From f700691ea85fa6125d1537b0322d3fef6a5cae3b Mon Sep 17 00:00:00 2001
From: doktornotor <notordoktor@gmail.com>
Date: Mon, 24 Aug 2015 18:18:28 +0200
Subject: arpwatch - do not create sendmail hardlinks... Evil.

You can end up with orphaned /usr/sbin/sendmail as a copy of sm.php script, causing cron and other unwanted spam even after uninstalling the package. I recall couple of users complaining on the forum, examples:
https://forum.pfsense.org/index.php/topic,68004.0.html
https://forum.pfsense.org/index.php?topic=74000.msg406041#msg406041

This still is not a proper fix, this shouldn't require and create /usr/sbin/sendmail at all.
---
 config/arpwatch/arpwatch.xml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'config/arpwatch/arpwatch.xml')

diff --git a/config/arpwatch/arpwatch.xml b/config/arpwatch/arpwatch.xml
index aa6a9ae8..dab2a74e 100644
--- a/config/arpwatch/arpwatch.xml
+++ b/config/arpwatch/arpwatch.xml
@@ -149,9 +149,15 @@
 	<custom_php_install_command>
 	<![CDATA[
 		unlink_if_exists("/usr/local/etc/rc.d/arpwatch.sh");
-		@link("/usr/sbin/sm.php", "/usr/sbin/sendmail");
+		unlink_if_exists("/usr/sbin/sendmail");
+		symlink("/usr/sbin/sm.php", "/usr/sbin/sendmail");
 	]]>
 	</custom_php_install_command>
+	<custom_php_deinstall_command>
+		<![CDATA[
+		unlink_if_exists("/usr/sbin/sendmail");
+		]]>
+	</custom_php_deinstall_command>
 	<custom_php_resync_config_command>
 	<![CDATA[
 		sync_package_arpwatch();
-- 
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