From 4872d72a2b3d3080d37763ccb9a2142cc82da75e Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 9 Mar 2018 12:27:20 +0000
Subject: [PATCH] [Fix] Fix real IP parsing for some strange Exim received

---
 src/ragel/smtp_received_parser.rl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ragel/smtp_received_parser.rl b/src/ragel/smtp_received_parser.rl
index 4996658fc..c1cd9bc38 100644
--- a/src/ragel/smtp_received_parser.rl
+++ b/src/ragel/smtp_received_parser.rl
@@ -100,7 +100,9 @@
   }
 
   action Real_IP_Start {
-    real_ip_start = p;
+    if (real_ip_end == NULL) {
+      real_ip_start = p;
+    }
   }
   action Real_IP_End {
     if (ip_start && ip_end && ip_end > ip_start) {
-- 
2.39.5