Read one less byte from an ANS_KEY request.

[tinc] / src / protocol.c

diff --git a/src/protocol.c b/src/protocol.c
index fc23c8e..96da23f 100644 (file)
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -738,7 +738,7 @@ int ans_key_h(conn_list_t *cl)
   conn_list_t *fw, *gk;
   char *key;
 cp
-  if(read(cl->meta_socket, &((char*)(&tmp))[1], sizeof(tmp)-2) <= 0)
+  if(read(cl->meta_socket, &((char*)(&tmp))[1], sizeof(tmp)-3) <= 0)
     {
       syslog(LOG_ERR, "%d: Receive failed: %m", __LINE__);
       return -1;