Fuzz introspector: libjpeg-turbo/fuzz/decompress.cc
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
180 0 EP call site: 00000 tj3DecompressHeader

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 tj3Init [function] [call site] 00001
1 tj3DecompressHeader [function] [call site] 00002
2 GET_DINSTANCE [function] [call site] 00003
2 THROW [function] [call site] 00004
2 THROW [function] [call site] 00005
2 CATCH_LIBJPEG [function] [call site] 00006
2 jpeg_mem_src_tj [function] [call site] 00007
3 ERREXIT [function] [call site] 00008
3 ERREXIT [function] [call site] 00009
2 jpeg_save_markers [function] [call site] 00010
3 ERREXIT1 [function] [call site] 00011
2 jpeg_read_header [function] [call site] 00012
3 ERREXIT1 [function] [call site] 00013
3 jpeg_consume_input [function] [call site] 00014
4 default_decompress_parms [function] [call site] 00015
5 WARNMS1 [function] [call site] 00016
5 TRACEMS3 [function] [call site] 00017
5 WARNMS1 [function] [call site] 00018
4 ERREXIT1 [function] [call site] 00019
3 ERREXIT [function] [call site] 00020
3 jpeg_abort [function] [call site] 00021
4 getTime [function] [call site] 00022
5 getFreq [function] [call site] 00023
6 QueryPerformanceFrequency [function] [call site] 00024
5 GetTickCount [function] [call site] 00025
5 QueryPerformanceCounter [function] [call site] 00026
4 getTime [function] [call site] 00027
2 setDecompParameters [function] [call site] 00028
3 getSubsamp [function] [call site] 00029
2 jpeg_read_icc_profile [function] [call site] 00030
3 ERREXIT [function] [call site] 00031
3 ERREXIT1 [function] [call site] 00032
3 marker_is_icc [function] [call site] 00033
3 WARNMS [function] [call site] 00034
3 WARNMS [function] [call site] 00035
3 WARNMS [function] [call site] 00036
3 WARNMS [function] [call site] 00037
3 WARNMS [function] [call site] 00038
3 malloc [function] [call site] 00039
3 ERREXIT1 [function] [call site] 00040
3 marker_is_icc [function] [call site] 00041
2 free [function] [call site] 00042
2 jpeg_abort_decompress [function] [call site] 00043
3 jpeg_abort [function] [call site] 00044
2 THROW [function] [call site] 00045
2 THROW [function] [call site] 00046
1 tj3Get [function] [call site] 00047
1 tj3Get [function] [call site] 00048
1 tj3Get [function] [call site] 00049
1 tj3Set [function] [call site] 00050
2 GET_TJINSTANCE [function] [call site] 00051
2 SET_BOOL_PARAM [function] [call site] 00052
2 SET_BOOL_PARAM [function] [call site] 00053
2 THROW [function] [call site] 00054
2 SET_BOOL_PARAM [function] [call site] 00055
2 THROW [function] [call site] 00056
2 SET_PARAM [function] [call site] 00057
2 SET_PARAM [function] [call site] 00058
2 THROW [function] [call site] 00059
2 THROW [function] [call site] 00060
2 THROW [function] [call site] 00061
2 THROW [function] [call site] 00062
2 SET_PARAM [function] [call site] 00063
2 THROW [function] [call site] 00064
2 SET_PARAM [function] [call site] 00065
2 THROW [function] [call site] 00066
2 SET_BOOL_PARAM [function] [call site] 00067
2 SET_BOOL_PARAM [function] [call site] 00068
2 THROW [function] [call site] 00069
2 SET_BOOL_PARAM [function] [call site] 00070
2 THROW [function] [call site] 00071
2 SET_BOOL_PARAM [function] [call site] 00072
2 THROW [function] [call site] 00073
2 SET_PARAM [function] [call site] 00074
2 THROW [function] [call site] 00075
2 SET_BOOL_PARAM [function] [call site] 00076
2 THROW [function] [call site] 00077
2 SET_BOOL_PARAM [function] [call site] 00078
2 THROW [function] [call site] 00079
2 SET_PARAM [function] [call site] 00080
2 THROW [function] [call site] 00081
2 SET_PARAM [function] [call site] 00082
2 THROW [function] [call site] 00083
2 SET_PARAM [function] [call site] 00084
2 THROW [function] [call site] 00085
2 SET_PARAM [function] [call site] 00086
2 THROW [function] [call site] 00087
2 SET_PARAM [function] [call site] 00088
2 THROW [function] [call site] 00089
2 SET_PARAM [function] [call site] 00090
2 THROW [function] [call site] 00091
2 SET_PARAM [function] [call site] 00092
2 SET_PARAM [function] [call site] 00093
2 min [function] [call site] 00094
2 SET_PARAM [function] [call site] 00095
2 SET_PARAM [function] [call site] 00096
2 THROW [function] [call site] 00097
1 tj3Set [function] [call site] 00098
1 tj3Get [function] [call site] 00099
1 tj3Set [function] [call site] 00100
1 tj3SetScalingFactor [function] [call site] 00101
2 GET_TJINSTANCE [function] [call site] 00102
2 THROW [function] [call site] 00103
2 THROW [function] [call site] 00104
1 TJSCALED [function] [call site] 00105
1 TJSCALED [function] [call site] 00106
1 tj3SetScalingFactor [function] [call site] 00107
1 tj3SetCroppingRegion [function] [call site] 00108
2 GET_TJINSTANCE [function] [call site] 00109
2 THROW [function] [call site] 00110
2 THROW [function] [call site] 00111
2 THROW [function] [call site] 00112
2 THROW [function] [call site] 00113
2 THROW [function] [call site] 00114
2 TJSCALED [function] [call site] 00115
2 TJSCALED [function] [call site] 00116
2 TJSCALED [function] [call site] 00117
2 THROWI [function] [call site] 00118
2 TJSCALED [function] [call site] 00119
2 THROW [function] [call site] 00120
1 tj3SetCroppingRegion [function] [call site] 00121
1 tj3Set [function] [call site] 00122
1 tj3Set [function] [call site] 00123
1 tj3Alloc [function] [call site] 00124
2 MALLOC [function] [call site] 00125
1 tj3Decompress8 [function] [call site] 00126
1 strcmp [function] [call site] 00127
1 tj3GetErrorStr [function] [call site] 00128
1 tj3Decompress12 [function] [call site] 00129
1 strcmp [function] [call site] 00130
1 tj3GetErrorStr [function] [call site] 00131
1 tj3Decompress16 [function] [call site] 00132
1 strcmp [function] [call site] 00133
1 tj3GetErrorStr [function] [call site] 00134
1 tj3Free [function] [call site] 00135
2 free [function] [call site] 00136
1 tj3Free [function] [call site] 00137
1 tj3Destroy [function] [call site] 00138
2 setjmp [function] [call site] 00139
2 jpeg_destroy_compress [function] [call site] 00140
3 jpeg_destroy [function] [call site] 00141
4 fprintf [function] [call site] 00142
4 fprintf [function] [call site] 00143
4 fprintf [function] [call site] 00144
4 fprintf [function] [call site] 00145
4 fprintf [function] [call site] 00146
4 fprintf [function] [call site] 00147
4 fprintf [function] [call site] 00148
4 fprintf [function] [call site] 00149
4 fprintf [function] [call site] 00150
4 fprintf [function] [call site] 00151
4 fprintf [function] [call site] 00152
4 fprintf [function] [call site] 00153
4 fprintf [function] [call site] 00154
4 fprintf [function] [call site] 00155
4 fprintf [function] [call site] 00156
4 fprintf [function] [call site] 00157
4 fprintf [function] [call site] 00158
4 fprintf [function] [call site] 00159
4 fprintf [function] [call site] 00160
4 fprintf [function] [call site] 00161
4 fprintf [function] [call site] 00162
4 fprintf [function] [call site] 00163
4 fprintf [function] [call site] 00164
4 fprintf [function] [call site] 00165
4 fprintf [function] [call site] 00166
4 fprintf [function] [call site] 00167
4 fprintf [function] [call site] 00168
4 fprintf [function] [call site] 00169
4 fprintf [function] [call site] 00170
4 fprintf [function] [call site] 00171
4 fprintf [function] [call site] 00172
4 fprintf [function] [call site] 00173
4 fprintf [function] [call site] 00174
2 setjmp [function] [call site] 00175
2 jpeg_destroy_decompress [function] [call site] 00176
3 jpeg_destroy [function] [call site] 00177
2 free [function] [call site] 00178
2 free [function] [call site] 00179
2 free [function] [call site] 00180