From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 15 Sep 2025 13:20:15 +0000 (-0400)
Subject: Set is_relay_early to false when encoding relay msgs.
X-Git-Tag: tor-0.4.9.3-alpha~13^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=63332eb3e711786f;p=thirdparty%2Ftor.git

Set is_relay_early to false when encoding relay msgs.

Spotted by Alex Xu.

Fixes #41123; bug not in any released Tor.
---

diff --git a/src/core/or/relay.c b/src/core/or/relay.c
index 7a2ddef4a6..9c98796c50 100644
--- a/src/core/or/relay.c
+++ b/src/core/or/relay.c
@@ -626,6 +626,9 @@ relay_send_command_from_edge_,(streamid_t stream_id, circuit_t *orig_circ,
     msg.length = payload_len;
     msg.body = (const uint8_t *) payload;
     msg_body_len = msg.length;
+    // If this cell should be RELAY_EARLY, we'll change the type
+    // later in this function.
+    msg.is_relay_early = false;
 
     if (relay_msg_encode_cell(cell_format, &msg, &cell) < 0) {
       // We already called IF_BUG_ONCE in relay_msg_encode_cell.