Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique Reachable Functions	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
None	147	latLngToCell	call site: 00120	/src/h3/src/h3lib/lib/h3Index.c:952
None	16	_iterInitPolygonCompact	call site: 00010	/src/h3/src/h3lib/lib/polyfill.c:351
None	5	iterStepPolygonCompact	call site: 00028	/src/h3/src/h3lib/lib/polyfill.c:441
None	5	iterStepPolygonCompact	call site: 00181	/src/h3/src/h3lib/lib/polyfill.c:487
None	5	iterStepPolygonCompact	call site: 00272	/src/h3/src/h3lib/lib/polyfill.c:525
None	5	iterStepPolygonCompact	call site: 00284	/src/h3/src/h3lib/lib/polyfill.c:553
None	5	iterStepPolygonCompact	call site: 00290	/src/h3/src/h3lib/lib/polyfill.c:575
None	5	_iterInitPolygonCompact	call site: 00008	/src/h3/src/h3lib/lib/polyfill.c:343
None	3	_geoAzDistanceRads	call site: 00098	/src/h3/src/h3lib/lib/latLng.c:239
None	0	pointInsideGeoLoop	call site: 00117	/src/h3/src/h3lib/include/polygonAlgos.h:105
None	0	pointInsideGeoLoop	call site: 00117	/src/h3/src/h3lib/include/polygonAlgos.h:120
None	0	_isBaseCellPentagon	call site: 00025	/src/h3/src/h3lib/lib/baseCells.c:825

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000

run

[function] [call site] 00001


             maxPolygonToCellsSizeExperimental

[function] [call site] 00002


               _iterInitPolygonCompact

[function] [call site] 00003


                 baseCellNumToCell

[function] [call site] 00004


                   setH3Index

[function] [call site] 00005


                 iterErrorPolygonCompact

[function] [call site] 00006


                   iterDestroyPolygonCompact

[function] [call site] 00007


                 validatePolygonFlags

[function] [call site] 00008


                 iterErrorPolygonCompact

[function] [call site] 00009


                 calloc

[call site] 00010


                 iterErrorPolygonCompact

[function] [call site] 00011


                 bboxesFromGeoPolygon

[function] [call site] 00012


                   bboxFromGeoLoop

[function] [call site] 00013


                   bboxFromGeoLoop

[function] [call site] 00014


               bboxHeightRads

[function] [call site] 00015


               bboxWidthRads

[function] [call site] 00016


                 bboxIsTransmeridian

[function] [call site] 00017

cos

[call site] 00018


               getAverageCellArea

[function] [call site] 00019


                 getHexagonAreaAvgKm2

[function] [call site] 00020


               iterStepPolygonCompact

[function] [call site] 00021


                 nextCell

[function] [call site] 00022


                   baseCellNumToCell

[function] [call site] 00023


                   isPentagon

[function] [call site] 00024


                     _isBaseCellPentagon

[function] [call site] 00025


                     _h3LeadingNonZeroDigit

[function] [call site] 00026


                 iterDestroyPolygonCompact

[function] [call site] 00027


                 cellToLatLng

[function] [call site] 00028


                   _h3ToFaceIjk

[function] [call site] 00029


                     __assert_fail

[call site] 00030


                     _isBaseCellPentagon

[function] [call site] 00031


                     _h3LeadingNonZeroDigit

[function] [call site] 00032


                     _h3Rotate60cw

[function] [call site] 00033


                       _rotate60cw

[function] [call site] 00034


                     _h3ToFaceIjkWithInitializedFijk

[function] [call site] 00035


                       _isBaseCellPentagon

[function] [call site] 00036


                       isResolutionClassIII

[function] [call site] 00037


                       _downAp7

[function] [call site] 00038


                         _ijkScale

[function] [call site] 00039


                         _ijkScale

[function] [call site] 00040


                         _ijkScale

[function] [call site] 00041


                         _ijkAdd

[function] [call site] 00042


                         _ijkAdd

[function] [call site] 00043


                         _ijkNormalize

[function] [call site] 00044


                       _downAp7r

[function] [call site] 00045


                         _ijkScale

[function] [call site] 00046


                         _ijkScale

[function] [call site] 00047


                         _ijkScale

[function] [call site] 00048


                         _ijkAdd

[function] [call site] 00049


                         _ijkAdd

[function] [call site] 00050


                         _ijkNormalize

[function] [call site] 00051


                       _neighbor

[function] [call site] 00052


                         _ijkAdd

[function] [call site] 00053


                         _ijkNormalize

[function] [call site] 00054


                     isResolutionClassIII

[function] [call site] 00055


                     _downAp7r

[function] [call site] 00056


                     _isBaseCellPentagon

[function] [call site] 00057


                     _h3LeadingNonZeroDigit

[function] [call site] 00058


                     _adjustOverageClassII

[function] [call site] 00059


                       _setIJK

[function] [call site] 00060


                       _ijkSub

[function] [call site] 00061


                       _ijkRotate60cw

[function] [call site] 00062


                         _ijkScale

[function] [call site] 00063


                         _ijkScale

[function] [call site] 00064


                         _ijkScale

[function] [call site] 00065


                         _ijkAdd

[function] [call site] 00066


                         _ijkAdd

[function] [call site] 00067


                         _ijkNormalize

[function] [call site] 00068


                       _ijkAdd

[function] [call site] 00069


                       _ijkRotate60ccw

[function] [call site] 00070


                         _ijkScale

[function] [call site] 00071


                         _ijkScale

[function] [call site] 00072


                         _ijkScale

[function] [call site] 00073


                         _ijkAdd

[function] [call site] 00074


                         _ijkAdd

[function] [call site] 00075


                         _ijkNormalize

[function] [call site] 00076


                       _ijkScale

[function] [call site] 00077


                       _ijkAdd

[function] [call site] 00078


                       _ijkNormalize

[function] [call site] 00079


                     _isBaseCellPentagon

[function] [call site] 00080


                     _adjustOverageClassII

[function] [call site] 00081


                     _upAp7r

[function] [call site] 00082


                       lround

[call site] 00083


                       lround

[call site] 00084


                       _ijkNormalize

[function] [call site] 00085


                   _faceIjkToGeo

[function] [call site] 00086


                     _ijkToHex2d

[function] [call site] 00087


                     _hex2dToGeo

[function] [call site] 00088


                       _v2dMag

[function] [call site] 00089


                         sqrt

[call site] 00090


                       atan2

[call site] 00091


                       isResolutionClassIII

[function] [call site] 00092


                       atan

[call site] 00093


                       isResolutionClassIII

[function] [call site] 00094


                       _posAngleRads

[function] [call site] 00095


                       _posAngleRads

[function] [call site] 00096


                       _geoAzDistanceRads

[function] [call site] 00097


                         _posAngleRads

[function] [call site] 00098


                         constrainLng

[function] [call site] 00099

sin

[call site] 00100

cos

[call site] 00101

cos

[call site] 00102

sin

[call site] 00103


                         asin

[call site] 00104

cos

[call site] 00105

sin

[call site] 00106

cos

[call site] 00107

sin

[call site] 00108

cos

[call site] 00109


                         atan2

[call site] 00110


                         constrainLng

[function] [call site] 00111


                 iterErrorPolygonCompact

[function] [call site] 00112


                 pointInsidePolygon

[function] [call site] 00113


                   pointInsideGeoLoop

[function] [call site] 00114


                     bboxContains

[function] [call site] 00115


                       bboxIsTransmeridian

[function] [call site] 00116


                     bboxIsTransmeridian

[function] [call site] 00117


                   pointInsideGeoLoop

[function] [call site] 00118


                 bboxContains

[function] [call site] 00119


                 latLngToCell

[function] [call site] 00120


                   _geoToFaceIjk

[function] [call site] 00121


                     _geoToHex2d

[function] [call site] 00122


                       _geoToClosestFace

[function] [call site] 00123


                         _geoToVec3d

[function] [call site] 00124

cos

[call site] 00125

sin

[call site] 00126

cos

[call site] 00127

sin

[call site] 00128


                         _pointSquareDist

[function] [call site] 00129


                           _square

[function] [call site] 00130


                           _square

[function] [call site] 00131


                       acos

[call site] 00132


                       _geoAzimuthRads

[function] [call site] 00133

cos

[call site] 00134

sin

[call site] 00135

cos

[call site] 00136

sin

[call site] 00137

sin

[call site] 00138

cos

[call site] 00139


                         atan2

[call site] 00140


                       _posAngleRads

[function] [call site] 00141


                       _posAngleRads

[function] [call site] 00142


                       isResolutionClassIII

[function] [call site] 00143


                       _posAngleRads

[function] [call site] 00144

tan

[call site] 00145

cos

[call site] 00146

sin

[call site] 00147


                     _hex2dToCoordIJK

[function] [call site] 00148


                       _ijkNormalize

[function] [call site] 00149


                   _faceIjkToH3

[function] [call site] 00150


                     _faceIjkToBaseCell

[function] [call site] 00151


                     isResolutionClassIII

[function] [call site] 00152


                     _upAp7

[function] [call site] 00153


                       lround

[call site] 00154


                       lround

[call site] 00155


                       _ijkNormalize

[function] [call site] 00156


                     _downAp7

[function] [call site] 00157


                     _upAp7r

[function] [call site] 00158


                     _downAp7r

[function] [call site] 00159


                     _ijkSub

[function] [call site] 00160


                     _ijkNormalize

[function] [call site] 00161


                     _unitIjkToDigit

[function] [call site] 00162


                       _ijkNormalize

[function] [call site] 00163


                       _ijkMatches

[function] [call site] 00164


                     _faceIjkToBaseCell

[function] [call site] 00165


                     _faceIjkToBaseCellCCWrot60

[function] [call site] 00166


                     _isBaseCellPentagon

[function] [call site] 00167


                     _h3LeadingNonZeroDigit

[function] [call site] 00168


                     _baseCellIsCwOffset

[function] [call site] 00169


                     _h3Rotate60cw

[function] [call site] 00170


                     _h3Rotate60ccw

[function] [call site] 00171


                       _rotate60ccw

[function] [call site] 00172


                     _h3RotatePent60ccw

[function] [call site] 00173


                       _rotate60ccw

[function] [call site] 00174


                       _h3LeadingNonZeroDigit

[function] [call site] 00175


                       _h3Rotate60ccw

[function] [call site] 00176


                     _h3Rotate60ccw

[function] [call site] 00177


                   __assert_fail

[call site] 00178


                 __assert_fail

[call site] 00179


                 iterErrorPolygonCompact

[function] [call site] 00180


                 cellToBoundary

[function] [call site] 00181


                   _h3ToFaceIjk

[function] [call site] 00182


                   isPentagon

[function] [call site] 00183


                   _faceIjkPentToCellBoundary

[function] [call site] 00184


                     _faceIjkPentToVerts

[function] [call site] 00185


                       isResolutionClassIII

[function] [call site] 00186


                       _downAp3

[function] [call site] 00187


                         _ijkScale

[function] [call site] 00188


                         _ijkScale

[function] [call site] 00189


                         _ijkScale

[function] [call site] 00190


                         _ijkAdd

[function] [call site] 00191


                         _ijkAdd

[function] [call site] 00192


                         _ijkNormalize

[function] [call site] 00193


                       _downAp3r

[function] [call site] 00194


                         _ijkScale

[function] [call site] 00195


                         _ijkScale

[function] [call site] 00196


                         _ijkScale

[function] [call site] 00197


                         _ijkAdd

[function] [call site] 00198


                         _ijkAdd

[function] [call site] 00199


                         _ijkNormalize

[function] [call site] 00200


                       isResolutionClassIII

[function] [call site] 00201


                       _downAp7r

[function] [call site] 00202


                       _ijkAdd

[function] [call site] 00203


                       _ijkNormalize

[function] [call site] 00204


                     _adjustPentVertOverage

[function] [call site] 00205


                       _adjustOverageClassII

[function] [call site] 00206


                     isResolutionClassIII

[function] [call site] 00207


                     _ijkToHex2d

[function] [call site] 00208


                     _ijkRotate60ccw

[function] [call site] 00209


                     _ijkScale

[function] [call site] 00210


                     _ijkAdd

[function] [call site] 00211


                     _ijkNormalize

[function] [call site] 00212


                     _ijkToHex2d

[function] [call site] 00213


                     __assert_fail

[call site] 00214


                     _v2dIntersect

[function] [call site] 00215


                     _hex2dToGeo

[function] [call site] 00216


                     _ijkToHex2d

[function] [call site] 00217


                     _hex2dToGeo

[function] [call site] 00218


                   _faceIjkToCellBoundary

[function] [call site] 00219


                     _faceIjkToVerts

[function] [call site] 00220


                       isResolutionClassIII

[function] [call site] 00221


                       _downAp3

[function] [call site] 00222


                       _downAp3r

[function] [call site] 00223


                       isResolutionClassIII

[function] [call site] 00224


                       _downAp7r

[function] [call site] 00225


                       _ijkAdd

[function] [call site] 00226


                       _ijkNormalize

[function] [call site] 00227


                     _adjustOverageClassII

[function] [call site] 00228


                     isResolutionClassIII

[function] [call site] 00229


                     _ijkToHex2d

[function] [call site] 00230


                     _ijkToHex2d

[function] [call site] 00231


                     __assert_fail

[call site] 00232


                     _v2dIntersect

[function] [call site] 00233


                     _v2dAlmostEquals

[function] [call site] 00234


                     _v2dAlmostEquals

[function] [call site] 00235


                     _hex2dToGeo

[function] [call site] 00236


                     _ijkToHex2d

[function] [call site] 00237


                     _hex2dToGeo

[function] [call site] 00238


                 iterErrorPolygonCompact

[function] [call site] 00239


                 cellToBBox

[function] [call site] 00240


                   __assert_fail

[call site] 00241


                   cellToLatLng

[function] [call site] 00242

cos

[call site] 00243


                   scaleBBox

[function] [call site] 00244


                     bboxWidthRads

[function] [call site] 00245


                     bboxHeightRads

[function] [call site] 00246


                 __assert_fail

[call site] 00247


                 iterErrorPolygonCompact

[function] [call site] 00248


                 cellBoundaryInsidePolygon

[function] [call site] 00249


                   pointInsidePolygon

[function] [call site] 00250


                   cellBoundaryCrossesGeoLoop

[function] [call site] 00251


                     bboxOverlapsBBox

[function] [call site] 00252


                       bboxNormalization

[function] [call site] 00253


                         bboxIsTransmeridian

[function] [call site] 00254


                         bboxIsTransmeridian

[function] [call site] 00255


                       normalizeLng

[function] [call site] 00256


                       normalizeLng

[function] [call site] 00257


                       normalizeLng

[function] [call site] 00258


                       normalizeLng

[function] [call site] 00259


                     bboxNormalization

[function] [call site] 00260


                     normalizeLng

[function] [call site] 00261


                     normalizeLng

[function] [call site] 00262


                     normalizeLng

[function] [call site] 00263


                     normalizeLng

[function] [call site] 00264


                     normalizeLng

[function] [call site] 00265


                     lineCrossesLine

[function] [call site] 00266


                   pointInsideGeoLoop

[function] [call site] 00267


                   cellBoundaryCrossesGeoLoop

[function] [call site] 00268


                 cellBoundaryCrossesPolygon

[function] [call site] 00269


                   cellBoundaryCrossesGeoLoop

[function] [call site] 00270


                   cellBoundaryCrossesGeoLoop

[function] [call site] 00271


                 cellToBBox

[function] [call site] 00272


                 iterErrorPolygonCompact

[function] [call site] 00273


                 bboxOverlapsBBox

[function] [call site] 00274


                 bboxToCellBoundary

[function] [call site] 00275


                 bboxContainsBBox

[function] [call site] 00276


                   bboxNormalization

[function] [call site] 00277


                   normalizeLng

[function] [call site] 00278


                   normalizeLng

[function] [call site] 00279


                   normalizeLng

[function] [call site] 00280


                   normalizeLng

[function] [call site] 00281


                 pointInsidePolygon

[function] [call site] 00282


                 cellBoundaryCrossesPolygon

[function] [call site] 00283


                 cellToBBox

[function] [call site] 00284


                 iterErrorPolygonCompact

[function] [call site] 00285


                 bboxOverlapsBBox

[function] [call site] 00286


                 bboxContainsBBox

[function] [call site] 00287


                 bboxToCellBoundary

[function] [call site] 00288


                 cellBoundaryInsidePolygon

[function] [call site] 00289


                 cellToCenterChild

[function] [call site] 00290


                   _hasChildAtRes

[function] [call site] 00291


                   _zeroIndexDigits

[function] [call site] 00292


                 iterErrorPolygonCompact

[function] [call site] 00293


                 nextCell

[function] [call site] 00294


                 iterDestroyPolygonCompact

[function] [call site] 00295


               cellToChildrenSize

[function] [call site] 00296


                 _hasChildAtRes

[function] [call site] 00297


                 isPentagon

[function] [call site] 00298


                 _ipow

[function] [call site] 00299


                 _ipow

[function] [call site] 00300


               iterStepPolygonCompact

[function] [call site] 00301


             calloc

[call site] 00302


             polygonToCellsExperimental

[function] [call site] 00303


               iterInitPolygon

[function] [call site] 00304


                 iterInitPolygonCompact

[function] [call site] 00305


                   _iterInitPolygonCompact

[function] [call site] 00306


                   iterStepPolygonCompact

[function] [call site] 00307


                 iterInitParent

[function] [call site] 00308


                   _iterInitParent

[function] [call site] 00309


                     _null_iter

[function] [call site] 00310


                     _zeroIndexDigits

[function] [call site] 00311


                     isPentagon

[function] [call site] 00312


               iterDestroyPolygon

[function] [call site] 00313


                 iterDestroyPolygonCompact

[function] [call site] 00314


                 _iterInitParent

[function] [call site] 00315


               iterStepPolygon

[function] [call site] 00316


                 iterStepChild

[function] [call site] 00317


                   _incrementResDigit

[function] [call site] 00318


                   _null_iter

[function] [call site] 00319


                   _getResDigit

[function] [call site] 00320


                   _incrementResDigit

[function] [call site] 00321


                   _getResDigit

[function] [call site] 00322


                   _incrementResDigit

[function] [call site] 00323


                 iterStepPolygonCompact

[function] [call site] 00324


                 _iterInitParent

[function] [call site] 00325