Automated Code Analysis

cppcheck analysis of xcircuit_3.6.135.dfsg-1.dsc

• ./Xw/TextEdit.c:990 [error] - Resource leak: fid
• ./elements.c:589 [error] - Uninitialized variable: strpos
• ./events.c:4092 [error] - Possible null pointer dereference: lastpart - otherwise it is redundant to check if lastpart is null at line 4096
• ./events.c:4541 [error] - Memory leak: popdata
• ./filelist.c:216 [error] - Common realloc mistake: "retstr" nulled but not freed upon failure
• ./filelist.c:455 [error] - Common realloc mistake: "files" nulled but not freed upon failure
• ./filelist.c:630 [error] - Common realloc mistake: "tbuf" nulled but not freed upon failure
• ./filelist.c:881 [error] - Common realloc mistake: "cwdname" nulled but not freed upon failure
• ./files.c:1211 [error] - Buffer access out-of-bounds: inname
• ./files.c:4673 [error] - Deallocating a deallocated pointer: template
• ./fontfile.c:123 [error] - Common realloc mistake: "fonts" nulled but not freed upon failure
• ./fontfile.c:277 [error] - Common realloc mistake: "fonts" nulled but not freed upon failure
• ./fontfile.c:359 [error] - Common realloc mistake: "fonts" nulled but not freed upon failure
• ./fontfile.c:94 [error] - Dangerous usage of 'tempname' (strncpy doesn't always 0-terminate it)
• ./formats.c:103 [error] - Resource leak: ps
• ./functions.c:2269 [error] - Common realloc mistake: "tmppoints" nulled but not freed upon failure
• ./functions.c:2276 [error] - Common realloc mistake: "tmppoints" nulled but not freed upon failure
• ./keybindings.c:336 [error] - Common realloc mistake: "retstr" nulled but not freed upon failure
• ./keybindings.c:347 [error] - Common realloc mistake: "retstr" nulled but not freed upon failure
• ./keybindings.c:371 [error] - Common realloc mistake: "retstr" nulled but not freed upon failure
• ./keybindings.c:381 [error] - Common realloc mistake: "retstr" nulled but not freed upon failure
• ./keybindings.c:443 [error] - Common realloc mistake: "kptr" nulled but not freed upon failure
• ./keybindings.c:447 [error] - Common realloc mistake: "kptr" nulled but not freed upon failure
• ./menucalls.c:840 [error] - Buffer access out-of-bounds
• ./netlist.c:974 [error] - Common realloc mistake: "tmppts" nulled but not freed upon failure
• ./netlist.c:997 [error] - Common realloc mistake: "tmppts" nulled but not freed upon failure
• ./netlist.c:1014 [error] - Common realloc mistake: "tmppts" nulled but not freed upon failure
• ./netlist.c:4151 [error] - Common realloc mistake: "newprefix" nulled but not freed upon failure
• ./netlist.c:5443 [error] - Common realloc mistake: "newprefix" nulled but not freed upon failure
• ./netlist.c:6355 [error] - Common realloc mistake: "included_files" nulled but not freed upon failure
• ./opengl.c:373 [error] - Common realloc mistake: "v" nulled but not freed upon failure
• ./parameter.c:1873 [error] - Memory leak: sstart
• ./spiceparser/netlist_lib.c:1480 [error] - Memory leak: digital_func
• ./spiceparser/netlist_lib.c:1476 [error] - Allocation with malloc, free doesn't release it.
• ./tclxcircuit.c:2358 [error] - Buffer access out-of-bounds
• ./text.c:600 [error] - Common realloc mistake: "sout" nulled but not freed upon failure
• ./text.c:605 [error] - Common realloc mistake: "sout" nulled but not freed upon failure
• ./text.c:1521 [error] - Common realloc mistake: "tabstops" nulled but not freed upon failure
• ./text.c:1734 [error] - Common realloc mistake: "tabstops" nulled but not freed upon failure
• ./text.c:448 [error] - Memory leak: tmpptr
• ./w32x11.c:392 [error] - Memory leak: d
• ./xcircuit.c:153 [error] - Common realloc mistake: "colorlist" nulled but not freed upon failure
• ./xcwin32.c:445 [error] - Memory leak: d
• ./xcwin32.c:2597 [error] - Memory leak: popup
• ./xcwin32.c:3156 [error] - Memory leak: popup
• ./xtfuncs.c:943 [error] - Common realloc mistake: "fontnumbers" nulled but not freed upon failure
• ./xtfuncs.c:1707 [error] - Memory leak: popdata
• ./xtgui.c:563 [error] - Common realloc mistake: "promptstr" nulled but not freed upon failure

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