[apparmor] [PATCH 04/14] Fix: link rules to accept a variable

[John Johansen]

currently
  link @{foo} -> /bar,
  link /bar -> @{foo}
  link @{foo} -> @{bar},

all fail due to illegal TOK_SET_VAR

Signed-off-by: John Johansen <john.johansen at canonical.com>
---
 parser/parser_yacc.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parser/parser_yacc.y b/parser/parser_yacc.y
index e466023..3ebaed4 100644
--- a/parser/parser_yacc.y
+++ b/parser/parser_yacc.y
@@ -1120,7 +1120,7 @@ file_rule_tail: opt_unsafe id_or_var file_mode id_or_var
 		yyerror(_("missing an end of line character? (entry: %s)"), $2);
 	};
 
-link_rule: TOK_LINK opt_subset_flag TOK_ID TOK_ARROW TOK_ID TOK_END_OF_RULE
+link_rule: TOK_LINK opt_subset_flag id_or_var TOK_ARROW id_or_var TOK_END_OF_RULE
 	{
 		struct cod_entry *entry;
 		PDEBUG("Matched: link tok_id (%s) -> (%s)\n", $3, $5);
-- 
2.1.4