diff options
Diffstat (limited to 'ssl')
| -rw-r--r-- | ssl/statem/extensions_cust.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/ssl/statem/extensions_cust.c b/ssl/statem/extensions_cust.c index a0ba18efa7..fa24344db7 100644 --- a/ssl/statem/extensions_cust.c +++ b/ssl/statem/extensions_cust.c @@ -146,11 +146,12 @@ int custom_ext_parse(SSL *s, unsigned int context, unsigned int ext_type, } /* - * Extensions received in the ClientHello are marked with the - * SSL_EXT_FLAG_RECEIVED. This is so we know to add the equivalent - * extensions in the ServerHello/EncryptedExtensions message + * Extensions received in the ClientHello or CertificateRequest are marked + * with the SSL_EXT_FLAG_RECEIVED. This is so we know to add the equivalent + * extensions in the response messages */ - if ((context & SSL_EXT_CLIENT_HELLO) != 0) + if ((context & (SSL_EXT_CLIENT_HELLO | SSL_EXT_TLS1_3_CERTIFICATE_REQUEST)) + != 0) meth->ext_flags |= SSL_EXT_FLAG_RECEIVED; /* If no parse function set return success */ @@ -192,7 +193,7 @@ int custom_ext_add(SSL *s, int context, WPACKET *pkt, X509 *x, size_t chainidx, | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS | SSL_EXT_TLS1_3_CERTIFICATE | SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST)) != 0) { - /* Only send extensions present in ClientHello. */ + /* Only send extensions present in ClientHello/CertificateRequest */ if (!(meth->ext_flags & SSL_EXT_FLAG_RECEIVED)) continue; } |