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GNU SASL Cyclomatic Complexity Report

Report generated at: Thu Jun 26 23:11:29 UTC 2025

Summary
Total number of functions 192
Number of low risk functions 159
Number of moderate risk functions 18
Number of high risk functions 14
Number of untestable functions 1

Details for all functions
  Cyclomatic Complexity Risk Evaluation
  0 - 10 Simple module, without much risk
  11 - 20 More complex module, moderate risk
  21 - 50 Complex module, high risk
  greater than 50 Untestable module, very high risk

Function Name Modified Cyclo Number of
Statements
Number of
Lines
Source File
_gsasl_scram_server_step 73 219 411 lib/scram/server.c
_gsasl_scram_client_step 46 158 297 lib/scram/client.c
scram_parse_client_first 39 94 141 lib/scram/parser.c
parse_response 37 96 171 lib/digest-md5/parser.c
digest_md5_hmac 37 161 235 lib/digest-md5/digesthmac.c
digest_md5_print_challenge 36 94 168 lib/digest-md5/printer.c
digest_md5_print_response 36 83 143 lib/digest-md5/printer.c
scram_parse_client_final 34 83 129 lib/scram/parser.c
digest_md5_getsubopt 33 38 71 lib/digest-md5/getsubopt.c
_gsasl_digest_md5_server_step 31 101 202 lib/digest-md5/server.c
scram_parse_server_first 31 70 110 lib/scram/parser.c
_gsasl_digest_md5_client_step 30 95 190 lib/digest-md5/client.c
parse_challenge 29 98 203 lib/digest-md5/parser.c
_gsasl_gssapi_server_step 28 105 200 lib/gssapi/server.c
_gsasl_gssapi_client_step 23 91 182 lib/gssapi/client.c
_gsasl_gs2_server_step 19 75 134 lib/gs2/server.c
_gsasl_openid20_server_step 19 67 131 lib/openid20/server.c
_gsasl_securid_server_step 18 64 99 lib/securid/server.c
_gsasl_securid_client_step 17 62 110 lib/securid/client.c
register_builtin_mechs 17 50 99 lib/src/init.c
_gsasl_login_server_step 16 53 88 lib/login/server.c
_gsasl_plain_server_step 16 65 123 lib/plain/server.c
scram_valid_client_first 15 20 46 lib/scram/validate.c
_gsasl_gs2_client_step 15 39 78 lib/gs2/client.c
unescape_authzid 14 24 43 lib/src/mechtools.c
_gsasl_saml20_server_step 13 46 83 lib/saml20/server.c
_gsasl_openid20_client_step 12 42 105 lib/openid20/client.c
digest_md5_decode 12 40 76 lib/digest-md5/session.c
_gsasl_gs2_generate_header 12 27 51 lib/src/mechtools.c
digest_md5_validate_response 12 19 49 lib/digest-md5/validate.c
unescape 12 18 34 lib/scram/parser.c
digest_md5_validate 12 15 26 lib/digest-md5/validate.c
scram_print_client_first 11 23 43 lib/scram/printer.c
  _gsasl_ntlm_client_step 10 54 105 lib/ntlm/ntlm.c
  gs2_get_cred 10 35 60 lib/gs2/server.c
  gsasl_simple_getpass 10 27 50 lib/src/md5pwd.c
  prepare 10 27 50 lib/gs2/client.c
  gsasl_client_suggest_mechanism 10 25 47 lib/src/suggest.c
  utf8tolatin1ifpossible 10 23 39 lib/digest-md5/nonascii.c
  scram_valid_client_final 10 13 29 lib/scram/validate.c
  _gsasl_cram_md5_server_step 9 36 63 lib/cram-md5/server.c
  _gsasl_gssapi_client_encode 9 28 54 lib/gssapi/client.c
  scram_parse_server_final 9 19 34 lib/scram/parser.c
  _gsasl_saml20_client_step 8 28 59 lib/saml20/client.c
  _gsasl_gssapi_client_decode 8 27 52 lib/gssapi/client.c
  setup 8 22 40 lib/src/xstart.c
  scram_valid_server_first 8 11 24 lib/scram/validate.c
  digest_md5_encode 7 45 68 lib/digest-md5/session.c
  _gsasl_cram_md5_client_step 7 37 66 lib/cram-md5/client.c
  gsasl_finish 7 33 47 lib/src/xfinish.c
  token2output 7 24 44 lib/gs2/client.c
  comma_append 7 18 31 lib/digest-md5/printer.c
  parse_finish 7 16 34 lib/digest-md5/parser.c
  gsasl_register 7 16 37 lib/src/register.c
  digest_md5_validate_challenge 6 7 18 lib/digest-md5/validate.c
  scram_start 6 26 41 lib/scram/server.c
  _gsasl_plain_client_step 6 26 48 lib/plain/client.c
  _gsasl_listmech 6 20 35 lib/src/listmech.c
  gsasl_done 6 17 28 lib/src/done.c
  gsasl_step64 6 15 31 lib/src/xstep.c
  gsasl_saslprep 6 15 33 lib/src/saslprep.c
  _gsasl_parse_gs2_header 6 14 30 lib/src/mechtools.c
  gsasl_mechanism_name_p 6 12 22 lib/src/suggest.c
  digest_md5_qopstr2qops 5 23 54 lib/digest-md5/qop.c
  _gsasl_login_client_step 5 25 46 lib/login/client.c
  _gsasl_pbkdf2 5 16 34 lib/src/mechtools.c
  gsasl_callback 5 7 14 lib/src/callback.c
  hexdigit_to_char 5 5 9 lib/src/mechtools.c
  _gsasl_digest_md5_hexdigit_to_char 5 5 13 lib/digest-md5/server.c
  escape_authzid 5 16 32 lib/gs2/client.c
  scram_escape 5 16 32 lib/scram/printer.c
  escape_authzid 5 16 32 lib/src/mechtools.c
  latin1toutf8 5 15 27 lib/digest-md5/nonascii.c
  _gsasl_gs2_client_finish 5 13 20 lib/gs2/client.c
  _gsasl_external_server_step 5 13 32 lib/external/server.c
  gsasl_hex_from 5 13 23 lib/src/base64.c
  _gsasl_gs2_server_finish 5 12 21 lib/gs2/server.c
  _gsasl_anonymous_server_step 5 11 29 lib/anonymous/server.c
  _gsasl_gssapi_server_finish 5 11 20 lib/gssapi/server.c
  gsasl_base64_from 4 9 17 lib/src/base64.c
  find_mechanism 4 9 14 lib/src/xstart.c
  _gsasl_gssapi_client_finish 4 9 17 lib/gssapi/client.c
  gsasl_strerror 4 9 17 lib/src/error.c
  _gsasl_support_p 4 7 11 lib/src/supportp.c
  scram_print_server_final 4 7 16 lib/scram/printer.c
  scram_print_client_final 4 7 16 lib/scram/printer.c
  scram_print_server_first 4 7 17 lib/scram/printer.c
  scram_valid_server_final 4 5 13 lib/scram/validate.c
  _gsasl_digest_md5_server_start 4 20 34 lib/digest-md5/server.c
  _gsasl_digest_md5_client_start 4 18 31 lib/digest-md5/client.c
  scram_start 4 18 34 lib/scram/client.c
  gsasl_scram_secrets_from_salted_password 4 12 30 lib/src/crypto.c
  gsasl_property_set_raw 4 11 24 lib/src/property.c
  gsasl_init 4 11 21 lib/src/init.c
  cram_md5_digest 4 10 19 lib/cram-md5/digest.c
  _gsasl_digest_md5_server_decode 4 10 23 lib/digest-md5/server.c
  _gsasl_digest_md5_server_encode 4 10 23 lib/digest-md5/server.c
  _gsasl_digest_md5_client_decode 4 10 23 lib/digest-md5/client.c
  _gsasl_digest_md5_client_encode 4 10 23 lib/digest-md5/client.c
  _gsasl_external_client_step 3 9 20 lib/external/client.c
  _gsasl_anonymous_client_step 3 9 20 lib/anonymous/client.c
  gsasl_hex_to 3 9 17 lib/src/base64.c
  digest_md5_parse_finish 3 8 16 lib/digest-md5/parser.c
  digest_md5_parse_response 3 8 16 lib/digest-md5/parser.c
  digest_md5_parse_challenge 3 8 16 lib/digest-md5/parser.c
  _gsasl_code 3 8 20 lib/src/xcode.c
  _gsasl_hmac 3 7 16 lib/src/mechtools.c
  _gsasl_hash 3 7 14 lib/src/mechtools.c
  _gsasl_hex_p 3 7 11 lib/src/mechtools.c
  gsasl_base64_to 3 6 13 lib/src/base64.c
  digest_md5_print_finish 3 6 15 lib/digest-md5/printer.c
  digest_md5_validate_finish 3 5 12 lib/digest-md5/validate.c
  gsasl_check_version 3 3 8 lib/src/version.c
  gsasl_mechanism_name 3 3 7 lib/src/mechname.c
  gsasl_strerror_name 3 3 8 lib/src/error.c
  _gsasl_gs2_client_start 3 24 39 lib/gs2/client.c
  _gsasl_gs2_server_start 3 23 38 lib/gs2/server.c
  cram_md5_challenge 3 14 23 lib/cram-md5/challenge.c
  extract_serverkey 3 12 24 lib/scram/server.c
  start 3 11 24 lib/src/xstart.c
  _gsasl_cram_md5_server_start 3 11 22 lib/cram-md5/server.c
  _gsasl_digest_md5_set_hashed_secret 3 11 22 lib/digest-md5/server.c
  gs2_get_oid 3 10 18 lib/gs2/gs2helper.c
  gsasl_scram_secrets_from_password 3 10 27 lib/src/crypto.c
  map 3 56 120 lib/src/property.c
  gsasl_hash_length 2 4 13 lib/src/crypto.c
  digest_md5_free_challenge 2 8 12 lib/digest-md5/free.c
  _gsasl_ntlm_client_start 2 7 15 lib/ntlm/ntlm.c
  _gsasl_login_client_start 2 7 15 lib/login/client.c
  _gsasl_securid_client_start 2 7 15 lib/securid/client.c
  _gsasl_digest_md5_server_finish 2 7 15 lib/digest-md5/server.c
  _gsasl_digest_md5_client_finish 2 7 15 lib/digest-md5/client.c
  _gsasl_openid20_client_start 2 6 14 lib/openid20/client.c
  _gsasl_saml20_client_start 2 6 13 lib/saml20/client.c
  _gsasl_login_server_start 2 6 13 lib/login/server.c
  _gsasl_openid20_server_start 2 6 14 lib/openid20/server.c
  _gsasl_saml20_server_start 2 6 13 lib/saml20/server.c
  _gsasl_hex_encode 2 6 14 lib/src/mechtools.c
  _gsasl_login_server_finish 2 6 12 lib/login/server.c
  gsasl_decode 2 5 14 lib/src/xcode.c
  gsasl_encode 2 5 14 lib/src/xcode.c
  gsasl_step 2 5 14 lib/src/xstep.c
  gsasl_property_get 2 5 13 lib/src/property.c
  gsasl_property_fast 2 4 10 lib/src/property.c
  _gsasl_hex_decode 2 4 10 lib/src/mechtools.c
  _gsasl_openid20_server_finish 2 4 11 lib/openid20/server.c
  _gsasl_openid20_client_finish 2 4 11 lib/openid20/client.c
  gsasl_property_free 2 4 11 lib/src/property.c
  _gsasl_saml20_server_finish 2 4 10 lib/saml20/server.c
  _gsasl_saml20_client_finish 2 4 10 lib/saml20/client.c
  _gsasl_login_client_finish 2 4 10 lib/login/client.c
  gsasl_property_set 2 2 6 lib/src/property.c
  _gsasl_scram_server_finish 2 16 23 lib/scram/server.c
  _gsasl_scram_client_finish 2 11 18 lib/scram/client.c
  _gsasl_gssapi_client_start 2 10 18 lib/gssapi/client.c
  _gsasl_gssapi_server_start 2 10 17 lib/gssapi/server.c
  digest_md5_free_response 1 7 12 lib/digest-md5/free.c
  scram_free_client_first 1 5 10 lib/scram/tokens.c
  scram_free_client_final 1 4 9 lib/scram/tokens.c
  scram_free_server_first 1 3 8 lib/scram/tokens.c
  set_saltedpassword 1 3 8 lib/scram/tools.c
  digest_md5_qops2qopstr 1 2 16 lib/digest-md5/qop.c
  scram_free_server_final 1 2 7 lib/scram/tokens.c
  _gsasl_securid_client_finish 1 2 7 lib/securid/client.c
  _gsasl_ntlm_client_finish 1 2 7 lib/ntlm/ntlm.c
  _gsasl_cram_md5_server_finish 1 2 8 lib/cram-md5/server.c
  gsasl_callback_hook_set 1 1 5 lib/src/callback.c
  _gsasl_scram_sha1_client_start 1 1 5 lib/scram/client.c
  gsasl_server_mechlist 1 1 6 lib/src/listmech.c
  gsasl_client_mechlist 1 1 6 lib/src/listmech.c
  gsasl_server_support_p 1 1 5 lib/src/supportp.c
  digest_md5_free_finish 1 1 5 lib/digest-md5/free.c
  gsasl_random 1 1 5 lib/src/crypto.c
  gsasl_client_support_p 1 1 5 lib/src/supportp.c
  gsasl_callback_set 1 1 5 lib/src/callback.c
  gsasl_free 1 1 5 lib/src/free.c
  gsasl_nonce 1 1 5 lib/src/crypto.c
  to_uchar 1 1 5 lib/digest-md5/nonascii.c
  hex_to_char 1 1 6 lib/src/mechtools.c
  gsasl_session_hook_get 1 1 5 lib/src/callback.c
  gsasl_session_hook_set 1 1 5 lib/src/callback.c
  gsasl_server_start 1 1 5 lib/src/xstart.c
  _gsasl_scram_sha256_plus_server_start 1 1 5 lib/scram/server.c
  _gsasl_scram_sha256_server_start 1 1 5 lib/scram/server.c
  _gsasl_scram_sha1_plus_server_start 1 1 5 lib/scram/server.c
  gsasl_client_start 1 1 5 lib/src/xstart.c
  gsasl_callback_hook_get 1 1 5 lib/src/callback.c
  _gsasl_scram_sha256_plus_client_start 1 1 5 lib/scram/client.c
  _gsasl_scram_sha1_server_start 1 1 5 lib/scram/server.c
  _gsasl_digest_md5_hex_to_char 1 1 6 lib/digest-md5/server.c
  _gsasl_scram_sha256_client_start 1 1 5 lib/scram/client.c
  _gsasl_scram_sha1_plus_client_start 1 1 5 lib/scram/client.c

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