X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fsplay_tree.c;h=50d701c9c4b74ceebfe2fb9485bc6ef2ac4b3611;hb=3a149f7521dfff67e6a790c1a830afc649ae083e;hp=ee855192862863c739590e44a48272505a02bb0e;hpb=d6c8a1a3d3e945142b251b2897517e10ce0dfce4;p=tinc

diff --git a/src/splay_tree.c b/src/splay_tree.c
index ee855192..50d701c9 100644
--- a/src/splay_tree.c
+++ b/src/splay_tree.c
@@ -25,7 +25,7 @@
 /* Splay operation */
 
 static splay_node_t *splay_top_down(splay_tree_t *tree, const void *data, int *result) {
-	splay_node_t left = {NULL}, right = {NULL};
+	splay_node_t left = {0}, right = {0};
 	splay_node_t *leftbottom = &left, *rightbottom = &right, *child, *grandchild;
 	splay_node_t *root = tree->root;
 	int c;
@@ -604,12 +604,21 @@ void splay_delete(splay_tree_t *tree, void *data) {
 
 /* Fast tree cleanup */
 
-void splay_delete_tree(splay_tree_t *tree) {
+void splay_empty_tree(splay_tree_t *tree) {
 	for(splay_node_t *node = tree->head, *next; node; node = next) {
 		next = node->next;
 		splay_free_node(tree, node);
 	}
 
+	tree->head = NULL;
+	tree->tail = NULL;
+	tree->root = NULL;
+	tree->count = 0;
+	tree->generation++;
+}
+
+void splay_delete_tree(splay_tree_t *tree) {
+	splay_empty_tree(tree);
 	splay_free_tree(tree);
 }