Merge branch '4.next'

[exim.git] / src / src / tls-openssl.c

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 22c8ea99ae83bebeddd91ad857ad35e75725474b..ef11de593590b313eb581537693b64650085feff 100644 (file)
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) The Exim Maintainers 2020 - 2022 */
+/* Copyright (c) The Exim Maintainers 2020 - 2023 */
 /* Copyright (c) University of Cambridge 1995 - 2019 */
 /* See the file NOTICE for conditions of use and distribution. */
 /* SPDX-License-Identifier: GPL-2.0-or-later */
@@ -1438,7 +1438,7 @@ SNI handling.
 
 Separately we might try to replace using OCSP_basic_verify() - which seems to not
 be a public interface into the OpenSSL library (there's no manual entry) -
-(in 3.0.0 + is is public)
+(in 3.0.0 + it is public)
 But what with?  We also use OCSP_basic_verify in the client stapling callback.
 And there we NEED it; we must verify that status... unless the
 library does it for us anyway?  */
@@ -3504,7 +3504,7 @@ static uschar peerdn[256];
 if (tls_in.active.sock >= 0)
   {
   tls_error(US"STARTTLS received after TLS started", NULL, US"", errstr);
-  smtp_printf("554 Already in TLS\r\n", FALSE);
+  smtp_printf("554 Already in TLS\r\n", SP_NO_MORE);
   return FAIL;
   }
 
@@ -3624,7 +3624,7 @@ mode, the fflush() happens when smtp_getc() is called. */
 SSL_set_session_id_context(ssl, sid_ctx, Ustrlen(sid_ctx));
 if (!tls_in.on_connect)
   {
-  smtp_printf("220 TLS go ahead\r\n", FALSE);
+  smtp_printf("220 TLS go ahead\r\n", SP_NO_MORE);
   fflush(smtp_out);
   }
 
@@ -4532,10 +4532,15 @@ switch(error)
 
   /* Handle genuine errors */
   case SSL_ERROR_SSL:
+    {
+    uschar * conn_info = smtp_get_connection_info();
+    if (Ustrncmp(conn_info, US"SMTP ", 5) == 0) conn_info += 5;
+    /* I'd like to get separated H= here, but too hard for now */
     ERR_error_string_n(ERR_get_error(), ssl_errstring, sizeof(ssl_errstring));
-    log_write(0, LOG_MAIN, "TLS error (SSL_read): %s", ssl_errstring);
+    log_write(0, LOG_MAIN, "TLS error (SSL_read): on %s %s", conn_info, ssl_errstring);
     ssl_xfer_error = TRUE;
     return FALSE;
+    }
 
   default:
     DEBUG(D_tls) debug_printf("Got SSL error %d\n", error);