diff options
author | Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com> | 2013-09-13 14:05:51 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-09-16 12:47:41 +0200 |
commit | f4befc129827632209779c71d804f6139ac03541 (patch) | |
tree | a6eee54267a676aed33de92089102cba694d2415 /src/expr/exthdr.c | |
parent | 8281648cab5a9189fdb0806c0f3801d6ffebef9a (diff) |
src: xml: add parsing optional/mandatory flag
Add an optional/mandatory flag to XML parsing.
In some elements (ie regs), no flag is used because is always mandatory.
DATA_NONE is created to indicate a non-parsed data_reg.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/exthdr.c')
-rw-r--r-- | src/expr/exthdr.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/expr/exthdr.c b/src/expr/exthdr.c index af9d6bf..9ca66e5 100644 --- a/src/expr/exthdr.c +++ b/src/expr/exthdr.c @@ -249,7 +249,7 @@ nft_rule_expr_exthdr_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree) e->flags |= (1 << NFT_EXPR_EXTHDR_DREG); exthdr_type = nft_mxml_str_parse(tree, "exthdr_type", - MXML_DESCEND_FIRST); + MXML_DESCEND_FIRST, NFT_XML_MAND); if (exthdr_type == NULL) return -1; @@ -262,14 +262,15 @@ nft_rule_expr_exthdr_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree) /* Get and set <offset> */ if (nft_mxml_num_parse(tree, "offset", MXML_DESCEND_FIRST, BASE_DEC, - &exthdr->offset, NFT_TYPE_U32) != 0) + &exthdr->offset, NFT_TYPE_U32, + NFT_XML_MAND) != 0) return -1; e->flags |= (1 << NFT_EXPR_EXTHDR_OFFSET); /* Get and set <len> */ if (nft_mxml_num_parse(tree, "len", MXML_DESCEND_FIRST, BASE_DEC, - &exthdr->len, NFT_TYPE_U32) != 0) + &exthdr->len, NFT_TYPE_U32, NFT_XML_MAND) != 0) return -1; e->flags |= (1 << NFT_EXPR_EXTHDR_LEN); |