X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fprotocol_auth.c;h=0471932a2c33a51da91658ac88846bc05ad14a7d;hb=046158a216e78a0412186ec8463157f6bce45d5d;hp=46bb6e645d897665ee3d100ca779a68340e0b4de;hpb=54892b2e3efcbbbd65b26a32f487829bbb8d787c;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);