opendoas

commit f5f27a8e03bf039b7d90dd605175046bcc3fe0f8
parent 30bd833bc0118a182eaa609c815a533ae16a4cee
Author: tedu <tedu>
Date:   Sun,  4 Sep 2016 15:11:13 +0000

don't allow combining nopass and persist in a single rule

Diffstat:
M
parse.y
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/parse.y b/parse.y
@@ -111,6 +111,10 @@ options:	/* none */ {
 		} | options option {
 			$$.options = $1.options | $2.options;
 			$$.envlist = $1.envlist;
+			if (($$.options & (NOPASS|PERSIST)) == (NOPASS|PERSIST)) {
+				yyerror("can't combine nopass and persist");
+				YYERROR;
+			}
 			if ($2.envlist) {
 				if ($$.envlist) {
 					yyerror("can't have two setenv sections");