Fuzz introspector: gnutls/fuzz/gnutls_base64_decoder_fuzzer.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
69 0 EP call site: {node_id} gnutls_pem_base64_decode

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 gnutls_pem_base64_decode2 [function] [call site] 00001
2 gnutls_assert_val [function] [call site] 00002
2 _gnutls_fbase64_decode [function] [call site] 00003
3 _gnutls_str_cat [function] [call site] 00007
3 memmem [function] [call site] 00010
4 __builtin_expect [function] [call site] 00011
4 __builtin_expect [function] [call site] 00013
4 two_way_short_needle [function] [call site] 00014
4 two_way_long_needle [function] [call site] 00015
3 gnutls_assert [function] [call site] 00017
3 _gnutls_hard_log [function] [call site] 00018
3 gnutls_assert [function] [call site] 00021
3 gnutls_assert [function] [call site] 00023
3 _gnutls_hard_log [function] [call site] 00024
3 gnutls_assert [function] [call site] 00030
3 gnutls_assert [function] [call site] 00032
3 _gnutls_base64_decode [function] [call site] 00033
4 gnutls_strdup [function] [call site] 00034
4 gnutls_assert_val [function] [call site] 00035
4 cpydata [function] [call site] 00036
5 gnutls_malloc [function] [call site] 00037
5 gnutls_free [function] [call site] 00038
5 gnutls_assert_val [function] [call site] 00039
4 gnutls_assert [function] [call site] 00040
4 base64_decode_init [function] [call site] 00041
4 BASE64_DECODE_LENGTH [function] [call site] 00042
4 gnutls_assert_val [function] [call site] 00043
4 gnutls_malloc [function] [call site] 00044
4 gnutls_assert_val [function] [call site] 00045
4 base64_decode_update [function] [call site] 00046
5 base64_decode_single [function] [call site] 00047
5 BASE64_DECODE_LENGTH [function] [call site] 00051
4 gnutls_assert [function] [call site] 00052
4 base64_decode_final [function] [call site] 00053
4 gnutls_assert_val [function] [call site] 00054
4 gnutls_free [function] [call site] 00055
4 gnutls_free [function] [call site] 00056
3 gnutls_assert [function] [call site] 00057
2 gnutls_assert_val [function] [call site] 00058
1 gnutls_free [function] [call site] 00059
1 gnutls_pem_base64_decode [function] [call site] 00060
2 _gnutls_fbase64_decode [function] [call site] 00061
2 gnutls_assert_val [function] [call site] 00062
2 gnutls_free [function] [call site] 00063
2 gnutls_free [function] [call site] 00065
1 gnutls_base64_decode2 [function] [call site] 00066
2 _gnutls_base64_decode [function] [call site] 00067
2 gnutls_assert_val [function] [call site] 00068
1 gnutls_free [function] [call site] 00069