diff options
| -rw-r--r-- | usr.sbin/relayd/parse.y | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/usr.sbin/relayd/parse.y b/usr.sbin/relayd/parse.y index f085bddf3d7..27b3586c4f9 100644 --- a/usr.sbin/relayd/parse.y +++ b/usr.sbin/relayd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.180 2014/04/22 08:04:23 reyk Exp $ */ +/* $OpenBSD: parse.y,v 1.181 2014/05/08 16:11:06 reyk Exp $ */ /* * Copyright (c) 2007-2011 Reyk Floeter <reyk@openbsd.org> @@ -1080,6 +1080,12 @@ flag : STRING { ; protonode : nodetype APPEND STRING TO STRING nodeopts { + if (node.type != NODE_TYPE_HEADER) { + yyerror("action only supported for headers"); + free($5); + free($3); + YYERROR; + } node.action = NODE_ACTION_APPEND; node.key = strdup($5); node.value = strdup($3); @@ -1091,6 +1097,12 @@ protonode : nodetype APPEND STRING TO STRING nodeopts { free($3); } | nodetype CHANGE STRING TO STRING nodeopts { + if (node.type != NODE_TYPE_HEADER) { + yyerror("action only supported for headers"); + free($5); + free($3); + YYERROR; + } node.action = NODE_ACTION_CHANGE; node.key = strdup($3); node.value = strdup($5); @@ -1102,6 +1114,11 @@ protonode : nodetype APPEND STRING TO STRING nodeopts { free($3); } | nodetype REMOVE STRING nodeopts { + if (node.type != NODE_TYPE_HEADER) { + yyerror("action only supported for headers"); + free($3); + YYERROR; + } node.action = NODE_ACTION_REMOVE; node.key = strdup($3); node.value = NULL; @@ -1110,6 +1127,10 @@ protonode : nodetype APPEND STRING TO STRING nodeopts { free($3); } | nodetype REMOVE { + if (node.type != NODE_TYPE_HEADER) { + yyerror("action only supported for headers"); + YYERROR; + } node.action = NODE_ACTION_REMOVE; node.key = NULL; node.value = NULL; @@ -1229,6 +1250,10 @@ protonode : nodetype APPEND STRING TO STRING nodeopts { free($5); } | nodetype MARK STRING WITH mark nodeopts { + if (node.mark) { + yyerror("either mark or marked"); + YYERROR; + } node.action = NODE_ACTION_MARK; node.key = strdup($3); node.value = strdup("*"); |