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: 00071 /src/h3/src/h3lib/lib/latLng.c:211
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: 00082 /src/h3/src/h3lib/lib/h3Index.c:907
0 0 None 0 0 _geoAzDistanceRads call site: 00070 /src/h3/src/h3lib/lib/latLng.c:201
0 0 None 0 0 _geoAzDistanceRads call site: 00075 /src/h3/src/h3lib/lib/latLng.c:234
0 0 None 0 0 _geoAzDistanceRads call site: 00075 /src/h3/src/h3lib/lib/latLng.c:238

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 _neighbor [function] [call site] 00026
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
4 _isBaseCellPentagon [function] [call site] 00054
4 _adjustOverageClassII [function] [call site] 00055
4 _upAp7r [function] [call site] 00056
5 lroundl [call site] 00057
5 lroundl [call site] 00058
5 _ijkNormalize [function] [call site] 00059
3 _faceIjkToGeo [function] [call site] 00060
4 _hex2dToGeo [function] [call site] 00061
5 _v2dMag [function] [call site] 00062
6 sqrt [call site] 00063
5 atan2 [call site] 00064
5 isResolutionClassIII [function] [call site] 00065
5 atan [call site] 00066
5 isResolutionClassIII [function] [call site] 00067
5 _posAngleRads [function] [call site] 00068
5 _posAngleRads [function] [call site] 00069
5 _geoAzDistanceRads [function] [call site] 00070
6 _posAngleRads [function] [call site] 00071
6 constrainLng [function] [call site] 00072
6 sin [call site] 00073
6 cos [call site] 00074
6 asin [call site] 00075
6 sin [call site] 00076
6 cos [call site] 00077
6 cos [call site] 00078
6 atan2 [call site] 00079
6 constrainLng [function] [call site] 00080
2 cellToBoundary [function] [call site] 00081
3 _h3ToFaceIjk [function] [call site] 00082
3 isPentagon [function] [call site] 00083
4 _isBaseCellPentagon [function] [call site] 00084
4 _h3LeadingNonZeroDigit [function] [call site] 00085
3 _faceIjkPentToCellBoundary [function] [call site] 00086
4 _faceIjkPentToVerts [function] [call site] 00087
5 isResolutionClassIII [function] [call site] 00088
5 isResolutionClassIII [function] [call site] 00103
5 _downAp7r [function] [call site] 00104
5 _ijkNormalize [function] [call site] 00106
4 _adjustPentVertOverage [function] [call site] 00107
5 _adjustOverageClassII [function] [call site] 00108
4 isResolutionClassIII [function] [call site] 00109
4 _ijkToHex2d [function] [call site] 00110
4 _ijkRotate60ccw [function] [call site] 00111
4 _ijkScale [function] [call site] 00112
4 _ijkNormalize [function] [call site] 00114
4 _ijkToHex2d [function] [call site] 00115
4 __assert_fail [call site] 00116
4 _v2dIntersect [function] [call site] 00117
4 _hex2dToGeo [function] [call site] 00118
4 _ijkToHex2d [function] [call site] 00119
4 _hex2dToGeo [function] [call site] 00120
3 _faceIjkToCellBoundary [function] [call site] 00121
4 _faceIjkToVerts [function] [call site] 00122
5 isResolutionClassIII [function] [call site] 00123
5 _downAp3r [function] [call site] 00125
5 isResolutionClassIII [function] [call site] 00126
5 _downAp7r [function] [call site] 00127
5 _ijkNormalize [function] [call site] 00129
4 _adjustOverageClassII [function] [call site] 00130
4 isResolutionClassIII [function] [call site] 00131
4 _ijkToHex2d [function] [call site] 00132
4 _ijkToHex2d [function] [call site] 00133
4 __assert_fail [call site] 00134
4 _v2dIntersect [function] [call site] 00135
4 _v2dAlmostEquals [function] [call site] 00136
4 _v2dAlmostEquals [function] [call site] 00137
4 _hex2dToGeo [function] [call site] 00138
4 _ijkToHex2d [function] [call site] 00139
4 _hex2dToGeo [function] [call site] 00140
2 __assert_fail [call site] 00141
2 triangleArea [function] [call site] 00142
3 greatCircleDistanceRads [function] [call site] 00143
4 sin [call site] 00144
4 sin [call site] 00145
4 cos [call site] 00146
4 sqrt [call site] 00147
3 greatCircleDistanceRads [function] [call site] 00148
3 greatCircleDistanceRads [function] [call site] 00149
1 cellAreaKm2 [function] [call site] 00150
2 cellAreaRads2 [function] [call site] 00151
1 cellAreaM2 [function] [call site] 00152
2 cellAreaKm2 [function] [call site] 00153