From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Thu, 19 May 2022 13:24:48 +0000 (+0100)
Subject: ARC: reset headers before signing for secondary MX.  Bug 2886
X-Git-Tag: exim-4.96-RC2~17
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/5a8015582376ff3cc0c0d034d9237008b10d2164

ARC: reset headers before signing for secondary MX.  Bug 2886
---

diff --git a/src/src/arc.c b/src/src/arc.c
index 4b6256e28..86688f6e3 100644
--- a/src/src/arc.c
+++ b/src/src/arc.c
@@ -1527,6 +1527,7 @@ void
 arc_sign_init(void)
 {
 memset(&arc_sign_ctx, 0, sizeof(arc_sign_ctx));
+headers_rlist = NULL;
 }