Fuzz introspector: test/fuzz/fuzzer_compress.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
36 0 EP call site: 00000 check_decompress

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 PREFIX [function] [call site] 00001
2 Assert [function] [call site] 00002
2 MAX_DIST [function] [call site] 00003
2 memcpy [function] [call site] 00004
2 FUNCTABLE_CALL [function] [call site] 00005
2 Assert [function] [call site] 00006
2 PREFIX [function] [call site] 00007
2 UNLIKELY [function] [call site] 00008
2 deflate_state*::update_hash [function] [call site] 00009
2 deflate_state*::quick_insert_string [function] [call site] 00010
2 UNLIKELY [function] [call site] 00011
2 deflate_state*::insert_string [function] [call site] 00012
2 memset [function] [call site] 00013
2 memset [function] [call site] 00014
2 Assert [function] [call site] 00015
1 calloc [function] [call site] 00016
1 calloc [function] [call site] 00017
1 check_compress_level [function] [call site] 00018
2 PREFIX [function] [call site] 00019
2 PREFIX [function] [call site] 00020
2 assert [function] [call site] 00021
2 assert [function] [call site] 00022
2 memcmp [function] [call site] 00023
1 check_compress_level [function] [call site] 00024
1 check_compress_level [function] [call site] 00025
1 check_compress_level [function] [call site] 00026
1 check_decompress [function] [call site] 00027
2 malloc [function] [call site] 00028
2 memcpy [function] [call site] 00029
2 write_zlib_header [function] [call site] 00030
3 put_byte [function] [call site] 00031
3 put_byte [function] [call site] 00032
2 PREFIX [function] [call site] 00033
2 free [function] [call site] 00034
1 free [function] [call site] 00035
1 free [function] [call site] 00036