Fuzz introspector: fuzz_rsa_keypair_from_sexp
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
155 0 EP call site: {node_id} nettle_rsa_keypair_from_sexp

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 nettle_rsa_public_key_init [function] [call site] 00001
1 nettle_rsa_private_key_init [function] [call site] 00004
1 nettle_rsa_keypair_from_sexp [function] [call site] 00010
2 nettle_sexp_iterator_first [function] [call site] 00011
3 sexp_iterator_init [function] [call site] 00012
3 sexp_iterator_parse [function] [call site] 00013
4 sexp_iterator_simple [function] [call site] 00014
4 sexp_iterator_simple [function] [call site] 00015
2 nettle_sexp_iterator_check_type [function] [call site] 00016
3 nettle_sexp_iterator_enter_list [function] [call site] 00017
4 abort [call site] 00018
4 sexp_iterator_parse [function] [call site] 00019
3 strlen [call site] 00020
3 memcmp [call site] 00021
3 nettle_sexp_iterator_next [function] [call site] 00022
4 nettle_sexp_iterator_enter_list [function] [call site] 00023
4 nettle_sexp_iterator_exit_list [function] [call site] 00024
5 nettle_sexp_iterator_next [function] [call site] 00025
6 sexp_iterator_parse [function] [call site] 00026
6 abort [call site] 00027
5 sexp_iterator_parse [function] [call site] 00028
2 nettle_sexp_iterator_check_types [function] [call site] 00029
3 nettle_sexp_iterator_enter_list [function] [call site] 00030
3 strlen [call site] 00031
3 memcmp [call site] 00032
3 nettle_sexp_iterator_next [function] [call site] 00033
2 nettle_rsa_keypair_from_sexp_alist [function] [call site] 00034
3 nettle_sexp_iterator_assoc [function] [call site] 00035
4 nettle_sexp_iterator_enter_list [function] [call site] 00036
4 strlen [call site] 00037
4 memcmp [call site] 00038
4 nettle_sexp_iterator_next [function] [call site] 00039
4 nettle_sexp_iterator_exit_list [function] [call site] 00040
4 nettle_sexp_iterator_next [function] [call site] 00041
4 nettle_sexp_iterator_exit_list [function] [call site] 00042
4 abort [call site] 00043
3 nettle_mpz_set_sexp [function] [call site] 00044
4 nettle_mpz_set_str_256_s [function] [call site] 00045
5 mpz_set_ui [function] [call site] 00046
6 mpz_realloc [function] [call site] 00047
7 gmp_realloc_limbs [function] [call site] 00048
8 __assert_fail [call site] 00049
7 gmp_alloc_limbs [function] [call site] 00050
5 mpz_import [function] [call site] 00051
6 gmp_die [function] [call site] 00052
7 fprintf [call site] 00053
7 abort [call site] 00054
6 __assert_fail [call site] 00055
6 __assert_fail [call site] 00056
6 gmp_detect_endian [function] [call site] 00057
6 mpz_realloc [function] [call site] 00058
6 __assert_fail [call site] 00059
6 mpn_normalized_size [function] [call site] 00060
5 mpz_init_set_ui [function] [call site] 00061
5 mpz_mul_2exp [function] [call site] 00064
6 mpz_realloc [function] [call site] 00065
6 mpn_lshift [function] [call site] 00066
7 __assert_fail [call site] 00067
7 __assert_fail [call site] 00068
7 __assert_fail [call site] 00069
6 mpn_copyd [function] [call site] 00070
5 mpz_sub [function] [call site] 00072
6 mpz_abs_sub [function] [call site] 00073
7 mpz_realloc [function] [call site] 00076
7 mpn_sub [function] [call site] 00077
8 __assert_fail [call site] 00078
8 mpn_sub_n [function] [call site] 00079
8 mpn_sub_1 [function] [call site] 00080
9 __assert_fail [call site] 00081
7 __assert_fail [call site] 00082
7 mpn_normalized_size [function] [call site] 00083
7 mpz_realloc [function] [call site] 00084
7 __assert_fail [call site] 00086
7 mpn_normalized_size [function] [call site] 00087
6 mpz_abs_add [function] [call site] 00088
7 mpz_realloc [function] [call site] 00089
7 mpn_add [function] [call site] 00090
8 __assert_fail [call site] 00091
8 mpn_add_n [function] [call site] 00092
8 mpn_add_1 [function] [call site] 00093
9 __assert_fail [call site] 00094
5 mpz_clear [function] [call site] 00095
6 gmp_free_limbs [function] [call site] 00096
4 mpz_sizeinbase [function] [call site] 00097
5 __assert_fail [call site] 00098
5 __assert_fail [call site] 00099
5 mpn_limb_size_in_base_2 [function] [call site] 00100
6 __assert_fail [call site] 00101
5 gmp_alloc_limbs [function] [call site] 00102
5 mpn_copyi [function] [call site] 00103
5 mpn_div_qr_1_invert [function] [call site] 00104
6 __assert_fail [call site] 00105
6 mpn_invert_3by2 [function] [call site] 00106
5 mpn_div_qr_1_preinv [function] [call site] 00107
6 gmp_alloc_limbs [function] [call site] 00108
6 mpn_lshift [function] [call site] 00109
6 gmp_free_limbs [function] [call site] 00110
5 gmp_free_limbs [function] [call site] 00111
4 nettle_sexp_iterator_next [function] [call site] 00112
3 nettle_mpz_set_sexp [function] [call site] 00114
3 nettle_mpz_set_sexp [function] [call site] 00116
3 nettle_mpz_set_sexp [function] [call site] 00118
3 nettle_mpz_set_sexp [function] [call site] 00120
3 nettle_mpz_set_sexp [function] [call site] 00122
3 nettle_rsa_private_key_prepare [function] [call site] 00124
4 mpz_mul [function] [call site] 00127
5 mpz_init2 [function] [call site] 00128
6 gmp_alloc_limbs [function] [call site] 00129
5 mpn_mul [function] [call site] 00130
6 __assert_fail [call site] 00131
6 __assert_fail [call site] 00132
6 __assert_fail [call site] 00133
6 __assert_fail [call site] 00134
6 mpn_mul_1 [function] [call site] 00135
7 __assert_fail [call site] 00136
6 mpn_addmul_1 [function] [call site] 00137
7 __assert_fail [call site] 00138
5 mpz_clear [function] [call site] 00141
4 _nettle_rsa_check_size [function] [call site] 00142
4 mpz_clear [function] [call site] 00143
3 nettle_mpz_set_sexp [function] [call site] 00144
3 nettle_mpz_set_sexp [function] [call site] 00145
1 nettle_rsa_private_key_clear [function] [call site] 00146
1 nettle_rsa_public_key_clear [function] [call site] 00153