Fuzz introspector: third_party/skcms/fuzz/fuzz_iccprofile_info.c
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
196 0 EP call site: 00000 skcms_Parse

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 skcms_Parse [function] [call site] 00001
2 skcms_ParseWithA2BPriority [function] [call site] 00002
3 SAFE_SIZEOF [function] [call site] 00003
3 SAFE_SIZEOF [function] [call site] 00005
3 SAFE_SIZEOF [function] [call site] 00006
3 read_big_u32 [function] [call site] 00007
4 _byteswap_ulong [function] [call site] 00009
4 __builtin_bswap32 [function] [call site] 00010
3 read_big_u32 [function] [call site] 00011
3 read_big_u32 [function] [call site] 00012
3 read_big_u32 [function] [call site] 00013
3 read_big_u32 [function] [call site] 00014
3 read_big_fixed [function] [call site] 00015
4 static_cast<float> [function] [call site] 00016
4 read_big_i32 [function] [call site] 00017
5 read_big_u32 [function] [call site] 00018
3 read_big_fixed [function] [call site] 00019
3 read_big_fixed [function] [call site] 00020
3 read_big_u32 [function] [call site] 00021
3 SAFE_SIZEOF [function] [call site] 00022
3 SAFE_SIZEOF [function] [call site] 00023
3 get_tag_table [function] [call site] 00027
4 SAFE_SIZEOF [function] [call site] 00028
3 read_big_u32 [function] [call site] 00029
3 read_big_u32 [function] [call site] 00030
3 skcms_GetTagBySignature [function] [call site] 00031
4 get_tag_table [function] [call site] 00032
4 read_big_u32 [function] [call site] 00033
4 read_big_u32 [function] [call site] 00034
4 read_big_u32 [function] [call site] 00035
4 read_big_u32 [function] [call site] 00036
3 read_curve [function] [call site] 00037
3 skcms_GetTagBySignature [function] [call site] 00038
3 skcms_GetTagBySignature [function] [call site] 00039
3 skcms_GetTagBySignature [function] [call site] 00040
3 read_curve [function] [call site] 00041
3 read_curve [function] [call site] 00042
3 read_curve [function] [call site] 00043
3 skcms_GetTagBySignature [function] [call site] 00044
3 skcms_GetTagBySignature [function] [call site] 00045
3 skcms_GetTagBySignature [function] [call site] 00046
3 read_to_XYZD50 [function] [call site] 00047
4 read_tag_xyz [function] [call site] 00048
5 SAFE_SIZEOF [function] [call site] 00049
5 read_big_fixed [function] [call site] 00050
5 read_big_fixed [function] [call site] 00051
5 read_big_fixed [function] [call site] 00052
4 read_tag_xyz [function] [call site] 00053
4 read_tag_xyz [function] [call site] 00054
3 static_cast<uint32_t> [function] [call site] 00055
3 skcms_GetTagBySignature [function] [call site] 00056
3 read_a2b [function] [call site] 00057
4 read_tag_mft1 [function] [call site] 00058
4 read_tag_mft2 [function] [call site] 00059
4 read_tag_mab [function] [call site] 00060
5 SAFE_SIZEOF [function] [call site] 00061
5 ARRAY_COUNT [function] [call site] 00062
5 ARRAY_COUNT [function] [call site] 00063
5 read_big_u32 [function] [call site] 00064
5 read_big_u32 [function] [call site] 00065
5 read_big_u32 [function] [call site] 00066
5 read_big_u32 [function] [call site] 00067
5 read_big_u32 [function] [call site] 00068
5 read_curves [function] [call site] 00069
6 read_curve [function] [call site] 00070
5 read_curves [function] [call site] 00071
5 SAFE_SIZEOF [function] [call site] 00072
5 read_big_fixed [function] [call site] 00073
5 read_big_fixed [function] [call site] 00074
5 read_big_fixed [function] [call site] 00075
5 read_big_fixed [function] [call site] 00076
5 read_big_fixed [function] [call site] 00077
5 read_big_fixed [function] [call site] 00078
5 read_big_fixed [function] [call site] 00079
5 read_big_fixed [function] [call site] 00080
5 read_big_fixed [function] [call site] 00081
5 read_big_fixed [function] [call site] 00082
5 read_big_fixed [function] [call site] 00083
5 read_big_fixed [function] [call site] 00084
5 read_curves [function] [call site] 00085
5 SAFE_FIXED_SIZE [function] [call site] 00086
5 SAFE_FIXED_SIZE [function] [call site] 00087
4 canonicalize_identity [function] [call site] 00088
5 fit_linear [function] [call site] 00089
6 static_cast<float> [function] [call site] 00091
6 static_cast<float> [function] [call site] 00125
6 eval_curve [function] [call site] 00126
6 static_cast<float> [function] [call site] 00129
5 static_cast<float> [function] [call site] 00130
4 canonicalize_identity [function] [call site] 00131
4 canonicalize_identity [function] [call site] 00132
4 canonicalize_identity [function] [call site] 00133
4 canonicalize_identity [function] [call site] 00134
4 canonicalize_identity [function] [call site] 00135
4 canonicalize_identity [function] [call site] 00136
4 canonicalize_identity [function] [call site] 00137
4 canonicalize_identity [function] [call site] 00138
4 canonicalize_identity [function] [call site] 00139
3 static_cast<uint32_t> [function] [call site] 00140
3 skcms_GetTagBySignature [function] [call site] 00141
3 read_b2a [function] [call site] 00142
4 read_tag_mft1 [function] [call site] 00143
4 read_tag_mft2 [function] [call site] 00144
4 read_tag_mba [function] [call site] 00145
5 SAFE_SIZEOF [function] [call site] 00146
5 ARRAY_COUNT [function] [call site] 00147
5 ARRAY_COUNT [function] [call site] 00148
5 read_big_u32 [function] [call site] 00149
5 read_big_u32 [function] [call site] 00150
5 read_big_u32 [function] [call site] 00151
5 read_big_u32 [function] [call site] 00152
5 read_big_u32 [function] [call site] 00153
5 read_curves [function] [call site] 00154
5 read_curves [function] [call site] 00155
5 SAFE_SIZEOF [function] [call site] 00156
5 read_big_fixed [function] [call site] 00157
5 read_big_fixed [function] [call site] 00158
5 read_big_fixed [function] [call site] 00159
5 read_big_fixed [function] [call site] 00160
5 read_big_fixed [function] [call site] 00161
5 read_big_fixed [function] [call site] 00162
5 read_big_fixed [function] [call site] 00163
5 read_big_fixed [function] [call site] 00164
5 read_big_fixed [function] [call site] 00165
5 read_big_fixed [function] [call site] 00166
5 read_big_fixed [function] [call site] 00167
5 read_big_fixed [function] [call site] 00168
5 read_curves [function] [call site] 00169
5 SAFE_FIXED_SIZE [function] [call site] 00170
5 SAFE_FIXED_SIZE [function] [call site] 00171
4 canonicalize_identity [function] [call site] 00172
4 canonicalize_identity [function] [call site] 00173
4 canonicalize_identity [function] [call site] 00174
4 canonicalize_identity [function] [call site] 00175
4 canonicalize_identity [function] [call site] 00176
4 canonicalize_identity [function] [call site] 00177
4 canonicalize_identity [function] [call site] 00178
4 canonicalize_identity [function] [call site] 00179
4 canonicalize_identity [function] [call site] 00180
4 canonicalize_identity [function] [call site] 00181
3 skcms_GetTagBySignature [function] [call site] 00182
3 read_cicp [function] [call site] 00183
4 SAFE_SIZEOF [function] [call site] 00184
3 usable_as_src [function] [call site] 00185
1 skcms_GetTagByIndex [function] [call site] 00186
2 get_tag_table [function] [call site] 00187
2 read_big_u32 [function] [call site] 00188
2 read_big_u32 [function] [call site] 00189
2 read_big_u32 [function] [call site] 00190
2 read_big_u32 [function] [call site] 00191
1 skcms_GetTagByIndex [function] [call site] 00192
1 read_table_extents [function] [call site] 00193
1 read_table_extents [function] [call site] 00194
1 read_table_extents [function] [call site] 00195
1 read_table_extents [function] [call site] 00196