Fuzz introspector: fuzzerCellArea
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

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
0 0 None 0 3 _geoAzDistanceRads call site: 00072 /src/h3/src/h3lib/lib/latLng.c:239
0 0 None 0 0 _isBaseCellPentagon call site: 00005 /src/h3/src/h3lib/lib/baseCells.c:825
0 0 None 0 0 _ijkNormalize call site: 00018 /src/h3/src/h3lib/lib/coordijk.c:273
0 0 None 0 0 cellToBoundary call site: 00087 /src/h3/src/h3lib/lib/h3Index.c:1080
0 0 None 0 0 _geoAzDistanceRads call site: 00071 /src/h3/src/h3lib/lib/latLng.c:229
0 0 None 0 0 _geoAzDistanceRads call site: 00078 /src/h3/src/h3lib/lib/latLng.c:262
0 0 None 0 0 _geoAzDistanceRads call site: 00078 /src/h3/src/h3lib/lib/latLng.c:266

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 cellAreaRads2 [function] [call site] 00001
2 cellToLatLng [function] [call site] 00002
3 _h3ToFaceIjk [function] [call site] 00003
4 __assert_fail [call site] 00004
4 _isBaseCellPentagon [function] [call site] 00005
4 _h3LeadingNonZeroDigit [function] [call site] 00006
4 _h3Rotate60cw [function] [call site] 00007
5 _rotate60cw [function] [call site] 00008
4 _h3ToFaceIjkWithInitializedFijk [function] [call site] 00009
5 _isBaseCellPentagon [function] [call site] 00010
5 isResolutionClassIII [function] [call site] 00011
5 _downAp7 [function] [call site] 00012
6 _ijkScale [function] [call site] 00013
6 _ijkScale [function] [call site] 00014
6 _ijkScale [function] [call site] 00015
6 _ijkAdd [function] [call site] 00016
6 _ijkAdd [function] [call site] 00017
6 _ijkNormalize [function] [call site] 00018
5 _downAp7r [function] [call site] 00019
6 _ijkScale [function] [call site] 00020
6 _ijkScale [function] [call site] 00021
6 _ijkScale [function] [call site] 00022
6 _ijkAdd [function] [call site] 00023
6 _ijkAdd [function] [call site] 00024
6 _ijkNormalize [function] [call site] 00025
5 _neighbor [function] [call site] 00026
6 _ijkAdd [function] [call site] 00027
6 _ijkNormalize [function] [call site] 00028
4 isResolutionClassIII [function] [call site] 00029
4 _downAp7r [function] [call site] 00030
4 _isBaseCellPentagon [function] [call site] 00031
4 _h3LeadingNonZeroDigit [function] [call site] 00032
4 _adjustOverageClassII [function] [call site] 00033
5 _setIJK [function] [call site] 00034
5 _ijkSub [function] [call site] 00035
5 _ijkRotate60cw [function] [call site] 00036
6 _ijkScale [function] [call site] 00037
6 _ijkScale [function] [call site] 00038
6 _ijkScale [function] [call site] 00039
6 _ijkAdd [function] [call site] 00040
6 _ijkAdd [function] [call site] 00041
6 _ijkNormalize [function] [call site] 00042
5 _ijkAdd [function] [call site] 00043
5 _ijkRotate60ccw [function] [call site] 00044
6 _ijkScale [function] [call site] 00045
6 _ijkScale [function] [call site] 00046
6 _ijkScale [function] [call site] 00047
6 _ijkAdd [function] [call site] 00048
6 _ijkAdd [function] [call site] 00049
6 _ijkNormalize [function] [call site] 00050
5 _ijkScale [function] [call site] 00051
5 _ijkAdd [function] [call site] 00052
5 _ijkNormalize [function] [call site] 00053
4 _isBaseCellPentagon [function] [call site] 00054
4 _adjustOverageClassII [function] [call site] 00055
4 _upAp7r [function] [call site] 00056
5 lround [call site] 00057
5 lround [call site] 00058
5 _ijkNormalize [function] [call site] 00059
3 _faceIjkToGeo [function] [call site] 00060
4 _ijkToHex2d [function] [call site] 00061
4 _hex2dToGeo [function] [call site] 00062
5 _v2dMag [function] [call site] 00063
6 sqrt [call site] 00064
5 atan2 [call site] 00065
5 isResolutionClassIII [function] [call site] 00066
5 atan [call site] 00067
5 isResolutionClassIII [function] [call site] 00068
5 _posAngleRads [function] [call site] 00069
5 _posAngleRads [function] [call site] 00070
5 _geoAzDistanceRads [function] [call site] 00071
6 _posAngleRads [function] [call site] 00072
6 constrainLng [function] [call site] 00073
6 sin [call site] 00074
6 cos [call site] 00075
6 cos [call site] 00076
6 sin [call site] 00077
6 asin [call site] 00078
6 cos [call site] 00079
6 sin [call site] 00080
6 cos [call site] 00081
6 sin [call site] 00082
6 cos [call site] 00083
6 atan2 [call site] 00084
6 constrainLng [function] [call site] 00085
2 cellToBoundary [function] [call site] 00086
3 _h3ToFaceIjk [function] [call site] 00087
3 isPentagon [function] [call site] 00088
4 _isBaseCellPentagon [function] [call site] 00089
4 _h3LeadingNonZeroDigit [function] [call site] 00090
3 _faceIjkPentToCellBoundary [function] [call site] 00091
4 _faceIjkPentToVerts [function] [call site] 00092
5 isResolutionClassIII [function] [call site] 00093
5 _downAp3 [function] [call site] 00094
6 _ijkScale [function] [call site] 00095
6 _ijkScale [function] [call site] 00096
6 _ijkScale [function] [call site] 00097
6 _ijkAdd [function] [call site] 00098
6 _ijkAdd [function] [call site] 00099
6 _ijkNormalize [function] [call site] 00100
5 _downAp3r [function] [call site] 00101
6 _ijkScale [function] [call site] 00102
6 _ijkScale [function] [call site] 00103
6 _ijkScale [function] [call site] 00104
6 _ijkAdd [function] [call site] 00105
6 _ijkAdd [function] [call site] 00106
6 _ijkNormalize [function] [call site] 00107
5 isResolutionClassIII [function] [call site] 00108
5 _downAp7r [function] [call site] 00109
5 _ijkAdd [function] [call site] 00110
5 _ijkNormalize [function] [call site] 00111
4 _adjustPentVertOverage [function] [call site] 00112
5 _adjustOverageClassII [function] [call site] 00113
4 isResolutionClassIII [function] [call site] 00114
4 _ijkToHex2d [function] [call site] 00115
4 _ijkRotate60ccw [function] [call site] 00116
4 _ijkScale [function] [call site] 00117
4 _ijkAdd [function] [call site] 00118
4 _ijkNormalize [function] [call site] 00119
4 _ijkToHex2d [function] [call site] 00120
4 __assert_fail [call site] 00121
4 _v2dIntersect [function] [call site] 00122
4 _hex2dToGeo [function] [call site] 00123
4 _ijkToHex2d [function] [call site] 00124
4 _hex2dToGeo [function] [call site] 00125
3 _faceIjkToCellBoundary [function] [call site] 00126
4 _faceIjkToVerts [function] [call site] 00127
5 isResolutionClassIII [function] [call site] 00128
5 _downAp3 [function] [call site] 00129
5 _downAp3r [function] [call site] 00130
5 isResolutionClassIII [function] [call site] 00131
5 _downAp7r [function] [call site] 00132
5 _ijkAdd [function] [call site] 00133
5 _ijkNormalize [function] [call site] 00134
4 _adjustOverageClassII [function] [call site] 00135
4 isResolutionClassIII [function] [call site] 00136
4 _ijkToHex2d [function] [call site] 00137
4 _ijkToHex2d [function] [call site] 00138
4 __assert_fail [call site] 00139
4 _v2dIntersect [function] [call site] 00140
4 _v2dAlmostEquals [function] [call site] 00141
4 _v2dAlmostEquals [function] [call site] 00142
4 _hex2dToGeo [function] [call site] 00143
4 _ijkToHex2d [function] [call site] 00144
4 _hex2dToGeo [function] [call site] 00145
2 __assert_fail [call site] 00146
2 triangleArea [function] [call site] 00147
3 greatCircleDistanceRads [function] [call site] 00148
4 sin [call site] 00149
4 sin [call site] 00150
4 cos [call site] 00151
4 sqrt [call site] 00152
4 atan2 [call site] 00153
3 greatCircleDistanceRads [function] [call site] 00154
3 greatCircleDistanceRads [function] [call site] 00155
3 triangleEdgeLengthsToArea [function] [call site] 00156
4 tan [call site] 00157
4 sqrt [call site] 00158
4 atan [call site] 00159
1 cellAreaKm2 [function] [call site] 00160
2 cellAreaRads2 [function] [call site] 00161
1 cellAreaM2 [function] [call site] 00162
2 cellAreaKm2 [function] [call site] 00163