diff options
Diffstat (limited to 'src/expr/cmp.c')
| -rw-r--r-- | src/expr/cmp.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/src/expr/cmp.c b/src/expr/cmp.c index ca8dd82..f3a363a 100644 --- a/src/expr/cmp.c +++ b/src/expr/cmp.c @@ -175,23 +175,14 @@ static int nft_rule_expr_cmp_xml_parse(struct nft_rule_expr *e, mxml_node_t *tre mxml_node_t *node = NULL; mxml_node_t *save = NULL; union nft_data_reg data_regtmp; - uint64_t tmp; - char *endptr; + int32_t reg; - /* Get and set <sreg>. Is not mandatory */ - node = mxmlFindElement(tree, tree, "sreg", NULL, NULL, - MXML_DESCEND_FIRST); - if (node != NULL) { - tmp = strtoull(node->child->value.opaque, &endptr, 10); - if (tmp > UINT8_MAX || tmp < 0 || *endptr) - return -1; - - if (tmp > NFT_REG_MAX) - return -1; + reg = nft_mxml_reg_parse(tree, "sreg", MXML_DESCEND_FIRST); + if (reg < 0) + return -1; - cmp->sreg = (uint8_t)tmp; - e->flags |= (1 << NFT_EXPR_CMP_SREG); - } + cmp->sreg = reg; + e->flags |= (1 << NFT_EXPR_CMP_SREG); /* Get and set <op>. Is not mandatory*/ node = mxmlFindElement(tree, tree, "op", NULL, NULL, MXML_DESCEND); |