From: Christos Zoulas <christos@zoulas.com>
Date: Wed, 11 Nov 2015 15:27:03 +0000 (+0000)
Subject: Improve the strength of sendmail.fc files, print version, add extension
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2d5d0194eed9c2635f0778fb65844048d8912deb;p=file

Improve the strength of sendmail.fc files, print version, add extension
(Joerg Jenderek)
---

diff --git a/magic/Magdir/sendmail b/magic/Magdir/sendmail
index aeb62031..29004104 100644
--- a/magic/Magdir/sendmail
+++ b/magic/Magdir/sendmail
@@ -1,14 +1,31 @@
 
 #------------------------------------------------------------------------------
-# $File: sendmail,v 1.7 2009/09/19 16:28:12 christos Exp $
+# $File: sendmail,v 1.8 2015/11/11 15:27:03 christos Exp $
 # sendmail:  file(1) magic for sendmail config files
 #
 # XXX - byte order?
 #
-0	byte	046	  Sendmail frozen configuration 
->16	string	>\0	  - version %s
-0	short	0x271c	  Sendmail frozen configuration
->16	string	>\0	  - version %s
+# Update: Joerg Jenderek 
+# GRR: this test is too general as it catches also
+# READ.ME.FIRST.AWP Sendmail frozen configuration
+# - version ====|====|====|====|====|====|====|====|====|====|====|====|===
+# Email_23_f217153422.ts Sendmail frozen configuration
+# - version \330jK\354
+0	byte	046	  
+# http://www.sendmail.com/sm/open_source/docs/older_release_notes/
+# freezed configuration file (dbm format?) created from sendmal.cf with -bz
+# by older sendmail. til version 8.6 support for frozen configuration files is removed
+# valid version numbers look like "7.14.4" and should be simliar to output of commands
+# "sendmail -d0 -bt < /dev/null |grep -i Version" or "egrep '^DZ' /etc/sendmail.cf" 
+>16	regex/s	=^[0-78][0-9.]{4}	Sendmail frozen configuration
+# normally only /etc/sendmail.fc or /var/adm/sendmail/sendmail.fc
+!:ext fc
+>>16	string	>\0			- version %s
+0	short	0x271c	  
+# look for valid version number
+>16	regex/s	=^[0-78][0-9.]{4}	Sendmail frozen configuration
+!:ext fc
+>>16	string	>\0			- version %s
 
 #------------------------------------------------------------------------------
 # sendmail:  file(1) magic for sendmail m4(1) files