From 75b4322b0f060d98a89d3bfbfd73c3df4152a74d Mon Sep 17 00:00:00 2001
From: Jon Shallow <supjps-libcoap@jpshallow.com>
Date: Mon, 6 Jan 2025 09:58:07 +0000
Subject: [PATCH] coap_net.c: Remove un-needed coap_remove_from_queue() call

Genuine separately initiated CON messages could be deleted if incoming
NON message has same MID.
---
 src/coap_net.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/coap_net.c b/src/coap_net.c
index ab9aa403..4b158499 100644
--- a/src/coap_net.c
+++ b/src/coap_net.c
@@ -4318,8 +4318,6 @@ coap_dispatch(coap_context_t *context, coap_session_t *session,
     goto cleanup;
 
   case COAP_MESSAGE_NON:
-    /* find transaction in sendqueue in case large response */
-    coap_remove_from_queue(&context->sendqueue, session, pdu->mid, &sent);
     /* check for unknown critical options */
     if (coap_option_check_critical(session, pdu, &opt_filter) == 0) {
       packet_is_bad = 1;