Changed the default for live_dangerously to no

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@404006 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/asterisk.conf.sample

@@ -88,7 +88,7 @@ documentation_language = en_US	; Set the language you want documentation
 				; etc.) These functions (such as SHELL) are
 				; considered dangerous because they can allow
 				; privilege escalation.
-				; Default yes, for backward compatability.
+				; Default no
 
 ; Changing the following lines may compromise your security.
 ;[files]

main/asterisk.c

@@ -3333,8 +3333,8 @@ static void ast_readconfig(void)
 		unsigned int dbdir:1;
 		unsigned int keydir:1;
 	} found = { 0, 0 };
-	/* Default to true for backward compatibility */
-	int live_dangerously = 1;
+	/* Default to false for security */
+	int live_dangerously = 0;
 
 	/* Set default value */
 	option_dtmfminduration = AST_MIN_DTMF_DURATION;