src/mred/wxs/wxscheme.cxx:2590 [error] - Unusual pointer arithmetic
./src/mzscheme/gc/if_not_there.c:26 [error] - Resource leak: f
./src/mzscheme/gc/setjmp_t.c:57 [error] - Return of the address of an auto-variable
./src/mzscheme/gc2/mem_account.c:593 [error] - Possible null pointer dereference: c - otherwise it is redundant to check if c is null at line 594
./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/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/gmp/gmp.c:1816 [error] - Uninitialized variable: rp
./src/mzscheme/src/gmp/gmp.c:1896 [error] - Uninitialized variable: rp
./src/mzscheme/src/network.c:1593 [error] - Possible null pointer dereference: tcp_connect_src - otherwise it is redundant to check if tcp_connect_src is null at line 1665
./src/mzscheme/src/read.c:2519 [error] - Buffer access out-of-bounds
./src/mzscheme/src/read.c:2664 [error] - Buffer access out-of-bounds
./src/mzscheme/src/read.c:3350 [error] - Buffer access out-of-bounds
./src/mzscheme/src/read.c:4273 [error] - Buffer access out-of-bounds
./src/mzscheme/src/read.c:4257 [error] - Buffer access out-of-bounds
./src/mzscheme/src/read.c:4264 [error] - Buffer access out-of-bounds
./src/mzscheme/src/salloc.c:1415 [error] - Uninitialized variable: v
./src/mzscheme/src/thread.c:1996 [error] - Possible null pointer dereference: m - otherwise it is redundant to check if m is null at line 1997
./src/mzscheme/src/thread.c:2010 [error] - Possible null pointer dereference: m - otherwise it is redundant to check if m is null at line 2011
./src/wxcommon/jpeg/jerror.c:103 [error] - Uninitialized variable: buffer
./src/wxcommon/jpeg/jmemmgr.c:1067 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1068 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1069 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1070 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1071 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1072 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1073 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1074 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1075 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1076 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1077 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1080 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1083 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1086 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1087 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1089 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1090 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/jmemmgr.c:1092 [error] - Possible null pointer dereference: mem
./src/wxcommon/jpeg/wrjpgcom.c:583 [error] - Memory leak: comment_arg
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MAXSEG_64K'.
./src/wxcommon/libpng/pngmem.c:437 [error] - Invalid number of character (() when these macros are defined: 'MAXSEG_64K;_MSC_VER'.
./src/wxcommon/wxGC.cxx:145 [error] - Null pointer dereference
./src/wxcommon/zlib/gzio.c:124 [error] - Memory leak: s.path
./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/XWidgets/xwMenu.c:1635 [error] - Possible null pointer dereference: item - otherwise it is redundant to check if item is null at line 1637
./src/wxxt/src/x/wbuild/intl/localealias.c:276 [error] - Resource leak: fp
./src/wxxt/src/x/wbuild/src/scan.c:2074 [error] - Common realloc mistake: "buf" nulled but not freed upon failure
./src/wxxt/src/x/wbuild/src/scan.c:2111 [error] - Common realloc mistake: "buf" nulled but not freed upon failure
./src/wxxt/utils/image/src/wx_24to8.cc:656 [error] - Memory leak: cell
./src/wxxt/utils/image/src/wx_24to8.cc:742 [error] - Memory leak: cell

Note: if you think the results reveal a security bug, please don't hesitate to contact the security team
This report was generated on Tue, 21 Dec 2010 23:58:37 +0000, based on results by cppcheck 1.46

Automated Code Analysis

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