Fuzz introspector: inspector/light/source_fileszlib_uncompress_fuzzer.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
8 19 crc32_z call site: 00019 crc32
8 29 adler32 call site: 00029 crc32
2 46 inflate call site: 00046 crc32
1 0 EP call site: 00000 uncompress
1 12 inflate call site: 00012 crc32

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 uncompress [function] [call site] 00001
2 uncompress2 [function] [call site] 00002
3 inflateInit_ [function] [call site] 00003
4 inflateInit2_ [function] [call site] 00004
5 inflateReset2 [function] [call site] 00005
6 inflateStateCheck [function] [call site] 00006
6 inflateReset [function] [call site] 00007
7 inflateStateCheck [function] [call site] 00008
7 inflateResetKeep [function] [call site] 00009
8 inflateStateCheck [function] [call site] 00010
3 inflate [function] [call site] 00011
4 inflateStateCheck [function] [call site] 00012
4 crc32 [function] [call site] 00013
5 crc32_z [function] [call site] 00014
6 crc_word [function] [call site] 00015
6 crc_word [function] [call site] 00016
6 crc_word [function] [call site] 00017
6 crc_word [function] [call site] 00018
6 crc_word [function] [call site] 00019
6 byte_swap [function] [call site] 00020
6 crc_word_big [function] [call site] 00021
6 crc_word_big [function] [call site] 00022
6 crc_word_big [function] [call site] 00023
6 crc_word_big [function] [call site] 00024
6 crc_word_big [function] [call site] 00025
6 byte_swap [function] [call site] 00026
4 crc32 [function] [call site] 00027
4 adler32 [function] [call site] 00028
5 adler32_z [function] [call site] 00029
4 crc32 [function] [call site] 00030
4 crc32 [function] [call site] 00031
4 crc32 [function] [call site] 00032
4 crc32 [function] [call site] 00033
4 crc32 [function] [call site] 00034
4 crc32 [function] [call site] 00035
4 crc32 [function] [call site] 00036
4 crc32 [function] [call site] 00037
4 adler32 [function] [call site] 00038
4 fixedtables [function] [call site] 00039
4 inflate_table [function] [call site] 00040
4 inflate_table [function] [call site] 00041
4 inflate_table [function] [call site] 00042
4 inflate_fast [function] [call site] 00043
4 crc32 [function] [call site] 00044
4 adler32 [function] [call site] 00045
4 updatewindow [function] [call site] 00046
4 crc32 [function] [call site] 00047
4 adler32 [function] [call site] 00048
3 inflateEnd [function] [call site] 00049
4 inflateStateCheck [function] [call site] 00050