X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/f3ebb786e451da973560f1c9d8cdb151d25108b5..1d28cc061677bd07d9bed48dd84bd5c590247043:/src/src/tree.c

diff --git a/src/src/tree.c b/src/src/tree.c
index d5a409651..13fc28cc2 100644
--- a/src/src/tree.c
+++ b/src/src/tree.c
@@ -2,8 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim Maintainers 2021 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 /* Functions for maintaining binary balanced trees and some associated
 functions as well. */
@@ -27,10 +29,10 @@ Returns:  nothing
 */
 
 void
-tree_add_nonrecipient(uschar *s)
+tree_add_nonrecipient(const uschar *s)
 {
 rmark rpoint = store_mark();
-tree_node *node = store_get(sizeof(tree_node) + Ustrlen(s), is_tainted(s));
+tree_node * node = store_get(sizeof(tree_node) + Ustrlen(s), s);
 Ustrcpy(node->name, s);
 node->data.ptr = NULL;
 if (!tree_insertnode(&tree_nonrecipients, node)) store_reset(rpoint);
@@ -52,10 +54,10 @@ Returns:  nothing
 */
 
 void
-tree_add_duplicate(uschar *s, address_item *addr)
+tree_add_duplicate(const uschar *s, address_item *addr)
 {
 rmark rpoint = store_mark();
-tree_node *node = store_get(sizeof(tree_node) + Ustrlen(s), is_tainted(s));
+tree_node * node = store_get(sizeof(tree_node) + Ustrlen(s), s);
 Ustrcpy(node->name, s);
 node->data.ptr = addr;
 if (!tree_insertnode(&tree_duplicates, node)) store_reset(rpoint);
@@ -74,14 +76,14 @@ Returns:     nothing
 */
 
 void
-tree_add_unusable(host_item *h)
+tree_add_unusable(const host_item *h)
 {
 rmark rpoint = store_mark();
 tree_node *node;
 uschar s[256];
 sprintf(CS s, "T:%.200s:%s", h->name, h->address);
 node = store_get(sizeof(tree_node) + Ustrlen(s),
-			is_tainted(h->name) || is_tainted(h->address));
+	    is_tainted(h->name) || is_tainted(h->address) ? GET_TAINTED : GET_UNTAINTED);
 Ustrcpy(node->name, s);
 node->data.val = h->why;
 if (h->status == hstatus_unusable_expired) node->data.val += 256;
@@ -373,7 +375,7 @@ static void
 tree_add_var(uschar * name, uschar * val, void * ctx)
 {
 tree_node ** root = ctx;
-tree_node * node = store_get(sizeof(tree_node) + Ustrlen(name), is_tainted(name));
+tree_node * node = store_get(sizeof(tree_node) + Ustrlen(name), name);
 Ustrcpy(node->name, name);
 node->data.ptr = val;
 (void) tree_insertnode(root, node);