From: Matus Fabian <matfabia@cisco.com>
Date: Fri, 31 Jan 2025 14:55:33 +0000 (-0500)
Subject: http: http_app_tx_callback check if conn closed
X-Git-Tag: v25.10-rc0~235
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F97%2F42297%2F2;p=vpp.git

http: http_app_tx_callback check if conn closed

Type: fix

Change-Id: Ic7b9819226742b0f1153ec2794ae80556c49dad2
Signed-off-by: Matus Fabian <matfabia@cisco.com>
---

diff --git a/src/plugins/http/http.c b/src/plugins/http/http.c
index 69b661d0611..faead70e026 100644
--- a/src/plugins/http/http.c
+++ b/src/plugins/http/http.c
@@ -2575,6 +2575,13 @@ http_app_tx_callback (void *session, transport_send_params_t *sp)
 
   hc = http_conn_get_w_thread (as->connection_index, as->thread_index);
 
+  if (hc->state == HTTP_CONN_STATE_CLOSED)
+    {
+      HTTP_DBG (1, "conn closed");
+      svm_fifo_dequeue_drop_all (as->tx_fifo);
+      return 0;
+    }
+
   max_burst_sz = sp->max_burst_size * TRANSPORT_PACER_MIN_MSS;
   sp->max_burst_size = max_burst_sz;