2026-05-05 08:21
ftp://ftp.de.debian.org/debian/pool/main/t/tclvfs/tclvfs_1.4.2~20230906.orig.tar.gz
cppcheck-options: --library=posix --library=gnu --library=bsd  --inconclusive --enable=style,information --inline-suppr --template=daca2 --disable=missingInclude --suppress=unmatchedSuppression --check-library --debug-warnings --suppress=autoNoType --suppress=valueFlowBailout --suppress=bailoutUninitVar --suppress=symbolDatabaseWarning --suppress=normalCheckLevelConditionExpressions -D__GNUC__ --platform=unix64 -j1
platform: Linux-6.12.85+deb13-amd64-x86_64-with-glibc2.41
python: 3.13.5
client-version: 1.3.70
compiler: g++ (20250906) 15.2.0
cppcheck: head 2.20.0
head-info: 519958a (2026-05-04 15:03:10 +0200)
count: 57 33
elapsed-time: 0.4 0.3
head-timing-info:

old-timing-info:

head results:
tclvfs/generic/vfs.c:354:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_ERROR [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:449:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:495:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_ERROR [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:607:13: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:738:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_ERROR [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:891:6: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:908:33: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_PATH_ABSOLUTE [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1066:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1132:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1282:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1300:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDONLY [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1342:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1479:38: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_READABLE [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1551:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1620:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1646:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1679:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1751:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1808:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1855:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:1937:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:2029:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_ERROR [valueFlowBailoutIncompleteVar]
tclvfs/generic/vfs.c:351:17: style:inconclusive: Function 'Vfs_Init' argument 1 names different: declaration '<unnamed>' definition 'interp'. [funcArgNamesDifferentUnnamed]
tclvfs/generic/vfs.c:407:17: style:inconclusive: Function 'Vfs_RegisterWithInterp' argument 1 names different: declaration '<unnamed>' definition 'interp'. [funcArgNamesDifferentUnnamed]
tclvfs/generic/vfs.c:446:16: style:inconclusive: Function 'Vfs_UnregisterWithInterp' argument 1 names different: declaration '<unnamed>' definition 'dummy'. [funcArgNamesDifferentUnnamed]
tclvfs/generic/vfs.c:447:17: style:inconclusive: Function 'Vfs_UnregisterWithInterp' argument 2 names different: declaration '<unnamed>' definition 'interp'. [funcArgNamesDifferentUnnamed]
tclvfs/generic/vfs.c:1883:14: style:inconclusive: Function 'Vfs_AddVolume' argument 1 names different: declaration '<unnamed>' definition 'volume'. [funcArgNamesDifferentUnnamed]
tclvfs/generic/vfs.c:1909:14: style:inconclusive: Function 'Vfs_RemoveVolume' argument 1 names different: declaration '<unnamed>' definition 'volume'. [funcArgNamesDifferentUnnamed]
tclvfs/generic/vfs.c:489:11: style: Variable 'strRep' can be declared as pointer to const [constVariablePointer]
tclvfs/generic/vfs.c:563:17: style: Parameter 'interp' can be declared as pointer to const [constParameterPointer]
tclvfs/generic/vfs.c:566:11: style: Variable 'strRep' can be declared as pointer to const [constVariablePointer]
tclvfs/generic/vfs.c:643:11: style: Variable 'mountStr' can be declared as pointer to const [constVariablePointer]
tclvfs/generic/vfs.c:982:11: style: Variable 'normed' can be declared as pointer to const [constVariablePointer]
tclvfs/generic/vfs.c:1149:9: style: Variable 'fieldName' can be declared as pointer to const [constVariablePointer]
tclvfs/generic/vfs.c:1225:13: style: Variable 'str' can be declared as pointer to const [constVariablePointer]
tclvfs/generic/vfs.c:1517:23: style: Parameter 'types' can be declared as pointer to const [constParameterPointer]
tclvfs/generic/vfs.c:1354:16: style: Variable 'returnVal' is assigned a value that is never used. [unreadVariable]
tclvfs/generic/vfs.c:1361:20: style: Variable 'returnVal' is assigned a value that is never used. [unreadVariable]
tclvfs/win/nmakehlp.c:80:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SEM_FAILCRITICALERRORS [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:210:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PROCESS_INFORMATION [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:346:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PROCESS_INFORMATION [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:474:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DWORD [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:649:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:690:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DWORD [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:707:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable MAX_PATH [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:725:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable MAX_PATH [valueFlowBailoutIncompleteVar]
tclvfs/win/nmakehlp.c:637:13: warning: Either the condition 've' is redundant or there is possible null pointer dereference: ve. [nullPointerRedundantCheck]
tclvfs/win/nmakehlp.c:636:10: note: Assuming that condition 've' is not redundant
tclvfs/win/nmakehlp.c:637:13: note: Null pointer dereference
tclvfs/win/nmakehlp.c:680:12: warning: If resource allocation fails, then there is a possible null pointer dereference: fp [nullPointerOutOfResources]
tclvfs/win/nmakehlp.c:618:15: note: Assuming allocation function fails
tclvfs/win/nmakehlp.c:618:15: note: Assignment 'fp=fopen(filename,"rt")', assigned value is 0
tclvfs/win/nmakehlp.c:680:12: note: Null pointer dereference
tclvfs/win/nmakehlp.c:472:17: style: Same expression on both sides of '-' because 'lastBuf' and 'pi->buffer' represent the same value. [duplicateExpression]
tclvfs/win/nmakehlp.c:467:23: note: 'lastBuf' is assigned value 'pi->buffer' here.
tclvfs/win/nmakehlp.c:472:17: note: Same expression on both sides of '-' because 'lastBuf' and 'pi->buffer' represent the same value.
tclvfs/win/nmakehlp.c:484:5: style:inconclusive: Consecutive return, break, continue, goto or throw statements are unnecessary. [duplicateBreak]
tclvfs/win/nmakehlp.c:611:17: style:inconclusive: Function 'SubstituteFile' argument 1 names different: declaration 'substs' definition 'substitutions'. [funcArgNamesDifferent]
tclvfs/win/nmakehlp.c:44:39: note: Function 'SubstituteFile' argument 1 names different: declaration 'substs' definition 'substitutions'.
tclvfs/win/nmakehlp.c:611:17: note: Function 'SubstituteFile' argument 1 names different: declaration 'substs' definition 'substitutions'.
tclvfs/win/nmakehlp.c:705:17: style:inconclusive: Function 'QualifyPath' argument 1 names different: declaration 'path' definition 'szPath'. [funcArgNamesDifferent]
tclvfs/win/nmakehlp.c:45:36: note: Function 'QualifyPath' argument 1 names different: declaration 'path' definition 'szPath'.
tclvfs/win/nmakehlp.c:705:17: note: Function 'QualifyPath' argument 1 names different: declaration 'path' definition 'szPath'.
tclvfs/win/nmakehlp.c:794:41: style:inconclusive: Function 'LocateDependency' argument 1 names different: declaration 'keyfile' definition 'keypath'. [funcArgNamesDifferent]
tclvfs/win/nmakehlp.c:46:41: note: Function 'LocateDependency' argument 1 names different: declaration 'keyfile' definition 'keypath'.
tclvfs/win/nmakehlp.c:794:41: note: Function 'LocateDependency' argument 1 names different: declaration 'keyfile' definition 'keypath'.
tclvfs/win/nmakehlp.c:663:23: style: Local variable 'sp' shadows outer variable [shadowVariable]
tclvfs/win/nmakehlp.c:616:16: note: Shadowed declaration
tclvfs/win/nmakehlp.c:663:23: note: Shadow variable
tclvfs/win/nmakehlp.c:647:19: style: Variable 'p' can be declared as pointer to const [constVariablePointer]
tclvfs/win/nmakehlp.c:661:9: style: Variable 'm' can be declared as pointer to const [constVariablePointer]
tclvfs/win/nmakehlp.c:663:23: style: Variable 'sp' can be declared as pointer to const [constVariablePointer]
diff:
head tclvfs/generic/vfs.c:1066:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1132:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1149:9: style: Variable 'fieldName' can be declared as pointer to const [constVariablePointer]
head tclvfs/generic/vfs.c:1225:13: style: Variable 'str' can be declared as pointer to const [constVariablePointer]
head tclvfs/generic/vfs.c:1282:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1342:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1354:16: style: Variable 'returnVal' is assigned a value that is never used. [unreadVariable]
head tclvfs/generic/vfs.c:1361:20: style: Variable 'returnVal' is assigned a value that is never used. [unreadVariable]
head tclvfs/generic/vfs.c:1479:38: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_READABLE [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1517:23: style: Parameter 'types' can be declared as pointer to const [constParameterPointer]
head tclvfs/generic/vfs.c:1551:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_OK [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1620:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1646:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1679:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1751:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1808:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1855:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable TCL_EVAL_GLOBAL [valueFlowBailoutIncompleteVar]
head tclvfs/generic/vfs.c:1883:14: style:inconclusive: Function 'Vfs_AddVolume' argument 1 names different: declaration '<unnamed>' definition 'volume'. [funcArgNamesDifferentUnnamed]
head tclvfs/generic/vfs.c:1909:14: style:inconclusive: Function 'Vfs_RemoveVolume' argument 1 names different: declaration '<unnamed>' definition 'volume'. [funcArgNamesDifferentUnnamed]
head tclvfs/generic/vfs.c:351:17: style:inconclusive: Function 'Vfs_Init' argument 1 names different: declaration '<unnamed>' definition 'interp'. [funcArgNamesDifferentUnnamed]
head tclvfs/generic/vfs.c:407:17: style:inconclusive: Function 'Vfs_RegisterWithInterp' argument 1 names different: declaration '<unnamed>' definition 'interp'. [funcArgNamesDifferentUnnamed]
head tclvfs/generic/vfs.c:446:16: style:inconclusive: Function 'Vfs_UnregisterWithInterp' argument 1 names different: declaration '<unnamed>' definition 'dummy'. [funcArgNamesDifferentUnnamed]
head tclvfs/generic/vfs.c:447:17: style:inconclusive: Function 'Vfs_UnregisterWithInterp' argument 2 names different: declaration '<unnamed>' definition 'interp'. [funcArgNamesDifferentUnnamed]
head tclvfs/generic/vfs.c:982:11: style: Variable 'normed' can be declared as pointer to const [constVariablePointer]


DONE