Balázs Kéri 854cbbf4a8

[clang][analyzer] Split NullDereferenceChecker into modeling and reporting (#122139) ...

The checker currently reports beneath the null dereference dereferences
of undefined value and of label addresses. If we want to add more kinds
of invalid dereferences (or split the existing functionality) it is more
useful to make it separate checkers.
To make this possible the existing checker is split into a
DereferenceModeling part and a NullDereference checker that actually
only switches on the check of null dereference. This is similar
architecture as in MallocChecker and CStringChecker.

The change is almost NFC but a new (modeling) checker is added. If the
NullDereference checker is turned off the found invalid dereferences
will still stop the analysis without emitted warning (this is different
compared to the old behavior).

2025-01-10 11:17:06 +01:00

..

cert

[clang][analyzer] Move checker 'cert.pos.34c' (in alpha.security) into 'PutenvStackArray' (#92424)

2024-05-23 12:56:16 +02:00

MPI-Checker

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

RetainCountChecker

[clang][NFC] declare internal linkage function static (#108759)

2024-09-16 22:02:38 +08:00

UninitializedObject

[analyzer][NFC] Take SVal and NonLoc by value

2024-01-01 22:00:32 +01:00

WebKit

[webkit.UncountedLambdaCapturesChecker] Fix a nullptr deference. (#120702)

2024-12-20 10:18:08 -08:00

AllocationState.h

…

AnalysisOrderChecker.cpp

…

AnalyzerStatsChecker.cpp

…

ArrayBoundChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

ArrayBoundCheckerV2.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

BasicObjCFoundationChecks.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

BitwiseShiftChecker.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

BlockInCriticalSectionChecker.cpp

[analyzer] Fix false positive for mutexes inheriting mutex_base (#106240)

2024-08-28 11:30:18 +02:00

BoolAssignmentChecker.cpp

[clang][analyzer] Reformat code of BoolAssignmentChecker (NFC). (#81461)

2024-02-14 08:38:24 +01:00

BuiltinFunctionChecker.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

CallAndMessageChecker.cpp

[analyzer][NFC] Take SVal and NonLoc by value

2024-01-01 22:00:32 +01:00

CastSizeChecker.cpp

[NFC] Refactor ConstantArrayType size storage (#85716)

2024-03-26 14:15:56 -05:00

CastToStructChecker.cpp

[Clang] [NFC] Refactor AST visitors in Sema and the static analyser to use DynamicRecursiveASTVisitor (#115144)

2024-11-15 08:04:08 +01:00

CastValueChecker.cpp

[analyzer] Use explicit call description mode (easy cases) (#88879)

2024-04-19 14:22:51 +02:00

CheckerDocumentation.cpp

[analyzer][NFC] Document check::ASTCodeBody checker callback (#84160)

2024-03-06 14:02:16 +01:00

CheckObjCDealloc.cpp

[clang][StaticAnalyzer] Avoid 'raw_string_ostream::str' (NFC)

2024-07-02 19:52:09 -05:00

CheckObjCInstMethSignature.cpp

…

CheckPlacementNew.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

CheckSecuritySyntaxOnly.cpp

[clang] Upstream XROS support in Clang (#78392)

2024-01-17 21:09:15 -08:00

ChrootChecker.cpp

[analyzer] Modernize, improve and promote chroot checker (#117791)

2024-11-29 08:23:08 +01:00

CloneChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

CMakeLists.txt

[Webkit Checkers] Introduce a Webkit checker for memory unsafe casts (#114606)

2024-12-05 11:01:27 -08:00

ContainerModeling.cpp

[analyzer] Use explicit call description mode in iterator checkers (#88913)

2024-04-17 13:26:51 +02:00

ConversionChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

CStringChecker.cpp

[analyzer][NFC] Introduce APSIntPtr, a safe wrapper of APSInt (1/4) (#120435)

2024-12-19 12:04:04 +01:00

CStringSyntaxChecker.cpp

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CXXDeleteChecker.cpp

[clang][analyzer] Bring cplusplus.ArrayDelete out of alpha (#83985)

2024-03-25 10:08:56 +00:00

CXXSelfAssignmentChecker.cpp

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DeadStoresChecker.cpp

[Clang] [NFC] Refactor AST visitors in Sema and the static analyser to use DynamicRecursiveASTVisitor (#115144)

2024-11-15 08:04:08 +01:00

DebugCheckers.cpp

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DebugContainerModeling.cpp

[analyzer] Use explicit call description mode in iterator checkers (#88913)

2024-04-17 13:26:51 +02:00

DebugIteratorModeling.cpp

[analyzer] Use explicit call description mode in iterator checkers (#88913)

2024-04-17 13:26:51 +02:00

DereferenceChecker.cpp

[clang][analyzer] Split NullDereferenceChecker into modeling and reporting (#122139)

2025-01-10 11:17:06 +01:00

DirectIvarAssignment.cpp

[clang][NFC] Trim license header comments to 81 characters (#82919)

2024-03-06 16:32:14 +01:00

DivZeroChecker.cpp

[analyzer] Add optin.taint.TaintedDiv checker (#106389)

2024-10-01 11:33:06 +02:00

DynamicTypeChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

DynamicTypePropagation.cpp

[Clang] [NFC] Refactor AST visitors in Sema and the static analyser to use DynamicRecursiveASTVisitor (#115144)

2024-11-15 08:04:08 +01:00

EnumCastOutOfRangeChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

ErrnoChecker.cpp

[analyzer][NFC] Remove dangling method declaration from ErrnoChecker (#110820)

2024-10-02 13:32:45 +02:00

ErrnoModeling.cpp

[analyzer] Refactor recognition of the errno getter functions (#91531)

2024-05-15 10:53:54 +02:00

ErrnoModeling.h

[analyzer] Refactor recognition of the errno getter functions (#91531)

2024-05-15 10:53:54 +02:00

ErrnoTesterChecker.cpp

[analyzer] Use explicit call description mode (easy cases) (#88879)

2024-04-19 14:22:51 +02:00

ExprInspectionChecker.cpp

[analyzer][NFC] Migrate {SymInt,IntSym}Expr to use APSIntPtr (4/4) (#120438)

2024-12-19 13:01:38 +01:00

FixedAddressChecker.cpp

[clang][analyzer] Less redundant warnings from FixedAddressChecker (#110458)

2024-10-03 09:17:51 +02:00

FuchsiaHandleChecker.cpp

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GCDAntipatternChecker.cpp

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GenericTaintChecker.cpp

[analyzer] Split TaintPropagation checker into reporting and modeling checkers (#98157)

2024-07-10 17:54:53 +02:00

GTestChecker.cpp

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InnerPointerChecker.cpp

[analyzer] Use explicit call description mode in more checkers (#90974)

2024-05-07 13:48:02 +02:00

InterCheckerAPI.h

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InvalidatedIteratorChecker.cpp

[NFC] Fix various unintentional //namespace formatting

2024-01-24 21:17:45 -08:00

Iterator.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

Iterator.h

[analyzer][NFC] Take SVal and NonLoc by value

2024-01-01 22:00:32 +01:00

IteratorModeling.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

IteratorRangeChecker.cpp

[analyzer] Use explicit call description mode in iterator checkers (#88913)

2024-04-17 13:26:51 +02:00

IvarInvalidationChecker.cpp

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LLVMConventionsChecker.cpp

[clang] Use StringRef::operator== instead of StringRef::equals (NFC) (#91844)

2024-05-11 11:38:52 -07:00

LocalizationChecker.cpp

[Clang] [NFC] Refactor AST visitors in Sema and the static analyser to use DynamicRecursiveASTVisitor (#115144)

2024-11-15 08:04:08 +01:00

MacOSKeychainAPIChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

MacOSXAPIChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

MallocChecker.cpp

[analyzer] Fix false double free when including 3rd-party headers with overloaded delete operator as system headers (#85224)

2024-10-31 17:02:28 +01:00

MallocSizeofChecker.cpp

[StaticAnalyzer] Migrate away from PointerUnion::{is,get} (NFC) (#118421)

2024-12-03 13:53:20 -08:00

MIGChecker.cpp

[analyzer] Use explicit call description mode in MIGChecker (#91331)

2024-05-08 12:38:33 +02:00

MismatchedIteratorChecker.cpp

[analyzer][NFC] Take SVal and NonLoc by value

2024-01-01 22:00:32 +01:00

MmapWriteExecChecker.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

Move.h

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MoveChecker.cpp

[clang][NFC] declare internal linkage function static (#108759)

2024-09-16 22:02:38 +08:00

NonnullGlobalConstantsChecker.cpp

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NonNullParamChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

NoOwnershipChangeVisitor.cpp

[analyzer][NFC] Eliminate a dyn_cast (#100719)

2024-08-05 13:25:31 +02:00

NoOwnershipChangeVisitor.h

[analyzer][NFC] Factor out NoOwnershipChangeVisitor (#94357)

2024-06-07 09:49:16 +02:00

NoReturnFunctionChecker.cpp

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NSAutoreleasePoolChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

NSErrorChecker.cpp

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NullabilityChecker.cpp

[analyzer] Report violations of the "returns_nonnull" attribute (#106048)

2024-08-27 14:41:52 +02:00

NumberObjectConversionChecker.cpp

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ObjCAtSyncChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

ObjCAutoreleaseWriteChecker.cpp

[clang][NFC] Trim license header comments to 81 characters (#82919)

2024-03-06 16:32:14 +01:00

ObjCContainersASTChecker.cpp

[clang] Use StringRef::operator== instead of StringRef::equals (NFC) (#91844)

2024-05-11 11:38:52 -07:00

ObjCContainersChecker.cpp

[clang] Use StringRef::operator== instead of StringRef::equals (NFC) (#91844)

2024-05-11 11:38:52 -07:00

ObjCMissingSuperCallChecker.cpp

[Clang] [NFC] Refactor AST visitors in Sema and the static analyser to use DynamicRecursiveASTVisitor (#115144)

2024-11-15 08:04:08 +01:00

ObjCPropertyChecker.cpp

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ObjCSelfInitChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

ObjCSuperDeallocChecker.cpp

[clang] Tidy uses of raw_string_ostream (NFC)

2024-09-19 14:56:45 -05:00

ObjCUnusedIVarsChecker.cpp

[clang][NFC] Fix FieldDecl::isUnnamedBitfield() capitalization (#89048)

2024-04-18 07:39:29 +02:00

OSObjectCStyleCast.cpp

[clang][NFC] Spell out DynTypedNode instead of auto (#114427)

2024-11-06 12:15:11 +01:00

PaddingChecker.cpp

[Clang] [NFC] Refactor AST visitors in Sema and the static analyser to use DynamicRecursiveASTVisitor (#115144)

2024-11-15 08:04:08 +01:00

PointerArithChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

PointerSubChecker.cpp

[clang][analyzer] PointerSubChecker should not warn on pointers converted to numerical type (#111846)

2024-10-11 11:58:14 +02:00

PthreadLockChecker.cpp

[analyzer] Use CDM::CLibrary instead of isGlobalCFunction() (#88267)

2024-04-11 10:44:35 +02:00

PutenvStackArrayChecker.cpp

[clang][analyzer] PutenvStackArrayChecker: No warning from 'main' (#93299)

2024-05-27 09:55:10 +02:00

ReturnPointerRangeChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

ReturnUndefChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

ReturnValueChecker.cpp

[analyzer] Clean up apiModeling.llvm.ReturnValue (#91231)

2024-05-07 13:06:11 +02:00

RunLoopAutoreleaseLeakChecker.cpp

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SetgidSetuidOrderChecker.cpp

[clang][analyzer] Add checker 'security.SetgidSetuidOrder' (#91445)

2024-05-22 12:11:18 +02:00

SimpleStreamChecker.cpp

[analyzer] Use CDM::CLibrary instead of isGlobalCFunction() (#88267)

2024-04-11 10:44:35 +02:00

SmartPtr.h

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SmartPtrChecker.cpp

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SmartPtrModeling.cpp

[clang][NFC] declare internal linkage function static (#108759)

2024-09-16 22:02:38 +08:00

StackAddrEscapeChecker.cpp

[analyzer] Remove redundant "returned to caller" suffix for compound literal in StackAddressEscape

2024-10-23 10:46:36 +02:00

StdLibraryFunctionsChecker.cpp

[analyzer][NFC] Introduce APSIntPtr, a safe wrapper of APSInt (1/4) (#120435)

2024-12-19 12:04:04 +01:00

StdVariantChecker.cpp

[clang][NFC] declare internal linkage function static (#108759)

2024-09-16 22:02:38 +08:00

STLAlgorithmModeling.cpp

[analyzer] Use explicit call description mode in iterator checkers (#88913)

2024-04-17 13:26:51 +02:00

StreamChecker.cpp

[analyzer][NFC] Migrate nonloc::ConcreteInt to use APSIntPtr (2/4) (#120436)

2024-12-19 12:51:40 +01:00

StringChecker.cpp

[NFC] Fix spelling of "definitely". (#104455)

2024-08-15 18:00:03 +02:00

TaggedUnionModeling.h

[analyzer] Remove superfluous #include "CallDescription.h" (NFC) (#82614)

2024-02-22 14:29:05 +01:00

Taint.cpp

[analyzer][taint] Recognize tainted LazyCompoundVals (4/4) (#115919)

2024-11-15 10:56:04 +01:00

TaintTesterChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

TestAfterDivZeroChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

TraversalChecker.cpp

[analyzer][NFC] Remove check::BranchCondition from debug.DumpTraversal (#113906)

2024-11-07 13:18:55 +01:00

TrustNonnullChecker.cpp

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TrustReturnsNonnullChecker.cpp

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UndefBranchChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

UndefCapturedBlockVarChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

UndefinedArraySubscriptChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

UndefinedAssignmentChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

UndefinedNewArraySizeChecker.cpp

…

UndefResultChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

UnixAPIChecker.cpp

[clang][analyzer] Model getline/getdelim preconditions and evaluation (#83027)

2024-03-22 11:50:34 +01:00

UnreachableCodeChecker.cpp

[clang][analyzer] Ignore try-statements in UnreachableCode checker (#91675)

2024-05-14 11:57:10 +02:00

ValistChecker.cpp

[analyzer] Use CDM::CLibrary instead of isGlobalCFunction() (#88267)

2024-04-11 10:44:35 +02:00

VforkChecker.cpp

[analyzer][NFC] Cleanup BugType lazy-init patterns (#76655)

2024-01-01 18:53:36 +01:00

VirtualCallChecker.cpp

[Clang][NFC] Rename CXXMethodDecl::isPure -> is VirtualPure (#78463)

2024-01-18 15:30:58 +01:00

VLASizeChecker.cpp

[analyzer][NFC] Introduce APSIntPtr, a safe wrapper of APSInt (1/4) (#120435)

2024-12-19 12:04:04 +01:00

Yaml.h

…