Fuzz introspector: lws_upng_inflate_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
79 0 EP call site: 00000 lws_upng_inflate_data

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 lws_api_test_gunzip(FuzzedDataProvider&) [function] [call site] 00001
2 lws_upng_inflator_create [function] [call site] 00002
3 lws_zalloc [function] [call site] 00003
3 _lws_log [function] [call site] 00004
4 __lws_logv [function] [call site] 00005
5 lws_strncpy [function] [call site] 00006
6 strncpy [call site] 00007
5 lwsl_timestamp [function] [call site] 00008
6 gettimeofday [call site] 00009
6 localtime_r [call site] 00010
6 lws_snprintf [function] [call site] 00011
7 vsnprintf [call site] 00012
6 lws_snprintf [function] [call site] 00013
5 strlen [call site] 00014
5 lws_snprintf [function] [call site] 00015
5 vsnprintf [call site] 00016
3 lws_realloc [function] [call site] 00017
3 _lws_log [function] [call site] 00018
3 lws_realloc [function] [call site] 00019
2 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string() [call site] 00020
2 lws_upng_inflate_data [function] [call site] 00021
3 _lws_upng_inflate_data [function] [call site] 00022
4 read_bit [function] [call site] 00023
4 read_bit [function] [call site] 00024
4 read_bit [function] [call site] 00025
4 _lws_log [function] [call site] 00026
4 _lws_log [function] [call site] 00027
4 read_byte [function] [call site] 00028
4 read_byte [function] [call site] 00029
4 read_byte [function] [call site] 00030
4 read_byte [function] [call site] 00031
4 _lws_log [function] [call site] 00032
4 read_byte [function] [call site] 00033
4 huffman_tree_init [function] [call site] 00034
4 huffman_tree_init [function] [call site] 00035
4 _lws_log [function] [call site] 00036
4 huffman_tree_init [function] [call site] 00037
4 huffman_tree_init [function] [call site] 00038
4 huffman_tree_init [function] [call site] 00039
4 read_bits [function] [call site] 00040
5 read_bit [function] [call site] 00041
4 read_bits [function] [call site] 00042
4 read_bits [function] [call site] 00043
4 read_bits [function] [call site] 00044
4 huffman_tree_create_lengths [function] [call site] 00045
5 __assert_fail [call site] 00046
5 __assert_fail [call site] 00047
5 __assert_fail [call site] 00048
5 __assert_fail [call site] 00049
4 huffman_tree_create_lengths [function] [call site] 00050
4 huffman_tree_create_lengths [function] [call site] 00051
4 huffman_decode_symbol [function] [call site] 00052
5 read_bit [function] [call site] 00053
4 read_bits [function] [call site] 00054
4 read_bits [function] [call site] 00055
4 read_bits [function] [call site] 00056
4 _lws_log [function] [call site] 00057
4 huffman_decode_symbol [function] [call site] 00058
4 read_bits [function] [call site] 00059
4 huffman_decode_symbol [function] [call site] 00060
4 _lws_log [function] [call site] 00061
4 read_bits [function] [call site] 00062
4 _lws_log [function] [call site] 00063
4 __assert_fail [call site] 00064
4 _lws_log [function] [call site] 00065
4 read_byte [function] [call site] 00066
4 read_byte [function] [call site] 00067
4 read_byte [function] [call site] 00068
4 read_byte [function] [call site] 00069
4 read_byte [function] [call site] 00070
4 read_byte [function] [call site] 00071
4 read_byte [function] [call site] 00072
4 read_byte [function] [call site] 00073
4 read_byte [function] [call site] 00074
4 read_byte [function] [call site] 00075
4 read_byte [function] [call site] 00076
2 lws_upng_inflator_destroy [function] [call site] 00077
3 lws_realloc [function] [call site] 00078
3 lws_realloc [function] [call site] 00079