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
207 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_compress_fast_extState_fastReset [function] [call site] 00021
5 LZ4_clampAcceleration [function] [call site] 00022
5 __assert_fail [call site] 00023
5 LZ4_compressBound [function] [call site] 00024
5 __assert_fail [call site] 00025
5 __assert_fail [call site] 00026
5 __assert_fail [call site] 00027
5 LZ4_read_ARCH [function] [call site] 00028
5 LZ4_isLittleEndian [function] [call site] 00029
5 LZ4_read32 [function] [call site] 00030
5 __assert_fail [call site] 00031
5 __assert_fail [call site] 00032
5 LZ4_read_ARCH [function] [call site] 00033
5 LZ4_read32 [function] [call site] 00034
5 LZ4_getPositionOnHash [function] [call site] 00035
6 __assert_fail [call site] 00036
5 LZ4_read_ARCH [function] [call site] 00037
5 LZ4_read32 [function] [call site] 00038
5 __assert_fail [call site] 00039
5 LZ4_read32 [function] [call site] 00040
5 __assert_fail [call site] 00041
5 __assert_fail [call site] 00042
5 LZ4_read_ARCH [function] [call site] 00043
5 LZ4_read32 [function] [call site] 00044
5 __assert_fail [call site] 00045
5 LZ4_writeLE16 [function] [call site] 00046
6 LZ4_isLittleEndian [function] [call site] 00047
6 LZ4_write16 [function] [call site] 00048
5 LZ4_read_ARCH [function] [call site] 00049
5 LZ4_NbCommonBytes [function] [call site] 00050
6 __assert_fail [call site] 00051
6 LZ4_isLittleEndian [function] [call site] 00052
5 LZ4_read32 [function] [call site] 00053
5 LZ4_read16 [function] [call site] 00054
5 LZ4_read_ARCH [function] [call site] 00055
5 LZ4_NbCommonBytes [function] [call site] 00056
5 LZ4_read32 [function] [call site] 00057
5 LZ4_read16 [function] [call site] 00058
5 LZ4_read_ARCH [function] [call site] 00059
5 LZ4_NbCommonBytes [function] [call site] 00060
5 LZ4_read32 [function] [call site] 00061
5 LZ4_read16 [function] [call site] 00062
5 LZ4_read_ARCH [function] [call site] 00063
5 LZ4_read32 [function] [call site] 00064
5 __assert_fail [call site] 00065
5 LZ4_write32 [function] [call site] 00066
5 LZ4_read_ARCH [function] [call site] 00067
5 LZ4_read32 [function] [call site] 00068
5 LZ4_read_ARCH [function] [call site] 00069
5 LZ4_read32 [function] [call site] 00070
5 __assert_fail [call site] 00071
5 LZ4_read_ARCH [function] [call site] 00072
5 __assert_fail [call site] 00073
5 LZ4_read_ARCH [function] [call site] 00074
5 LZ4_read32 [function] [call site] 00075
5 LZ4_read_ARCH [function] [call site] 00076
5 LZ4_read32 [function] [call site] 00077
5 __assert_fail [call site] 00078
5 __assert_fail [call site] 00079
5 __assert_fail [call site] 00080
5 LZ4_read_ARCH [function] [call site] 00081
5 __assert_fail [call site] 00082
5 __assert_fail [call site] 00083
5 __assert_fail [call site] 00084
5 LZ4_read_ARCH [function] [call site] 00085
5 LZ4_read32 [function] [call site] 00086
5 LZ4_compress_resumeWithPrefix [function] [call site] 00087
6 __assert_fail [call site] 00088
6 LZ4_getPositionOnHash [function] [call site] 00089
6 LZ4_read32 [function] [call site] 00090
6 LZ4_writeLE16 [function] [call site] 00091
6 LZ4_write32 [function] [call site] 00092
5 __assert_fail [call site] 00093
5 LZ4_getPositionOnHash [function] [call site] 00094
5 LZ4_read32 [function] [call site] 00095
5 LZ4_writeLE16 [function] [call site] 00096
5 LZ4_write32 [function] [call site] 00097
5 __assert_fail [call site] 00098
5 LZ4_compress_resumeWithPrefix [function] [call site] 00099
5 LZ4_largeInputTableType [function] [call site] 00100
5 __assert_fail [call site] 00101
5 __assert_fail [call site] 00102
5 LZ4_compress_resumeWithPrefix [function] [call site] 00103
5 LZ4_largeInputTableType [function] [call site] 00104
1 fprintf [call site] 00105
1 abort [call site] 00106
1 LZ4_decompress_safe [function] [call site] 00107
2 __assert_fail [call site] 00108
2 __assert_fail [call site] 00109
2 LZ4_readLE16 [function] [call site] 00110
3 LZ4_isLittleEndian [function] [call site] 00111
3 LZ4_read16 [function] [call site] 00112
2 __assert_fail [call site] 00113
2 LZ4_copyMatchExact [function] [call site] 00114
2 __assert_fail [call site] 00115
2 __assert_fail [call site] 00116
2 LZ4_write32 [function] [call site] 00117
2 __assert_fail [call site] 00118
2 __assert_fail [call site] 00119
2 LZ4_copyMatchExact [function] [call site] 00120
2 LZ4_copyMatchExact [function] [call site] 00121
2 __assert_fail [call site] 00122
2 LZ4_write32 [function] [call site] 00123
1 fprintf [call site] 00124
1 abort [call site] 00125
1 memcmp [call site] 00126
1 fprintf [call site] 00127
1 abort [call site] 00128
1 fprintf [call site] 00129
1 abort [call site] 00130
1 LZ4_decompress_safe_partial [function] [call site] 00131
2 __assert_fail [call site] 00132
2 LZ4_readLE16 [function] [call site] 00133
2 LZ4_copyMatchExact [function] [call site] 00134
1 fprintf [call site] 00135
1 abort [call site] 00136
1 fprintf [call site] 00137
1 abort [call site] 00138
1 memcmp [call site] 00139
1 fprintf [call site] 00140
1 abort [call site] 00141
1 fprintf [call site] 00142
1 abort [call site] 00143
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00144
2 LZ4_decompress_safe_partial [function] [call site] 00145
2 LZ4_decompress_safe_partial_withPrefix64k [function] [call site] 00146
3 __assert_fail [call site] 00147
3 LZ4_readLE16 [function] [call site] 00148
3 LZ4_copyMatchExact [function] [call site] 00149
2 __assert_fail [call site] 00150
2 LZ4_decompress_safe_partial_withSmallPrefix [function] [call site] 00151
3 __assert_fail [call site] 00152
3 LZ4_readLE16 [function] [call site] 00153
3 LZ4_copyMatchExact [function] [call site] 00154
2 __assert_fail [call site] 00155
2 LZ4_decompress_safe_partial_forceExtDict [function] [call site] 00156
3 __assert_fail [call site] 00157
3 LZ4_readLE16 [function] [call site] 00158
3 LZ4_copyMatchExact [function] [call site] 00159
1 fprintf [call site] 00160
1 abort [call site] 00161
1 fprintf [call site] 00162
1 abort [call site] 00163
1 memcmp [call site] 00164
1 fprintf [call site] 00165
1 abort [call site] 00166
1 fprintf [call site] 00167
1 abort [call site] 00168
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00169
1 fprintf [call site] 00170
1 abort [call site] 00171
1 fprintf [call site] 00172
1 abort [call site] 00173
1 memcmp [call site] 00174
1 fprintf [call site] 00175
1 abort [call site] 00176
1 fprintf [call site] 00177
1 abort [call site] 00178
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00179
1 fprintf [call site] 00180
1 abort [call site] 00181
1 fprintf [call site] 00182
1 abort [call site] 00183
1 memcmp [call site] 00184
1 fprintf [call site] 00185
1 abort [call site] 00186
1 fprintf [call site] 00187
1 abort [call site] 00188
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00189
1 fprintf [call site] 00190
1 abort [call site] 00191
1 fprintf [call site] 00192
1 abort [call site] 00193
1 memcmp [call site] 00194
1 fprintf [call site] 00195
1 abort [call site] 00196
1 fprintf [call site] 00197
1 abort [call site] 00198
1 LZ4_decompress_safe_partial_usingDict [function] [call site] 00199
1 fprintf [call site] 00200
1 abort [call site] 00201
1 fprintf [call site] 00202
1 abort [call site] 00203
1 memcmp [call site] 00204
1 fprintf [call site] 00205
1 abort [call site] 00206
1 FUZZ_dataProducer_free [function] [call site] 00207