X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;ds=sidebyside;f=src%2Fprotocol_auth.c;h=0471932a2c33a51da91658ac88846bc05ad14a7d;hb=269892f70bf357de6ad66ca89daa34b225ee9e37;hp=46bb6e645d897665ee3d100ca779a68340e0b4de;hpb=b0709d2649ebd7ad01d6e24851dcdfc2707d09c5;p=tinc

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index 46bb6e64..0471932a 100644
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -335,6 +335,7 @@ bool chal_reply_h(connection_t *c, char *request) {
 	 */
 
 	free(c->hischallenge);
+	c->hischallenge = NULL;
 	c->allow_request = ACK;
 
 	return send_ack(c);