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llvm-project/clang/lib/StaticAnalyzer/Checkers
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George Karpenkov 9ff67a9dda [analyzer] Resolve the crash in ReturnUndefChecker 
By making sure the returned value from getKnownSVal is consistent with
the value used inside expression engine.

PR38427

Differential Revision: https://reviews.llvm.org/D51252

llvm-svn: 340965
2018-08-29 20:29:59 +00:00
..
MPI-Checker
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
RetainCountChecker
[analyzer] Better retain count rules for OSObjects
2018-08-29 20:28:33 +00:00
UninitializedObject
fix comment typo
2018-08-27 14:23:50 +00:00
AllocationDiagnostics.cpp
…
AllocationDiagnostics.h
Remove \brief commands from doxygen comments.
2018-05-09 01:00:01 +00:00
AllocationState.h
[analyzer] InnerPointerChecker: improve warning messages and notes.
2018-08-10 23:56:57 +00:00
AnalysisOrderChecker.cpp
[analyzer] Obtain a ReturnStmt from a CFGAutomaticObjDtor.
2018-08-02 22:31:03 +00:00
AnalyzerStatsChecker.cpp
[analyzer] Prevent AnalyzerStatsChecker from crash
2018-02-21 16:06:56 +00:00
ArrayBoundChecker.cpp
…
ArrayBoundCheckerV2.cpp
[analyzer] Remove the redundant check about same state transition in ArrayBoundCheckerV2.cpp.
2018-05-30 11:46:45 +00:00
BasicObjCFoundationChecks.cpp
[analyzer] [NFC] Split up RetainSummaryManager from RetainCountChecker - try #2
2018-08-21 03:09:02 +00:00
BlockInCriticalSectionChecker.cpp
[analyzer] lock_guard and unique_lock extension for BlockInCriticalSection checker
2017-10-30 10:09:55 +00:00
BoolAssignmentChecker.cpp
…
BuiltinFunctionChecker.cpp
[analyzer] Add support for __builtin_constant_p.
2018-02-10 00:51:47 +00:00
CallAndMessageChecker.cpp
[analyzer] [NFC] Move class definition out of the function
2018-08-29 20:29:39 +00:00
CastSizeChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
CastToStructChecker.cpp
Remove redundant casts. NFC
2018-03-01 05:43:23 +00:00
CheckerDocumentation.cpp
[analyzer] Make checkEndFunction() give access to the return statement.
2018-07-16 20:47:45 +00:00
CheckObjCDealloc.cpp
[analyzer] Make checkEndFunction() give access to the return statement.
2018-07-16 20:47:45 +00:00
CheckObjCInstMethSignature.cpp
…
CheckSecuritySyntaxOnly.cpp
Change \t to spaces
2018-07-20 08:19:20 +00:00
CheckSizeofPointer.cpp
…
ChrootChecker.cpp
Fix typos in clang
2018-04-06 15:14:32 +00:00
ClangCheckers.cpp
…
ClangSACheckers.h
…
CloneChecker.cpp
[analyzer] Increase minimum complexity filter of the CloneChecker.
2017-09-04 05:56:36 +00:00
CMakeLists.txt
[analyzer] [NFC] Split up RetainSummaryManager from RetainCountChecker - try #2
2018-08-21 03:09:02 +00:00
ConversionChecker.cpp
[Analyzer] Clarify error messages for undefined result
2017-10-11 14:49:35 +00:00
CStringChecker.cpp
[analyzer] CStringChecker: Remember to highlight the argument expression range.
2018-07-30 23:44:37 +00:00
CStringSyntaxChecker.cpp
Revert "[CStringSyntaxChecker] Check strlcat sizeof check"
2018-08-23 00:02:35 +00:00
CXXSelfAssignmentChecker.cpp
[analyzer] [NFC] A convenient getter for getting a current stack frame
2018-06-27 01:51:55 +00:00
DeadStoresChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
DebugCheckers.cpp
[analyzer] Make issue hash related tests more concise
2017-10-30 12:02:23 +00:00
DeleteWithNonVirtualDtorChecker.cpp
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
DereferenceChecker.cpp
…
DirectIvarAssignment.cpp
…
DivZeroChecker.cpp
[analyzer] Add TaintBugVisitor to the ArrayBoundV2, DivideZero and VLASize.
2018-05-02 12:11:22 +00:00
DynamicTypeChecker.cpp
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
DynamicTypePropagation.cpp
[analyzer] Partial revert of https://reviews.llvm.org/D49050
2018-07-11 01:58:08 +00:00
ExprInspectionChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
FixedAddressChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
GCDAntipatternChecker.cpp
[analyzer] Fix GCDAntipatternChecker to only fire when the semaphore is initialized to zero
2018-07-16 20:32:57 +00:00
GenericTaintChecker.cpp
Remove \brief commands from doxygen comments.
2018-05-09 01:00:01 +00:00
GTestChecker.cpp
[NFC] fix trivial typos in comments
2018-01-22 07:44:38 +00:00
IdenticalExprChecker.cpp
Remove \brief commands from doxygen comments.
2018-05-09 01:00:01 +00:00
InnerPointerChecker.cpp
[analyzer] Improve CallDescription to handle c++ method.
2018-08-22 13:30:46 +00:00
InterCheckerAPI.h
[analyzer] InnerPointerChecker: fix displayed checker name.
2018-08-06 22:03:42 +00:00
IteratorChecker.cpp
[Analyzer] Iterator Checker - Part 3: Invalidation check, first for (copy) assignments
2018-08-28 08:41:15 +00:00
IvarInvalidationChecker.cpp
Fix typos in clang
2018-04-06 15:14:32 +00:00
LLVMConventionsChecker.cpp
…
LocalizationChecker.cpp
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
MacOSKeychainAPIChecker.cpp
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
MacOSXAPIChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
MallocChecker.cpp
[analyzer] InnerPointerChecker: improve warning messages and notes.
2018-08-10 23:56:57 +00:00
MallocOverflowSecurityChecker.cpp
…
MallocSizeofChecker.cpp
…
MisusedMovedObjectChecker.cpp
[analyzer] Make checkEndFunction() give access to the return statement.
2018-07-16 20:47:45 +00:00
MmapWriteExecChecker.cpp
[analyzer] MmapWriteExecChecker: Add support for mprotect().
2018-03-09 01:47:24 +00:00
NonnullGlobalConstantsChecker.cpp
Fix typos in clang
2018-04-06 15:14:32 +00:00
NonNullParamChecker.cpp
Reland "[Attr] Fix parameter indexing for several attributes"
2018-03-13 14:51:22 +00:00
NoReturnFunctionChecker.cpp
[analyzer] [NFC] Split up RetainSummaryManager from RetainCountChecker - try #2
2018-08-21 03:09:02 +00:00
NSAutoreleasePoolChecker.cpp
…
NSErrorChecker.cpp
[analyzer] [NFC] A convenient getter for getting a current stack frame
2018-06-27 01:51:55 +00:00
NullabilityChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
NumberObjectConversionChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
ObjCAtSyncChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ObjCAutoreleaseWriteChecker.cpp
[analyzer] Extend ObjCAutoreleaseWriteChecker to catch block declarations with autoreleasing variables
2018-05-16 22:47:05 +00:00
ObjCContainersASTChecker.cpp
[CSA] [NFC] Move AnalysisContext.h to AnalysisDeclContext.h
2017-09-06 21:45:03 +00:00
ObjCContainersChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ObjCMissingSuperCallChecker.cpp
Remove \brief commands from doxygen comments.
2018-05-09 01:00:01 +00:00
ObjCPropertyChecker.cpp
[Analyzer] Fix crash in ObjCPropertyChecker on protocol property
2017-03-01 01:47:37 +00:00
ObjCSelfInitChecker.cpp
Remove \brief commands from doxygen comments.
2018-05-09 01:00:01 +00:00
ObjCSuperDeallocChecker.cpp
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
ObjCUnusedIVarsChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
PaddingChecker.cpp
Remove \brief commands from doxygen comments.
2018-05-09 01:00:01 +00:00
PointerArithChecker.cpp
[analyzer] [PointerArithChecker] do not warn on indexes into vector types
2018-03-07 22:20:39 +00:00
PointerSubChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
PthreadLockChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ReturnPointerRangeChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ReturnUndefChecker.cpp
…
RunLoopAutoreleaseLeakChecker.cpp
[analyzer] Bugfix for autorelease + main run loop leak checker
2018-07-30 22:18:21 +00:00
SimpleStreamChecker.cpp
…
StackAddrEscapeChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
StdLibraryFunctionsChecker.cpp
[analyzer] Avoid an allocation in Std C function modelling
2017-05-12 06:53:55 +00:00
StreamChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
TaintTesterChecker.cpp
…
TestAfterDivZeroChecker.cpp
[analyzer] Make checkEndFunction() give access to the return statement.
2018-07-16 20:47:45 +00:00
TraversalChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
TrustNonnullChecker.cpp
[analyzer] [NFC] Split up RetainSummaryManager from RetainCountChecker - try #2
2018-08-21 03:09:02 +00:00
UndefBranchChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
UndefCapturedBlockVarChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
UndefinedArraySubscriptChecker.cpp
…
UndefinedAssignmentChecker.cpp
[analyzer] UndefinedAssignmentChecker: Better warning message in implicit ctors.
2018-02-27 22:05:55 +00:00
UndefResultChecker.cpp
[analyzer] Resolve the crash in ReturnUndefChecker
2018-08-29 20:29:59 +00:00
UnixAPIChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
UnreachableCodeChecker.cpp
Port getLocStart -> getBeginLoc
2018-08-09 21:08:08 +00:00
ValistChecker.cpp
[analyzer] Do not run visitors until the fixpoint, run only once.
2018-06-26 21:12:08 +00:00
VforkChecker.cpp
…
VirtualCallChecker.cpp
[analyzer] Make checkEndFunction() give access to the return statement.
2018-07-16 20:47:45 +00:00
VLASizeChecker.cpp
[analyzer] Add TaintBugVisitor to the ArrayBoundV2, DivideZero and VLASize.
2018-05-02 12:11:22 +00:00