Fuzz introspector: round_trip_fuzzer
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
184 0 EP call site: 00000 LZ4_compress_default

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 FUZZ_dataProducer_create [function] [call site] 00001
2 fprintf [call site] 00002
2 abort [call site] 00003
1 FUZZ_dataProducer_retrieve32 [function] [call site] 00004
1 FUZZ_dataProducer_remainingBytes [function] [call site] 00005
1 FUZZ_getRange_from_uint32 [function] [call site] 00006
1 LZ4_compressBound [function] [call site] 00007
1 fprintf [call site] 00008
1 abort [call site] 00009
1 fprintf [call site] 00010
1 abort [call site] 00011
1 fprintf [call site] 00012
1 abort [call site] 00013
1 LZ4_compress_default [function] [call site] 00014
2 LZ4_compress_fast [function] [call site] 00015
3 LZ4_compress_fast_extState [function] [call site] 00016
4 LZ4_initStream [function] [call site] 00017
5 LZ4_stream_t_alignment [function] [call site] 00018
5 LZ4_isAligned [function] [call site] 00019
4 __assert_fail [call site] 00020
4 LZ4_clampAcceleration [function] [call site] 00021
4 LZ4_compressBound [function] [call site] 00022
4 __assert_fail [call site] 00023
4 __assert_fail [call site] 00024
4 LZ4_read_ARCH [function] [call site] 00025
4 LZ4_isLittleEndian [function] [call site] 00026
4 LZ4_read32 [function] [call site] 00027
4 __assert_fail [call site] 00028
4 __assert_fail [call site] 00029
4 LZ4_read_ARCH [function] [call site] 00030
4 LZ4_read32 [function] [call site] 00031
4 LZ4_getPositionOnHash [function] [call site] 00032
5 __assert_fail [call site] 00033
4 LZ4_read_ARCH [function] [call site] 00034
4 LZ4_read32 [function] [call site] 00035
4 __assert_fail [call site] 00036
4 LZ4_read32 [function] [call site] 00037
4 __assert_fail [call site] 00038
4 __assert_fail [call site] 00039
4 LZ4_read_ARCH [function] [call site] 00040
4 LZ4_read32 [function] [call site] 00041
4 __assert_fail [call site] 00042
4 LZ4_writeLE16 [function] [call site] 00043
5 LZ4_isLittleEndian [function] [call site] 00044
5 LZ4_write16 [function] [call site] 00045
4 LZ4_read_ARCH [function] [call site] 00046
4 LZ4_NbCommonBytes [function] [call site] 00047
5 __assert_fail [call site] 00048
5 LZ4_isLittleEndian [function] [call site] 00049
4 LZ4_read32 [function] [call site] 00050
4 LZ4_read16 [function] [call site] 00051
4 LZ4_read_ARCH [function] [call site] 00052
4 LZ4_NbCommonBytes [function] [call site] 00053
4 LZ4_read32 [function] [call site] 00054
4 LZ4_read16 [function] [call site] 00055
4 LZ4_read_ARCH [function] [call site] 00056
4 LZ4_NbCommonBytes [function] [call site] 00057
4 LZ4_read32 [function] [call site] 00058
4 LZ4_read16 [function] [call site] 00059
4 LZ4_read_ARCH [function] [call site] 00060
4 LZ4_read32 [function] [call site] 00061
4 __assert_fail [call site] 00062
4 LZ4_write32 [function] [call site] 00063
4 LZ4_read_ARCH [function] [call site] 00064
4 LZ4_read32 [function] [call site] 00065
4 __assert_fail [call site] 00066
4 __assert_fail [call site] 00067
4 LZ4_read_ARCH [function] [call site] 00068
4 LZ4_read32 [function] [call site] 00069
4 LZ4_getPositionOnHash [function] [call site] 00070
4 LZ4_read_ARCH [function] [call site] 00071
4 LZ4_read32 [function] [call site] 00072
4 __assert_fail [call site] 00073
4 LZ4_read_ARCH [function] [call site] 00074
4 LZ4_read32 [function] [call site] 00075
4 __assert_fail [call site] 00076
4 __assert_fail [call site] 00077
4 __assert_fail [call site] 00078
4 LZ4_read_ARCH [function] [call site] 00079
4 LZ4_read32 [function] [call site] 00080
4 LZ4_largeInputTableType [function] [call site] 00081
4 __assert_fail [call site] 00082
4 __assert_fail [call site] 00083
4 LZ4_largeInputTableType [function] [call site] 00084
4 __assert_fail [call site] 00085
1 fprintf [call site] 00086
1 abort [call site] 00087
1 LZ4_decompress_safe [function] [call site] 00088
2 __assert_fail [call site] 00089
2 __assert_fail [call site] 00090
2 LZ4_readLE16 [function] [call site] 00091
3 LZ4_isLittleEndian [function] [call site] 00092
3 LZ4_read16 [function] [call site] 00093
2 __assert_fail [call site] 00094
2 __assert_fail [call site] 00095
2 __assert_fail [call site] 00096
2 LZ4_write32 [function] [call site] 00097
2 __assert_fail [call site] 00098
2 __assert_fail [call site] 00099
2 LZ4_write32 [function] [call site] 00100
1 fprintf [call site] 00101
1 abort [call site] 00102
1 memcmp [call site] 00103
1 fprintf [call site] 00104
1 abort [call site] 00105
1 fprintf [call site] 00106
1 abort [call site] 00107
1 LZ4_decompress_safe_partial [function] [call site] 00108
2 __assert_fail [call site] 00109
2 LZ4_readLE16 [function] [call site] 00110
2 LZ4_write32 [function] [call site] 00111
1 fprintf [call site] 00112
1 abort [call site] 00113
1 fprintf [call site] 00114
1 abort [call site] 00115
1 memcmp [call site] 00116
1 fprintf [call site] 00117
1 abort [call site] 00118
1 fprintf [call site] 00119
1 abort [call site] 00120
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00121
2 LZ4_decompress_safe_partial [function] [call site] 00122
2 LZ4_decompress_safe_partial_withPrefix64k [function] [call site] 00123
3 __assert_fail [call site] 00124
3 LZ4_readLE16 [function] [call site] 00125
3 LZ4_write32 [function] [call site] 00126
2 __assert_fail [call site] 00127
2 LZ4_decompress_safe_partial_withSmallPrefix [function] [call site] 00128
3 __assert_fail [call site] 00129
3 LZ4_readLE16 [function] [call site] 00130
3 LZ4_write32 [function] [call site] 00131
2 __assert_fail [call site] 00132
2 LZ4_decompress_safe_partial_forceExtDict [function] [call site] 00133
3 __assert_fail [call site] 00134
3 LZ4_readLE16 [function] [call site] 00135
3 LZ4_write32 [function] [call site] 00136
1 fprintf [call site] 00137
1 abort [call site] 00138
1 fprintf [call site] 00139
1 abort [call site] 00140
1 memcmp [call site] 00141
1 fprintf [call site] 00142
1 abort [call site] 00143
1 fprintf [call site] 00144
1 abort [call site] 00145
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00146
1 fprintf [call site] 00147
1 abort [call site] 00148
1 fprintf [call site] 00149
1 abort [call site] 00150
1 memcmp [call site] 00151
1 fprintf [call site] 00152
1 abort [call site] 00153
1 fprintf [call site] 00154
1 abort [call site] 00155
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00156
1 fprintf [call site] 00157
1 abort [call site] 00158
1 fprintf [call site] 00159
1 abort [call site] 00160
1 memcmp [call site] 00161
1 fprintf [call site] 00162
1 abort [call site] 00163
1 fprintf [call site] 00164
1 abort [call site] 00165
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00166
1 fprintf [call site] 00167
1 abort [call site] 00168
1 fprintf [call site] 00169
1 abort [call site] 00170
1 memcmp [call site] 00171
1 fprintf [call site] 00172
1 abort [call site] 00173
1 fprintf [call site] 00174
1 abort [call site] 00175
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00176
1 fprintf [call site] 00177
1 abort [call site] 00178
1 fprintf [call site] 00179
1 abort [call site] 00180
1 memcmp [call site] 00181
1 fprintf [call site] 00182
1 abort [call site] 00183
1 FUZZ_dataProducer_free [function] [call site] 00184