X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/d4c9963ace2b653f657c74abecfecb7546c722b1..1ddb1855402d48ad735e46abaf0d662e45600ecd:/src/src/lookups/ldap.c

diff --git a/src/src/lookups/ldap.c b/src/src/lookups/ldap.c
index e2dbe5162..415266358 100644
--- a/src/src/lookups/ldap.c
+++ b/src/src/lookups/ldap.c
@@ -3,7 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
-/* Copyright (c) The Exim Maintainers 2020 */
+/* Copyright (c) The Exim Maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Many thanks to Stuart Lynne for contributing the original code for this
@@ -1091,9 +1091,7 @@ const uschar *p;
 uschar *user = NULL;
 uschar *password = NULL;
 uschar *local_servers = NULL;
-uschar *server;
 const uschar *list;
-uschar buffer[512];
 
 while (isspace(*url)) url++;
 
@@ -1251,13 +1249,13 @@ if (!eldap_default_servers && !local_servers  || p[3] != '/')
     &defer_break, user, password, sizelimit, timelimit, tcplimit, dereference,
     referrals);
 
-/* Loop through the default servers until OK or FAIL. Use local_servers list
- * if defined in the lookup, otherwise use the global default list */
-list = !local_servers ? eldap_default_servers : local_servers;
-while ((server = string_nextinlist(&list, &sep, buffer, sizeof(buffer))))
+/* Loop through the servers until OK or FAIL. Use local_servers list
+if defined in the lookup, otherwise use the global default list */
+
+list = local_servers ? local_servers : eldap_default_servers;
+for (uschar * server; server = string_nextinlist(&list, &sep, NULL, 0); )
   {
-  int rc;
-  int port = 0;
+  int rc, port = 0;
   uschar *colon = Ustrchr(server, ':');
   if (colon)
     {
@@ -1560,12 +1558,13 @@ return quoted;
 
 #include "../version.h"
 
-void
-ldap_version_report(FILE *f)
+gstring *
+ldap_version_report(gstring * g)
 {
 #ifdef DYNLOOKUP
-fprintf(f, "Library version: LDAP: Exim version %s\n", EXIM_VERSION_STR);
+g = string_fmt_append(g, "Library version: LDAP: Exim version %s\n", EXIM_VERSION_STR);
 #endif
+return g;
 }