From cfb9aaacebc282e7c32546ad3ff9c706d51c4ce6 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 4 Jun 2002 13:10:47 +0000
Subject: Skip empty addresses.

svn path=/trunk/; revision=3626
---
 transact.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'transact.c')

diff --git a/transact.c b/transact.c
index 4750fbee..d20cf28c 100644
--- a/transact.c
+++ b/transact.c
@@ -92,6 +92,13 @@ static void find_server_names(const char *hdr,
 	{
 	    char	*atsign;
 
+	    /* 
+	     * Handle empty address from a To: header containing only 
+	     * a comment.
+	     */
+	    if (!*cp)
+		continue;
+
 	    /*
 	     * If the name of the user begins with a qmail virtual
 	     * domain prefix, ignore the prefix.  Doing this here
@@ -474,6 +481,7 @@ int readheaders(int sock,
 	     */
 	    if (protocol->delimited && line[0] == '.' && EMPTYLINE(line+1))
 	    {
+		headers_ok = FALSE;
 		has_nuls = (linelen != strlen(line));
 		free(line);
 		goto process_headers;
-- 
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