diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-07-25 22:08:15 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-07-25 22:09:04 +0200 |
| commit | f1427774b505e49c381fe51bde58a1cb431a1f70 (patch) | |
| tree | bf78f366d87f8842fe57184aa180d345de9ddcc3 /src/expr/limit.c | |
| parent | f57644702ddc427dfafc728fb25085158e93504a (diff) | |
expr: don't override errno value if nft_mxml_num_parse is used
That function already sets errno for us.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/limit.c')
| -rw-r--r-- | src/expr/limit.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/expr/limit.c b/src/expr/limit.c index 27f880c..9f20c38 100644 --- a/src/expr/limit.c +++ b/src/expr/limit.c @@ -125,20 +125,17 @@ static int nft_rule_expr_limit_xml_parse(struct nft_rule_expr *e, mxml_node_t *t if (nft_mxml_num_parse(tree, "rate", MXML_DESCEND_FIRST, BASE_DEC, &limit->rate, NFT_TYPE_U64) != 0) - goto err; + return -1; e->flags |= (1 << NFT_EXPR_LIMIT_RATE); if (nft_mxml_num_parse(tree, "depth", MXML_DESCEND_FIRST, BASE_DEC, &limit->rate, NFT_TYPE_U64) != 0) - goto err; + return -1; e->flags |= (1 << NFT_EXPR_LIMIT_DEPTH); return 0; -err: - errno = EINVAL; - return -1; #else errno = EOPNOTSUPP; return -1; |