Fix a few small memory leaks.

[oweals/tinc.git] / src / protocol_key.c

diff --git a/src/protocol_key.c b/src/protocol_key.c
index 6ff68d274cacf0eb842e33ace179913a322257b0..a7d4447a9a08d40b70c48b53e5bb8c71a24314ab 100644 (file)
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -34,9 +34,9 @@
 #include "utils.h"
 #include "xalloc.h"
 
-bool mykeyused = false;
+static bool mykeyused = false;
 
-void send_key_changed() {
+void send_key_changed(void) {
        avl_node_t *node;
        connection_t *c;
 
@@ -242,8 +242,6 @@ bool ans_key_h(connection_t *c) {
 
        /* Update our copy of the origin's packet key */
        from->outkey = xrealloc(from->outkey, strlen(key) / 2);
-
-       from->outkey = xstrdup(key);
        from->outkeylength = strlen(key) / 2;
        hex2bin(key, from->outkey, from->outkeylength);