X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/4226691b79845d9b41041e2f64a3a241dcb99f4d..7c576fcada992ef799700d2fd1a7753f40f1bb7a:/src/src/tls.c

diff --git a/src/src/tls.c b/src/src/tls.c
index c93eb4579..f81662065 100644
--- a/src/src/tls.c
+++ b/src/src/tls.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2016 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* This module provides TLS (aka SSL) support for Exim. The code for OpenSSL is
@@ -41,8 +41,8 @@ static const int ssl_xfer_buffer_size = 4096;
 static uschar *ssl_xfer_buffer = NULL;
 static int ssl_xfer_buffer_lwm = 0;
 static int ssl_xfer_buffer_hwm = 0;
-static int ssl_xfer_eof = 0;
-static int ssl_xfer_error = 0;
+static int ssl_xfer_eof = FALSE;
+static BOOL ssl_xfer_error = FALSE;
 #endif
 
 uschar *tls_channelbinding_b64 = NULL;
@@ -162,7 +162,7 @@ Returns:       non-zero if the eof flag is set
 int
 tls_feof(void)
 {
-return ssl_xfer_eof;
+return (int)ssl_xfer_eof;
 }
 
 
@@ -184,7 +184,7 @@ Returns:       non-zero if the error flag is set
 int
 tls_ferror(void)
 {
-return ssl_xfer_error;
+return (int)ssl_xfer_error;
 }
 
 
@@ -263,8 +263,7 @@ uschar outsep = '\n';
 uschar * ele;
 uschar * match = NULL;
 int len;
-uschar * list = NULL;
-int size = 0, pos = 0;
+gstring * list = NULL;
 
 while ((ele = string_nextinlist(&mod, &insep, NULL, 0)))
   if (ele[0] != '>')
@@ -279,8 +278,8 @@ while ((ele = string_nextinlist(CUSS &dn, &insep, NULL, 0)))
   if (  !match
      || Ustrncmp(ele, match, len) == 0 && ele[len] == '='
      )
-    list = string_append_listele(list, &size, &pos, outsep, ele+len+1);
-return list;
+    list = string_append_listele(list, outsep, ele+len+1);
+return string_from_gstring(list);
 }