diff options
| author | Alberto Gonzalez Iniesta <agi@inittab.org> | 2015-06-30 08:22:29 +0200 |
|---|---|---|
| committer | Alberto Gonzalez Iniesta <agi@inittab.org> | 2015-06-30 08:22:29 +0200 |
| commit | 6149d88c5a2c58a9cc943ca02c36e8ee4e5d1751 (patch) | |
| tree | 0fdc36dba5e216faf7ade9d7b327090b4a20bd2b /src/openvpn/ssl_verify.c | |
| parent | 63862ed15e1abb4b29c5a43b469321c928613c62 (diff) | |
Imported Upstream version 2.3.7upstream/2.3.7
Diffstat (limited to 'src/openvpn/ssl_verify.c')
| -rw-r--r-- | src/openvpn/ssl_verify.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/openvpn/ssl_verify.c b/src/openvpn/ssl_verify.c index c90c2c3..9693b81 100644 --- a/src/openvpn/ssl_verify.c +++ b/src/openvpn/ssl_verify.c @@ -596,7 +596,7 @@ verify_cert(struct tls_session *session, openvpn_x509_cert_t *cert, int cert_dep { result_t ret = FAILURE; char *subject = NULL; - char common_name[TLS_USERNAME_LEN] = {0}; + char common_name[TLS_USERNAME_LEN+1] = {0}; /* null-terminated */ const struct tls_options *opt; struct gc_arena gc = gc_new(); @@ -619,7 +619,7 @@ verify_cert(struct tls_session *session, openvpn_x509_cert_t *cert, int cert_dep string_replace_leading (subject, '-', '_'); /* extract the username (default is CN) */ - if (SUCCESS != x509_get_username (common_name, TLS_USERNAME_LEN, + if (SUCCESS != x509_get_username (common_name, sizeof(common_name), opt->x509_username_field, cert)) { if (!cert_depth) @@ -1165,7 +1165,7 @@ verify_user_pass(struct user_pass *up, struct tls_multi *multi, s2 = verify_user_pass_script (session, up); /* check sizing of username if it will become our common name */ - if ((session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME) && strlen (up->username) >= TLS_USERNAME_LEN) + if ((session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME) && strlen (up->username) > TLS_USERNAME_LEN) { msg (D_TLS_ERRORS, "TLS Auth Error: --username-as-common name specified and username is longer than the maximum permitted Common Name length of %d characters", TLS_USERNAME_LEN); s1 = OPENVPN_PLUGIN_FUNC_ERROR; |