From dcb943ded39dc1a7ec470dbfa7f461fc5041ab65 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Wed, 14 Oct 2026 11:45:54 -1000
Subject: [PATCH] [noise] Initialize the protocol id's reserved field for
 ESP-IDF 6.1 (#20779)

---
 esphome/components/noise/noise_handshake.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/esphome/components/noise/noise_handshake.cpp b/esphome/components/noise/noise_handshake.cpp
index 181dd63bb21..46a1314d23c 100644
--- a/esphome/components/noise/noise_handshake.cpp
+++ b/esphome/components/noise/noise_handshake.cpp
@@ -38,6 +38,7 @@ int NoiseResponderHandshake::init(const NoiseContext &ctx, const uint8_t *prolog
       .cipher_id = NOISE_CIPHER_CHACHAPOLY,
       .hash_id = NOISE_HASH_SHA256,
       .hybrid_id = NOISE_DH_NONE,
+      .reserved = {},
   };
 
   int err = noise_handshakestate_new_by_id(&this->handshake_, &nid, NOISE_ROLE_RESPONDER);