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-rw-r--r--net/bridge/netfilter/nft_reject_bridge.c6
-rw-r--r--net/netfilter/nf_tables_api.c11
-rw-r--r--net/netfilter/nft_compat.c8
-rw-r--r--net/netfilter/nft_fib.c2
-rw-r--r--net/netfilter/nft_masq.c4
-rw-r--r--net/netfilter/nft_meta.c4
-rw-r--r--net/netfilter/nft_nat.c4
-rw-r--r--net/netfilter/nft_redir.c4
-rw-r--r--net/netfilter/nft_reject.c5
-rw-r--r--net/netfilter/nft_reject_inet.c6
10 files changed, 14 insertions, 40 deletions
diff --git a/net/bridge/netfilter/nft_reject_bridge.c b/net/bridge/netfilter/nft_reject_bridge.c
index 206dc266ecd2..346ef6b00b8f 100644
--- a/net/bridge/netfilter/nft_reject_bridge.c
+++ b/net/bridge/netfilter/nft_reject_bridge.c
@@ -375,11 +375,7 @@ static int nft_reject_bridge_init(const struct nft_ctx *ctx,
const struct nlattr * const tb[])
{
struct nft_reject *priv = nft_expr_priv(expr);
- int icmp_code, err;
-
- err = nft_reject_bridge_validate(ctx, expr, NULL);
- if (err < 0)
- return err;
+ int icmp_code;
if (tb[NFTA_REJECT_TYPE] == NULL)
return -EINVAL;
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 5e0ccfd5bb37..fd8789eccc92 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -1772,8 +1772,19 @@ static int nf_tables_newexpr(const struct nft_ctx *ctx,
goto err1;
}
+ if (ops->validate) {
+ const struct nft_data *data = NULL;
+
+ err = ops->validate(ctx, expr, &data);
+ if (err < 0)
+ goto err2;
+ }
+
return 0;
+err2:
+ if (ops->destroy)
+ ops->destroy(ctx, expr);
err1:
expr->ops = NULL;
return err;
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
index c21e7eb8dce0..fab6bf3f955e 100644
--- a/net/netfilter/nft_compat.c
+++ b/net/netfilter/nft_compat.c
@@ -230,10 +230,6 @@ nft_target_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
union nft_entry e = {};
int ret;
- ret = nft_compat_chain_validate_dependency(target->table, ctx->chain);
- if (ret < 0)
- goto err;
-
target_compat_from_user(target, nla_data(tb[NFTA_TARGET_INFO]), info);
if (ctx->nla[NFTA_RULE_COMPAT]) {
@@ -419,10 +415,6 @@ nft_match_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
union nft_entry e = {};
int ret;
- ret = nft_compat_chain_validate_dependency(match->table, ctx->chain);
- if (ret < 0)
- goto err;
-
match_compat_from_user(match, nla_data(tb[NFTA_MATCH_INFO]), info);
if (ctx->nla[NFTA_RULE_COMPAT]) {
diff --git a/net/netfilter/nft_fib.c b/net/netfilter/nft_fib.c
index 29a4906adc27..fd0b19303b0d 100644
--- a/net/netfilter/nft_fib.c
+++ b/net/netfilter/nft_fib.c
@@ -112,7 +112,7 @@ int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
if (err < 0)
return err;
- return nft_fib_validate(ctx, expr, NULL);
+ return 0;
}
EXPORT_SYMBOL_GPL(nft_fib_init);
diff --git a/net/netfilter/nft_masq.c b/net/netfilter/nft_masq.c
index 11ce016cd479..6ac03d4266c9 100644
--- a/net/netfilter/nft_masq.c
+++ b/net/netfilter/nft_masq.c
@@ -46,10 +46,6 @@ int nft_masq_init(const struct nft_ctx *ctx,
struct nft_masq *priv = nft_expr_priv(expr);
int err;
- err = nft_masq_validate(ctx, expr, NULL);
- if (err)
- return err;
-
if (tb[NFTA_MASQ_FLAGS]) {
priv->flags = ntohl(nla_get_be32(tb[NFTA_MASQ_FLAGS]));
if (priv->flags & ~NF_NAT_RANGE_MASK)
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index e1f5ca9b423b..d14417aaf5d4 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -370,10 +370,6 @@ int nft_meta_set_init(const struct nft_ctx *ctx,
return -EOPNOTSUPP;
}
- err = nft_meta_set_validate(ctx, expr, NULL);
- if (err < 0)
- return err;
-
priv->sreg = nft_parse_register(tb[NFTA_META_SREG]);
err = nft_validate_register_load(priv->sreg, len);
if (err < 0)
diff --git a/net/netfilter/nft_nat.c b/net/netfilter/nft_nat.c
index 19a7bf3236f9..26a74dfb3b7a 100644
--- a/net/netfilter/nft_nat.c
+++ b/net/netfilter/nft_nat.c
@@ -138,10 +138,6 @@ static int nft_nat_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
return -EINVAL;
}
- err = nft_nat_validate(ctx, expr, NULL);
- if (err < 0)
- return err;
-
if (tb[NFTA_NAT_FAMILY] == NULL)
return -EINVAL;
diff --git a/net/netfilter/nft_redir.c b/net/netfilter/nft_redir.c
index 40dcd05146d5..1e66538bf0ff 100644
--- a/net/netfilter/nft_redir.c
+++ b/net/netfilter/nft_redir.c
@@ -47,10 +47,6 @@ int nft_redir_init(const struct nft_ctx *ctx,
unsigned int plen;
int err;
- err = nft_redir_validate(ctx, expr, NULL);
- if (err < 0)
- return err;
-
plen = FIELD_SIZEOF(struct nf_nat_range, min_addr.all);
if (tb[NFTA_REDIR_REG_PROTO_MIN]) {
priv->sreg_proto_min =
diff --git a/net/netfilter/nft_reject.c b/net/netfilter/nft_reject.c
index c64de3f7379d..29f5bd2377b0 100644
--- a/net/netfilter/nft_reject.c
+++ b/net/netfilter/nft_reject.c
@@ -42,11 +42,6 @@ int nft_reject_init(const struct nft_ctx *ctx,
const struct nlattr * const tb[])
{
struct nft_reject *priv = nft_expr_priv(expr);
- int err;
-
- err = nft_reject_validate(ctx, expr, NULL);
- if (err < 0)
- return err;
if (tb[NFTA_REJECT_TYPE] == NULL)
return -EINVAL;
diff --git a/net/netfilter/nft_reject_inet.c b/net/netfilter/nft_reject_inet.c
index 9e90a02cb104..5a7fb5ff867d 100644
--- a/net/netfilter/nft_reject_inet.c
+++ b/net/netfilter/nft_reject_inet.c
@@ -66,11 +66,7 @@ static int nft_reject_inet_init(const struct nft_ctx *ctx,
const struct nlattr * const tb[])
{
struct nft_reject *priv = nft_expr_priv(expr);
- int icmp_code, err;
-
- err = nft_reject_validate(ctx, expr, NULL);
- if (err < 0)
- return err;
+ int icmp_code;
if (tb[NFTA_REJECT_TYPE] == NULL)
return -EINVAL;
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