From 16c04f3be3f9596f065a75fad2cfb8a37ab53b24 Mon Sep 17 00:00:00 2001 From: Arturo Borrero Date: Wed, 15 Jan 2014 11:42:17 +0100 Subject: mxml: add optional/mandatory flag to nft_mxml_reg_parse There are some cases where a reg is not mandatory, for example: * dreg in lookup * dreg/sreg in meta (last version) So, lets change the function nft_mxml_reg_parse() to add an optional/mandatory flag. dreg in lookup is optional as stated at: net/netfilter/nft_lookup.c:nft_lookup_init() Signed-off-by: Arturo Borrero Gonzalez Signed-off-by: Pablo Neira Ayuso --- src/expr/bitwise.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/expr/bitwise.c') diff --git a/src/expr/bitwise.c b/src/expr/bitwise.c index 3c4f644..e57c244 100644 --- a/src/expr/bitwise.c +++ b/src/expr/bitwise.c @@ -231,17 +231,17 @@ nft_rule_expr_bitwise_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree, { #ifdef XML_PARSING struct nft_expr_bitwise *bitwise = nft_expr_data(e); - int32_t reg; + uint32_t reg; - reg = nft_mxml_reg_parse(tree, "sreg", MXML_DESCEND_FIRST, err); - if (reg < 0) + if (nft_mxml_reg_parse(tree, "sreg", ®, MXML_DESCEND_FIRST, + NFT_XML_MAND, err) != 0) return -1; bitwise->sreg = reg; e->flags |= (1 << NFT_EXPR_BITWISE_SREG); - reg = nft_mxml_reg_parse(tree, "dreg", MXML_DESCEND, err); - if (reg < 0) + if (nft_mxml_reg_parse(tree, "dreg", ®, MXML_DESCEND_FIRST, + NFT_XML_MAND, err) != 0) return -1; bitwise->dreg = reg; -- cgit v1.2.3