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
88 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
5 lws_snprintf [function] [call site] 00017
5 strcmp [call site] 00018
5 lws_now_usecs [function] [call site] 00019
6 clock_gettime [call site] 00020
5 strlen [call site] 00021
5 lws_snprintf [function] [call site] 00022
5 lws_now_usecs [function] [call site] 00023
5 lws_strncpy [function] [call site] 00024
5 lws_now_usecs [function] [call site] 00025
3 lws_realloc [function] [call site] 00026
3 lws_realloc [function] [call site] 00028
2 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string() [call site] 00029
2 lws_upng_inflate_data [function] [call site] 00030
3 _lws_upng_inflate_data [function] [call site] 00031
4 read_byte [function] [call site] 00037
4 read_byte [function] [call site] 00038
4 read_byte [function] [call site] 00039
4 read_byte [function] [call site] 00040
4 read_byte [function] [call site] 00042
4 huffman_tree_init [function] [call site] 00043
4 huffman_tree_init [function] [call site] 00044
4 huffman_tree_init [function] [call site] 00046
4 huffman_tree_init [function] [call site] 00047
4 huffman_tree_init [function] [call site] 00048
4 read_bits [function] [call site] 00051
4 read_bits [function] [call site] 00052
4 read_bits [function] [call site] 00053
4 huffman_tree_create_lengths [function] [call site] 00054
5 __assert_fail [call site] 00055
5 __assert_fail [call site] 00056
5 __assert_fail [call site] 00057
5 __assert_fail [call site] 00058
4 huffman_tree_create_lengths [function] [call site] 00059
4 huffman_tree_create_lengths [function] [call site] 00060
4 huffman_decode_symbol [function] [call site] 00061
4 read_bits [function] [call site] 00063
4 read_bits [function] [call site] 00064
4 read_bits [function] [call site] 00065
4 huffman_decode_symbol [function] [call site] 00067
4 read_bits [function] [call site] 00068
4 huffman_decode_symbol [function] [call site] 00069
4 read_bits [function] [call site] 00071
4 __assert_fail [call site] 00073
4 read_byte [function] [call site] 00075
4 read_byte [function] [call site] 00076
4 read_byte [function] [call site] 00077
4 read_byte [function] [call site] 00078
4 read_byte [function] [call site] 00079
4 read_byte [function] [call site] 00080
4 read_byte [function] [call site] 00081
4 read_byte [function] [call site] 00082
4 read_byte [function] [call site] 00083
4 read_byte [function] [call site] 00084
4 read_byte [function] [call site] 00085
2 lws_upng_inflator_destroy [function] [call site] 00086
3 lws_realloc [function] [call site] 00087
3 lws_realloc [function] [call site] 00088