shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
llvm-project/clang/lib/StaticAnalyzer/Checkers
History
Vince Bridgers c7fa4e8a8b [analyzer] Fix null pointer deref in CastValueChecker 
A crash was seen in CastValueChecker due to a null pointer dereference.

The fix uses QualType::getAsString to avoid the null dereference
when a CXXRecordDecl cannot be obtained. A small reproducer is added,
and cast value notes LITs are updated for the new debug messages.

Reviewed By: steakhal

Differential Revision: https://reviews.llvm.org/D127105
2022-06-07 13:34:06 -04:00
..
cert
[analyzer][NFC] Add partial specializations for ProgramStateTraits
2022-06-02 19:46:38 +02:00
MPI-Checker
[analyzer] DynamicSize: Rename 'size' to 'extent'
2021-04-05 19:20:43 +02:00
RetainCountChecker
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
UninitializedObject
[NFC] Use hasAnyName matcher in place of anyOf(hasName()...)
2020-07-07 14:31:04 +01:00
WebKit
[clang] Remove unused forward declarations (NFC)
2022-01-08 11:56:40 -08:00
AllocationState.h
…
AnalysisOrderChecker.cpp
[analyzer] Enable constructor support in evalCall event.
2020-06-25 09:47:13 -07:00
AnalyzerStatsChecker.cpp
[analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer
2021-10-20 17:43:31 +02:00
ArrayBoundChecker.cpp
[analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual
2022-05-10 10:16:55 +02:00
ArrayBoundCheckerV2.cpp
[analyzer] Expose Taint.h to plugins
2022-04-19 16:55:01 +02:00
BasicObjCFoundationChecks.cpp
[analyzer][NFC] Demonstrate the use of CallDescriptionSet
2021-11-19 18:32:13 +01:00
BlockInCriticalSectionChecker.cpp
[analyzer][NFC] Switch to using CallDescription::matches() instead of isCalled()
2021-11-19 18:32:13 +01:00
BoolAssignmentChecker.cpp
[analyzer] Add taint to the BoolAssignmentChecker
2022-05-13 09:27:28 +02:00
BuiltinFunctionChecker.cpp
[Clang] Add __builtin_function_start
2021-12-20 12:55:33 -08:00
CallAndMessageChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
CastSizeChecker.cpp
[analyzer] DynamicSize: Rename 'size' to 'extent'
2021-04-05 19:20:43 +02:00
CastToStructChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
CastValueChecker.cpp
[analyzer] Fix null pointer deref in CastValueChecker
2022-06-07 13:34:06 -04:00
CheckerDocumentation.cpp
…
CheckObjCDealloc.cpp
[analyzer] Simplify function SVal::getAsSymbolicExpression and similar ones
2020-08-03 15:03:35 +03:00
CheckObjCInstMethSignature.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
CheckPlacementNew.cpp
[analyzer] DynamicSize: Rename 'size' to 'extent'
2021-04-05 19:20:43 +02:00
CheckSecuritySyntaxOnly.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
CheckSizeofPointer.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
ChrootChecker.cpp
[analyzer][NFC] Switch to using CallDescription::matches() instead of isCalled()
2021-11-19 18:32:13 +01:00
CloneChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
CMakeLists.txt
[clang][analyzer] Add modeling of 'errno'.
2022-03-01 08:20:33 +01:00
ContainerModeling.cpp
[analyzer][NFC] Use enum for CallDescription flags
2021-11-19 18:32:13 +01:00
ConversionChecker.cpp
[analyzer] Expand conversion check to check more expressions for overflow and underflow
2021-12-15 11:41:34 +01:00
CStringChecker.cpp
[analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual
2022-05-10 10:16:55 +02:00
CStringSyntaxChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
CXXSelfAssignmentChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
DeadStoresChecker.cpp
[analyzer][NFC] Merge similar conditional paths
2022-03-07 22:05:27 +05:30
DebugCheckers.cpp
[clang] Use true/false instead of 1/0 (NFC)
2022-01-09 00:19:47 -08:00
DebugContainerModeling.cpp
[analyzer][NFC] Use enum for CallDescription flags
2021-11-19 18:32:13 +01:00
DebugIteratorModeling.cpp
[analyzer][NFC] Use enum for CallDescription flags
2021-11-19 18:32:13 +01:00
DeleteWithNonVirtualDtorChecker.cpp
[analyzer][NFC] Introduce CXXDeallocatorCall, deploy it in MallocChecker
2020-05-19 00:18:38 +02:00
DereferenceChecker.cpp
[analyzer] Add option for AddrSpace in core.NullDereference check
2022-04-24 03:51:49 -05:00
DirectIvarAssignment.cpp
[Sema, StaticAnalyzer] Use StringRef::contains (NFC)
2021-10-20 08:02:36 -07:00
DivZeroChecker.cpp
[analyzer] Expose Taint.h to plugins
2022-04-19 16:55:01 +02:00
DynamicTypeChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
DynamicTypePropagation.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
EnumCastOutOfRangeChecker.cpp
[clang][NFC] Inclusive terms: Replace uses of whitelist in clang/lib/StaticAnalyzer
2021-10-29 16:51:36 -04:00
ErrnoModeling.cpp
[analyzer][NFC] Uplift checkers after D126801
2022-06-02 19:46:38 +02:00
ErrnoModeling.h
[clang][analyzer] Add modeling of 'errno'.
2022-03-01 08:20:33 +01:00
ErrnoTesterChecker.cpp
[clang][analyzer] Add modeling of 'errno'.
2022-03-01 08:20:33 +01:00
ExprInspectionChecker.cpp
[analyzer] Add UnarySymExpr
2022-05-26 14:00:27 +02:00
FixedAddressChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
FuchsiaHandleChecker.cpp
[NFC][analyzer] Return underlying strings directly instead of OS.str()
2021-12-09 16:05:46 -08:00
GCDAntipatternChecker.cpp
[clang] Rename StringRef _lower() method calls to _insensitive()
2021-06-25 00:22:01 +03:00
GenericTaintChecker.cpp
[analyzer] Expose Taint.h to plugins
2022-04-19 16:55:01 +02:00
GTestChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
IdenticalExprChecker.cpp
[OPENMP50]Add initial support for OpenMP 5.0 iterator.
2020-04-02 08:28:15 -04:00
InnerPointerChecker.cpp
[analyzer] Check for std::__addressof for inner pointer checker
2022-05-03 14:05:19 +02:00
InterCheckerAPI.h
…
InvalidatedIteratorChecker.cpp
[Analyzer] Handle pointer implemented as iterators in iterator checkers
2020-07-01 09:04:28 +02:00
Iterator.cpp
[clang] Rename StringRef _lower() method calls to _insensitive()
2021-06-25 00:22:01 +03:00
Iterator.h
[Analyzer] Handle pointer implemented as iterators in iterator checkers
2020-07-01 09:04:28 +02:00
IteratorModeling.cpp
[analyzer][NFC] Separate CallDescription from CallEvent
2021-11-15 19:10:46 +01:00
IteratorRangeChecker.cpp
[analyzer][NFC] Separate CallDescription from CallEvent
2021-11-15 19:10:46 +01:00
IvarInvalidationChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
LLVMConventionsChecker.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
LocalizationChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
MacOSKeychainAPIChecker.cpp
[analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer
2021-10-20 17:43:31 +02:00
MacOSXAPIChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
MallocChecker.cpp
[analyzer] Fix Static Analyzer g_memdup false-positive
2022-05-02 10:35:51 +02:00
MallocOverflowSecurityChecker.cpp
[analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer
2021-10-20 17:43:31 +02:00
MallocSizeofChecker.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
MIGChecker.cpp
[clang][NFC] Inclusive terms: replace some uses of sanity in clang
2021-11-19 14:58:35 -05:00
MismatchedIteratorChecker.cpp
[Analyzer] Handle pointer implemented as iterators in iterator checkers
2020-07-01 09:04:28 +02:00
MmapWriteExecChecker.cpp
[clang] Remove unused "using" (NFC)
2021-12-27 20:48:21 -08:00
Move.h
…
MoveChecker.cpp
[analyzer][NFC] Refactor llvm::isa<> usages in the StaticAnalyzer
2021-10-20 17:43:31 +02:00
NonnullGlobalConstantsChecker.cpp
Correct Doxygen syntax for inline code
2021-03-16 15:17:45 +01:00
NonNullParamChecker.cpp
[analyzer] Fix crash for non-pointers annotated as nonnull
2020-05-13 13:36:49 +03:00
NoReturnFunctionChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
NSAutoreleasePoolChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
NSErrorChecker.cpp
[Analyzer] Remove extra space from NSErrorChecker message.
2022-05-18 14:35:12 -07:00
NullabilityChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
NumberObjectConversionChecker.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
ObjCAtSyncChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
ObjCAutoreleaseWriteChecker.cpp
[analyzer] Fix return of llvm::StringRef to destroyed std::string
2022-05-01 12:24:32 +01:00
ObjCContainersASTChecker.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
ObjCContainersChecker.cpp
[analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual
2022-05-10 10:16:55 +02:00
ObjCMissingSuperCallChecker.cpp
Upgrade SmallSets of pointer-like types to SmallPtrSet
2020-07-20 16:54:29 +02:00
ObjCPropertyChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
ObjCSelfInitChecker.cpp
[llvm][analyzer][NFC] Introduce SFINAE for specializing FoldingSetTraits
2022-06-02 19:46:38 +02:00
ObjCSuperDeallocChecker.cpp
[analyzer] Track runtime types represented by Obj-C Class objects
2020-04-29 13:35:53 +03:00
ObjCUnusedIVarsChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
OSObjectCStyleCast.cpp
[analyzer] Support allocClassWithName in OSObjectCStyleCast checker
2021-03-30 15:58:06 +03:00
PaddingChecker.cpp
[analyzer] Fix calculating offset for fields with an empty type
2021-07-04 06:57:11 +03:00
PointerArithChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
PointerIterationChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
PointerSortingChecker.cpp
Add some explicit use of TK_AsIs
2020-05-23 01:04:44 +01:00
PointerSubChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
PthreadLockChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
ReturnPointerRangeChecker.cpp
[analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual
2022-05-10 10:16:55 +02:00
ReturnUndefChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
ReturnValueChecker.cpp
Remove redundant string initialization (NFC)
2021-12-26 09:39:26 -08:00
RunLoopAutoreleaseLeakChecker.cpp
Correct Doxygen syntax for inline code
2021-03-16 15:17:45 +01:00
SimpleStreamChecker.cpp
[analyzer][NFC] Switch to using CallDescription::matches() instead of isCalled()
2021-11-19 18:32:13 +01:00
SmartPtr.h
[StaticAnalyzer] Remove redundant declaration isStdSmartPtr (NFC)
2021-12-25 00:35:41 -08:00
SmartPtrChecker.cpp
[Analyzer] Support note tags for smart ptr checker
2020-08-11 23:27:16 +02:00
SmartPtrModeling.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
StackAddrEscapeChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
StdLibraryFunctionsChecker.cpp
[analyzer] Add path note tags to standard library function summaries.
2022-04-28 17:17:05 -07:00
STLAlgorithmModeling.cpp
[analyzer][NFC] Separate CallDescription from CallEvent
2021-11-15 19:10:46 +01:00
StreamChecker.cpp
[Analyzer] Minor cleanups in StreamChecker
2022-05-02 17:50:10 +02:00
StringChecker.cpp
[analyzer][NFC] Switch to using CallDescription::matches() instead of isCalled()
2021-11-19 18:32:13 +01:00
Taint.cpp
[Analyzer] Fix clang::ento::taint::dumpTaint definition
2022-05-02 17:44:06 +02:00
TaintTesterChecker.cpp
[analyzer] Expose Taint.h to plugins
2022-04-19 16:55:01 +02:00
TestAfterDivZeroChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
TraversalChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
TrustNonnullChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
TrustReturnsNonnullChecker.cpp
[analyzer] Add support for __attribute__((returns_nonnull)).
2022-02-02 11:46:52 -08:00
UndefBranchChecker.cpp
[analyzer][NFC] Don't bind values to ObjCForCollectionStmt, replace it with a GDM trait
2020-09-11 15:58:48 +02:00
UndefCapturedBlockVarChecker.cpp
[analyzer] Change FindLastStoreBRVisitor to use Tracker
2021-06-11 12:49:03 +03:00
UndefinedArraySubscriptChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
UndefinedAssignmentChecker.cpp
[analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions
2020-03-27 14:34:09 +01:00
UndefResultChecker.cpp
[analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual
2022-05-10 10:16:55 +02:00
UnixAPIChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
UnreachableCodeChecker.cpp
[analyzer] Introduce common bug category "Unused code".
2021-03-17 20:58:27 -07:00
ValistChecker.cpp
[analyzer] Fix ValistChecker false-positive involving symbolic pointers
2022-04-26 08:49:05 +02:00
VforkChecker.cpp
[clang][NFC] Inclusive terms: Replace uses of whitelist in clang/lib/StaticAnalyzer
2021-10-29 16:51:36 -04:00
VirtualCallChecker.cpp
[clang][nearly-NFC] Remove some superfluous uses of NamedDecl::getNameAsString
2020-08-05 13:54:37 +01:00
VLASizeChecker.cpp
[analyzer] Expose Taint.h to plugins
2022-04-19 16:55:01 +02:00
Yaml.h
[NFC] Fix endif comments to match with include guard
2022-01-07 15:52:59 +08:00