parser_bison: allow RESET token from rhs

Stateful objects have introduced a RESET token in the parser. This breaks the
use of RESET from the rhs, to fix this:

1) I added a new rule to catch this case, thus, dccp doesn't break.
2) Update reject_opts so reject with tcp reset still works.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 8 insertions, 8 deletions

diff --git a/src/parser_bison.y b/src/parser_bison.y
index b571fbbe..5b829a24 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -1897,15 +1897,9 @@ reject_opts		:       /* empty */
 							  $4);
 				$<stmt>0->reject.expr->dtype = &icmpx_code_type;
 			}
-			|	WITH	TCP	STRING
+			|	WITH	TCP	RESET
 			{
-				if (strcmp($3, "reset") == 0) {
-					$<stmt>0->reject.type = NFT_REJECT_TCP_RST;
-				} else {
-					erec_queue(error(&@2, "unsupported reject type", $3),
-						   state->msgs);
-					YYERROR;
-				}
+				$<stmt>0->reject.type = NFT_REJECT_TCP_RST;
 			}
 			;
 
@@ -2721,6 +2715,12 @@ primary_rhs_expr	:	symbol_expr		{ $$ = $1; }
 						       current_scope(state),
 						       "ecn");
 			}
+			|	RESET
+			{
+				$$ = symbol_expr_alloc(&@$, SYMBOL_VALUE,
+						       current_scope(state),
+						       "reset");
+			}
 			;
 
 relational_op		:	EQ		{ $$ = OP_EQ; }