Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
789	789	1 : View List ['setParaRunsOnly(UBiDi, char16_t const, int, unsigned char, UErrorCode*)']	789	789	ubidi_setPara_78	call site: 00047	/src/icu/icu4c/source/common/ubidi.cpp:2573
22	22	1 : View List ['checkExplicitLevels(UBiDi, UErrorCode)']	42	369	ubidi_setPara_78	call site: 00048	/src/icu/icu4c/source/common/ubidi.cpp:2643
6	6	1 : View List ['getRunFromLogicalIndex(UBiDi*, int)']	6	6	ubidi_getRuns_78	call site: 00156	/src/icu/icu4c/source/common/ubidiln.cpp:694
2	2	1 : View List ['u_strlen_78']	833	1490	ubidi_setPara_78	call site: 00046	/src/icu/icu4c/source/common/ubidi.cpp:2568
0	101	1 : View List ['ubidi_getVisualIndex_78']	220	530	testVisual(UBiDi*)	call site: 00000	/src/icu/icu4c/source/test/fuzzer/ubidi_fuzzer.cpp:62
0	20	1 : View List ['ubidi_getMemory_78']	0	34	ubidi_openSized_78	call site: 00032	/src/icu/icu4c/source/common/ubidi.cpp:166
0	14	1 : View List ['ubidi_close_78']	0	14	ubidi_openSized_78	call site: 00034	/src/icu/icu4c/source/common/ubidi.cpp:177
0	4	1 : View List ['uprv_malloc_78']	0	4	uprv_realloc_78	call site: 00029	/src/icu/icu4c/source/common/cmemory.cpp:71
0	0	None	220	732	testVisual(UBiDi*)	call site: 00000	/src/icu/icu4c/source/test/fuzzer/ubidi_fuzzer.cpp:49
0	0	None	110	319	testVisual(UBiDi*)	call site: 00000	/src/icu/icu4c/source/test/fuzzer/ubidi_fuzzer.cpp:73
0	0	None	42	697	ubidi_setPara_78	call site: 00048	/src/icu/icu4c/source/common/ubidi.cpp:2617
0	0	None	42	572	ubidi_setPara_78	call site: 00048	/src/icu/icu4c/source/common/ubidi.cpp:2629

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           icu_78::StringPiece::StringPiece(char const*, int)

[function] [call site] 00001


           icu_78::StringPiece::length() const

[function] [call site] 00002


           icu_78::StringPiece::data() const

[function] [call site] 00003


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00004


           icu_78::StringPiece::data() const

[function] [call site] 00005


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00006


           icu_78::StringPiece::data() const

[function] [call site] 00007


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00008


           icu_78::StringPiece::data() const

[function] [call site] 00009


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00010


           icu_78::StringPiece::data() const

[function] [call site] 00011


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00012


           icu_78::StringPiece::data() const

[function] [call site] 00013


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00014


           icu_78::StringPiece::data() const

[function] [call site] 00015


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00016


           icu_78::StringPiece::data() const

[function] [call site] 00017


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00018


           icu_78::StringPiece::length() const

[function] [call site] 00019


           icu_78::StringPiece::length() const

[function] [call site] 00020


           icu_78::StringPiece::data() const

[function] [call site] 00021


           icu_78::StringPiece::remove_prefix(int)

[function] [call site] 00022


           ubidi_open_78

[function] [call site] 00023


             ubidi_openSized_78

[function] [call site] 00024


               U_FAILURE(UErrorCode)

[function] [call site] 00025


               uprv_malloc_78

[function] [call site] 00026


               ubidi_getMemory_78

[function] [call site] 00027


                 uprv_malloc_78

[function] [call site] 00028


                 uprv_realloc_78

[function] [call site] 00029


                   uprv_malloc_78

[function] [call site] 00030


                   realloc

[call site] 00031


               ubidi_getMemory_78

[function] [call site] 00032


               ubidi_getMemory_78

[function] [call site] 00033


               U_SUCCESS(UErrorCode)

[function] [call site] 00034


               ubidi_close_78

[function] [call site] 00035


                 uprv_free_78

[function] [call site] 00036


                 uprv_free_78

[function] [call site] 00037


                 uprv_free_78

[function] [call site] 00038


                 uprv_free_78

[function] [call site] 00039


                 uprv_free_78

[function] [call site] 00040


                 uprv_free_78

[function] [call site] 00041


                 uprv_free_78

[function] [call site] 00042


                 uprv_free_78

[function] [call site] 00043


           ubidi_setInverse_78

[function] [call site] 00044


           ubidi_setPara_78

[function] [call site] 00045


             U_FAILURE(UErrorCode)

[function] [call site] 00046


             u_strlen_78

[function] [call site] 00047


             setParaRunsOnly(UBiDi*, char16_t const*, int, unsigned char, UErrorCode*)

[function] [call site] 00048


               ubidi_setPara_78

[function] [call site] 00049


                 setParaSuccess(UBiDi*)

[function] [call site] 00050


                 ubidi_getMemory_78

[function] [call site] 00051


                 getDirProps(UBiDi*)

[function] [call site] 00052


                   firstL_R_AL(UBiDi*)

[function] [call site] 00053


                     ubidi_getCustomizedClass_78

[function] [call site] 00054


                       ubidi_getClass_78

[function] [call site] 00055


                   ubidi_getCustomizedClass_78

[function] [call site] 00056


                   checkParaCount(UBiDi*)

[function] [call site] 00057


                     ubidi_getMemory_78

[function] [call site] 00058


                     ubidi_getMemory_78

[function] [call site] 00059


                 ubidi_getMemory_78

[function] [call site] 00060


                 resolveExplicitLevels(UBiDi*, UErrorCode*)

[function] [call site] 00061


                   ubidi_getParaLevelAtIndex_78

[function] [call site] 00062


                   U_FAILURE(UErrorCode)

[function] [call site] 00063


                   directionFromFlags(UBiDi*)

[function] [call site] 00064


                   bracketInit(UBiDi*, BracketData*)

[function] [call site] 00065


                     ubidi_getParaLevelAtIndex_78

[function] [call site] 00066


                     ubidi_getParaLevelAtIndex_78

[function] [call site] 00067


                   bracketProcessB(BracketData*, unsigned char)

[function] [call site] 00068


                   bracketProcessChar(BracketData*, int)

[function] [call site] 00069


                     bracketProcessClosing(BracketData*, int, int)

[function] [call site] 00070


                       fixN0c(BracketData*, int, int, unsigned char)

[function] [call site] 00071


                         fixN0c(BracketData*, int, int, unsigned char)

[function] [call site] 00072


                           fixN0c(BracketData*, int, int, unsigned char)

[function] [call site] 00073


                     u_getBidiPairedBracket_78

[function] [call site] 00074


                       ubidi_getPairedBracket_78

[function] [call site] 00075


                         getMirror(int, unsigned short)

[function] [call site] 00076


                     ubidi_getPairedBracketType_78

[function] [call site] 00077


                     bracketAddOpening(BracketData*, char16_t, int)

[function] [call site] 00078


                       ubidi_getMemory_78

[function] [call site] 00079


                     bracketAddOpening(BracketData*, char16_t, int)

[function] [call site] 00080


                     bracketAddOpening(BracketData*, char16_t, int)

[function] [call site] 00081


                   bracketInit(UBiDi*, BracketData*)

[function] [call site] 00082


                   bracketProcessBoundary(BracketData*, int, unsigned char, unsigned char)

[function] [call site] 00083


                   bracketProcessLRI_RLI(BracketData*, unsigned char)

[function] [call site] 00084


                   bracketProcessBoundary(BracketData*, int, unsigned char, unsigned char)

[function] [call site] 00085


                   bracketProcessPDI(BracketData*)

[function] [call site] 00086


                   ubidi_getParaLevelAtIndex_78

[function] [call site] 00087


                   ubidi_getParaLevelAtIndex_78

[function] [call site] 00088


                   bracketProcessB(BracketData*, unsigned char)

[function] [call site] 00089


                   bracketProcessBoundary(BracketData*, int, unsigned char, unsigned char)

[function] [call site] 00090


                   bracketProcessChar(BracketData*, int)

[function] [call site] 00091


                   directionFromFlags(UBiDi*)

[function] [call site] 00092


                 U_FAILURE(UErrorCode)

[function] [call site] 00093


                 checkExplicitLevels(UBiDi*, UErrorCode*)

[function] [call site] 00094


                   directionFromFlags(UBiDi*)

[function] [call site] 00095


                 U_FAILURE(UErrorCode)

[function] [call site] 00096


                 ubidi_getMemory_78

[function] [call site] 00097


                 abort

[call site] 00098


                 ubidi_getParaLevelAtIndex_78

[function] [call site] 00099


                 ubidi_getParaLevelAtIndex_78

[function] [call site] 00100


                 resolveImplicitLevels(UBiDi*, int, int, unsigned char, unsigned char)

[function] [call site] 00101


                   ubidi_getParaLevelAtIndex_78

[function] [call site] 00102


                   lastL_R_AL(UBiDi*)

[function] [call site] 00103


                     ubidi_getCustomizedClass_78

[function] [call site] 00104


                   processPropertySeq(UBiDi*, LevState*, unsigned char, int, int)

[function] [call site] 00105


                     setLevelsOutsideIsolates(UBiDi*, int, int, unsigned char)

[function] [call site] 00106


                     setLevelsOutsideIsolates(UBiDi*, int, int, unsigned char)

[function] [call site] 00107


                     addPoint(UBiDi*, int, int)

[function] [call site] 00108


                       uprv_malloc_78

[function] [call site] 00109


                       uprv_realloc_78

[function] [call site] 00110


                     addPoint(UBiDi*, int, int)

[function] [call site] 00111


                     addPoint(UBiDi*, int, int)

[function] [call site] 00112


                     addPoint(UBiDi*, int, int)

[function] [call site] 00113


                     addPoint(UBiDi*, int, int)

[function] [call site] 00114


                     addPoint(UBiDi*, int, int)

[function] [call site] 00115


                     addPoint(UBiDi*, int, int)

[function] [call site] 00116


                     addPoint(UBiDi*, int, int)

[function] [call site] 00117


                     addPoint(UBiDi*, int, int)

[function] [call site] 00118


                     abort

[call site] 00119


                     setLevelsOutsideIsolates(UBiDi*, int, int, unsigned char)

[function] [call site] 00120


                   processPropertySeq(UBiDi*, LevState*, unsigned char, int, int)

[function] [call site] 00121


                   processPropertySeq(UBiDi*, LevState*, unsigned char, int, int)

[function] [call site] 00122


                   processPropertySeq(UBiDi*, LevState*, unsigned char, int, int)

[function] [call site] 00123


                   processPropertySeq(UBiDi*, LevState*, unsigned char, int, int)

[function] [call site] 00124


                   abort

[call site] 00125


                   firstL_R_AL_EN_AN(UBiDi*)

[function] [call site] 00126


                     ubidi_getCustomizedClass_78

[function] [call site] 00127


                   processPropertySeq(UBiDi*, LevState*, unsigned char, int, int)

[function] [call site] 00128


                 ubidi_getParaLevelAtIndex_78

[function] [call site] 00129


                 ubidi_getParaLevelAtIndex_78

[function] [call site] 00130


                 ubidi_getParaLevelAtIndex_78

[function] [call site] 00131


                 resolveImplicitLevels(UBiDi*, int, int, unsigned char, unsigned char)

[function] [call site] 00132


                 U_FAILURE(UErrorCode)

[function] [call site] 00133


                 adjustWSLevels(UBiDi*)

[function] [call site] 00134


                   ubidi_getParaLevelAtIndex_78

[function] [call site] 00135


                   ubidi_getParaLevelAtIndex_78

[function] [call site] 00136


                 addPoint(UBiDi*, int, int)

[function] [call site] 00137


                 setParaSuccess(UBiDi*)

[function] [call site] 00138


               uprv_malloc_78

[function] [call site] 00139


               ubidi_setPara_78

[function] [call site] 00140


               U_FAILURE(UErrorCode)

[function] [call site] 00141


               ubidi_getLevels_78

[function] [call site] 00142


                 U_FAILURE(UErrorCode)

[function] [call site] 00143


                 ubidi_getMemory_78

[function] [call site] 00144


               ubidi_writeReordered_78

[function] [call site] 00145


                 U_FAILURE(UErrorCode)

[function] [call site] 00146


                 u_terminateUChars_78

[function] [call site] 00147


                   U_SUCCESS(UErrorCode)

[function] [call site] 00148


                 ubidi_countRuns_78

[function] [call site] 00149


                   U_FAILURE(UErrorCode)

[function] [call site] 00150


                   ubidi_getRuns_78

[function] [call site] 00151


                     getSingleRun(UBiDi*, unsigned char)

[function] [call site] 00152


                     getSingleRun(UBiDi*, unsigned char)

[function] [call site] 00153


                     ubidi_getMemory_78

[function] [call site] 00154


                     reorderLine(UBiDi*, unsigned char, unsigned char)

[function] [call site] 00155


                     getRunFromLogicalIndex(UBiDi*, int)

[function] [call site] 00156


                       abort

[call site] 00157


                     getRunFromLogicalIndex(UBiDi*, int)

[function] [call site] 00158


                   U_FAILURE(UErrorCode)

[function] [call site] 00159


                 U_FAILURE(UErrorCode)

[function] [call site] 00160


                 ubidi_getVisualRun_78

[function] [call site] 00161


                   ubidi_getRuns_78

[function] [call site] 00162


                   U_FAILURE(UErrorCode)

[function] [call site] 00163


                 doWriteForward(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00164


                   u_charMirror_78

[function] [call site] 00165


                     ubidi_getMirror_78

[function] [call site] 00166


                       getMirror(int, unsigned short)

[function] [call site] 00167


                   u_charMirror_78

[function] [call site] 00168


                 doWriteReverse(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00169


                   u_charType_78

[function] [call site] 00170


                   u_charType_78

[function] [call site] 00171


                   u_charMirror_78

[function] [call site] 00172


                 ubidi_getVisualRun_78

[function] [call site] 00173


                 doWriteForward(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00174


                 doWriteReverse(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00175


                 ubidi_getVisualRun_78

[function] [call site] 00176


                 doWriteReverse(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00177


                 doWriteForward(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00178


                 ubidi_getVisualRun_78

[function] [call site] 00179


                 doWriteReverse(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00180


                 doWriteForward(char16_t const*, int, char16_t*, int, unsigned short, UErrorCode*)

[function] [call site] 00181


                 u_terminateUChars_78

[function] [call site] 00182


               ubidi_getVisualMap_78

[function] [call site] 00183


                 U_FAILURE(UErrorCode)

[function] [call site] 00184


                 ubidi_countRuns_78

[function] [call site] 00185


                 U_SUCCESS(UErrorCode)

[function] [call site] 00186


               U_FAILURE(UErrorCode)

[function] [call site] 00187


               ubidi_setPara_78

[function] [call site] 00188


               ubidi_getRuns_78

[function] [call site] 00189


               U_FAILURE(UErrorCode)

[function] [call site] 00190


               ubidi_getMemory_78

[function] [call site] 00191


               uprv_free_78

[function] [call site] 00192


           U_SUCCESS(UErrorCode)

[function] [call site] 00193


           ubidi_writeReordered_78

[function] [call site] 00194


           U_SUCCESS(UErrorCode)

[function] [call site] 00195


           testVisual(UBiDi*)

[function] [call site] 00196


             ubidi_getProcessedLength_78

[function] [call site] 00197


             ubidi_getResultLength_78

[function] [call site] 00198


             ubidi_getVisualMap_78

[function] [call site] 00199


             ubidi_getLogicalMap_78

[function] [call site] 00200


               U_FAILURE(UErrorCode)

[function] [call site] 00201


               ubidi_countRuns_78

[function] [call site] 00202


               U_FAILURE(UErrorCode)

[function] [call site] 00203


             U_FAILURE(UErrorCode)

[function] [call site] 00204


             ubidi_getVisualIndex_78

[function] [call site] 00205


               U_FAILURE(UErrorCode)

[function] [call site] 00206


               ubidi_getRuns_78

[function] [call site] 00207


             ubidi_getLogicalRun_78

[function] [call site] 00208


               ubidi_countRuns_78

[function] [call site] 00209


               U_FAILURE(UErrorCode)

[function] [call site] 00210


               ubidi_getParaLevelAtIndex_78

[function] [call site] 00211


             U_FAILURE(UErrorCode)

[function] [call site] 00212


             testGetVisualRun(UBiDi*)

[function] [call site] 00213


               ubidi_getDirection_78

[function] [call site] 00214


               ubidi_getParaLevel_78

[function] [call site] 00215


               ubidi_getReorderingMode_78

[function] [call site] 00216


               ubidi_getReorderingOptions_78

[function] [call site] 00217


               ubidi_countRuns_78

[function] [call site] 00218


               U_FAILURE(UErrorCode)

[function] [call site] 00219


               ubidi_getVisualRun_78

[function] [call site] 00220


             ubidi_getVisualIndex_78

[function] [call site] 00221


             ubidi_getLogicalIndex_78

[function] [call site] 00222


               U_FAILURE(UErrorCode)

[function] [call site] 00223


               ubidi_getRuns_78

[function] [call site] 00224


             ubidi_getLogicalRun_78

[function] [call site] 00225


             U_FAILURE(UErrorCode)

[function] [call site] 00226


             testGetVisualRun(UBiDi*)

[function] [call site] 00227


           ubidi_writeReordered_78

[function] [call site] 00228


           ubidi_close_78

[function] [call site] 00229