X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnode.c;h=8e0f162eb622454782565d4da9276ed6d72a1337;hb=d93d4f9dbd09bc5e53a9b5eeb1cc94939fee32bc;hp=53013d2d66e43b7b4c90f9767d55d20e080a39a8;hpb=a85198d20f24cd4e20ec5c57e402611fef8b137a;p=tinc

diff --git a/src/node.c b/src/node.c
index 53013d2d..8e0f162e 100644
--- a/src/node.c
+++ b/src/node.c
@@ -89,16 +89,20 @@ node_t *new_node(void) {
 }
 
 void free_node(node_t *n) {
+	if(!n) {
+		return;
+	}
+
 	splay_empty_tree(&n->subnet_tree);
 	splay_empty_tree(&n->edge_tree);
 
 	sockaddrfree(&n->address);
 
 #ifndef DISABLE_LEGACY
-	cipher_free(&n->incipher);
-	digest_free(&n->indigest);
-	cipher_free(&n->outcipher);
-	digest_free(&n->outdigest);
+	cipher_free(n->incipher);
+	digest_free(n->indigest);
+	cipher_free(n->outcipher);
+	digest_free(n->outdigest);
 #endif
 
 	ecdsa_free(n->ecdsa);