File 0001-Clear-err_code-and-err_reason-at-start-of-request-ha.patch of Package varnish

From 99da6e40df70824bb72854be96ea649659cd1920 Mon Sep 17 00:00:00 2001
From: Martin Blix Grydeland <martin@varnish-software.com>
Date: Tue, 1 Oct 2019 11:17:17 +0200
Subject: [PATCH] Clear err_code and err_reason at start of request handling

req->err_code and req->err_reason are set when going to synthetic
handling. From there the resp.reason HTTP field is set from
req->err_reason if set, or the generic code based on req->err_code is used
if it was NULL. This patch clears these members so that a value from the
handling of a previous request doesn't linger.

Fixes: VSV00004
---
 bin/varnishd/cache/cache_req_fsm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bin/varnishd/cache/cache_req_fsm.c b/bin/varnishd/cache/cache_req_fsm.c
index a8ee9c61b..c6f4e7f3e 100644
--- a/bin/varnishd/cache/cache_req_fsm.c
+++ b/bin/varnishd/cache/cache_req_fsm.c
@@ -807,6 +807,8 @@ cnt_recv_prep(struct req *req, const char *ci)
 	req->is_hit = 0;
 	req->is_hitmiss = 0;
 	req->is_hitpass = 0;
+	req->err_code = 0;
+	req->err_reason = NULL;
 }
 
 /*--------------------------------------------------------------------
-- 
2.26.2