From c8cd96ec4a349ea032dbcadb9730a3522a1c2bc7 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Wed, 25 Aug 2004 23:28:39 +0000
Subject: Safer line length

---
 common/smtppass.h | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'common')

diff --git a/common/smtppass.h b/common/smtppass.h
index 6c08ef4..4c581d2 100644
--- a/common/smtppass.h
+++ b/common/smtppass.h
@@ -39,8 +39,17 @@
 #ifndef __CLAMSMTPD_H__
 #define __CLAMSMTPD_H__
 
-/* A generous maximum line length. */
-#define LINE_LENGTH 2000
+/*
+ * A generous maximum line length. It needs to be longer than
+ * a full path on this system can be, because we pass the file
+ * name to clamd.
+ */
+
+#if 2000 > MAXPATHLEN
+    #define LINE_LENGTH 2000
+#else
+    #define LINE_LENGTH (MAXPATHLEN + 128)
+#endif
 
 typedef struct clamsmtp_context
 {
-- 
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