From d5bcd5b89b2f88611e73ea193ce35178b1e89b32 Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Tue, 19 Dec 2017 10:15:46 +0100
Subject: [PATCH] core bugfix: MAXFNAME was set too low

it just permitted 200 chars, with almost all systems permitting for
more. I tried to find a more portable way to find out the actual max,
but this turned out horrible. The next solution would have been to use
dynamic alloc, but that often is overkill. So I now settle to just
increasing the value to 4KiB. This is the Linux limit, and it is by
far the highest I could find. This should be good to go for quite
some while but should not put too much stressure on the stack alloc.

closes https://github.com/rsyslog/rsyslog/issues/2228
---
 runtime/syslogd-types.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/runtime/syslogd-types.h b/runtime/syslogd-types.h
index 2cbe8039a..360f6d557 100644
--- a/runtime/syslogd-types.h
+++ b/runtime/syslogd-types.h
@@ -4,7 +4,7 @@
  *
  * File begun on 2007-07-13 by RGerhards (extracted from syslogd.c)
  *
- * Copyright 2007-2014 Adiscon GmbH.
+ * Copyright 2007-2017 Adiscon GmbH.
  *
  * This file is part of the rsyslog runtime library.
  *
@@ -38,7 +38,7 @@
 # define UNAMESZ	8	/* length of a login name */
 #endif
 #define MAXUNAMES	20	/* maximum number of user names */
-#define MAXFNAME	200	/* max file pathname length */
+#define MAXFNAME	4096	/* max file pathname length */
 
 #define	_DB_MAXDBLEN	128	/* maximum number of db */
 #define _DB_MAXUNAMELEN	128	/* maximum number of user name */