[brother@dtmb ~/work/policy]$ svn diff notice.bro
Index: notice.bro
===================================================================
--- notice.bro	(revision 6442)
+++ notice.bro	(working copy)
@@ -355,7 +355,7 @@
 
 			if ( action == NOTICE_DROP )
 				{
-				local drop = Drop::drop_address(n$src, "");
+				local drop = Drop::drop_address(n$src, n$msg);
 				local addl =
 					drop?$sub ? fmt(" %s", drop$sub) : "";
 				n$dropped =


[brother@dtmb ~/work/policy]$ svn diff drop.bro
Index: drop.bro
===================================================================
--- drop.bro	(revision 6442)
+++ drop.bro	(working copy)
@@ -153,7 +153,7 @@
 				$msg=fmt("%s%s", a, msg)]);
 	else
 		{
-		system(fmt("%s %s", Drop::drop_connectivity_script, a));
+		system(fmt("%s %s \"%s\"", Drop::drop_connectivity_script, a, str_shell_escape(msg)));
 
 		if ( di$tot_drop_count == 0 )
 			do_notice([$note=Drop::AddressDropped, $src=a,