Merge pull request #2346 from tempesta-tech/MekhanikEvgenii/fix-potencial-bug

Fix potencial BUG when Tempesta shutdowned

Author: krizhanovsky

fw/http.c

@@ -2895,16 +2895,7 @@ tfw_http_conn_release(TfwConn *conn)
 	 */
 	list_for_each_entry_safe(req, tmp, &zap_queue, fwd_list) {
 		list_del_init(&req->fwd_list);
-		if (TFW_MSG_H2(req)) {
-			tfw_h2_req_unlink_and_close_stream(req);
-		}
-		else if (unlikely(!list_empty_careful(&req->msg.seq_list))) {
-			spin_lock_bh(&((TfwCliConn *)req->conn)->seq_qlock);
-			if (unlikely(!list_empty(&req->msg.seq_list)))
-				list_del_init(&req->msg.seq_list);
-			spin_unlock_bh(&((TfwCliConn *)req->conn)->seq_qlock);
-		}
-		tfw_http_conn_msg_free((TfwHttpMsg *)req);
+		tfw_http_conn_req_clean(req);
 	}
 }
 

fw/http_msg.c

@@ -1143,7 +1143,6 @@ tfw_http_msg_del_trailer_hdrs(TfwHttpMsg *hm)
 		 */
 		if (was_deleted)
 			__hdr_del_from_tbl(ht, hid);
-		--ht->off;
 	} while (hid);
 }