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-rw-r--r--src/or/channeltls.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/or/channeltls.c b/src/or/channeltls.c
index d758d22d82..a7953e7a8a 100644
--- a/src/or/channeltls.c
+++ b/src/or/channeltls.c
@@ -1474,6 +1474,16 @@ channel_tls_process_netinfo_cell(cell_t *cell, channel_tls_t *chan)
/* XXX maybe act on my_apparent_addr, if the source is sufficiently
* trustworthy. */
+ if (! chan->conn->handshake_state->sent_netinfo) {
+ /* If we were prepared to authenticate, but we never got an AUTH_CHALLENGE
+ * cell, then we would not previously have sent a NETINFO cell. Do so
+ * now. */
+ if (connection_or_send_netinfo(chan->conn) < 0) {
+ connection_or_close_for_error(chan->conn, 0);
+ return;
+ }
+ }
+
if (connection_or_set_state_open(chan->conn) < 0) {
log_fn(LOG_PROTOCOL_WARN, LD_OR,
"Got good NETINFO cell from %s:%d; but "