diff options
Diffstat (limited to 'net/bridge/netfilter/nft_meta_bridge.c')
-rw-r--r-- | net/bridge/netfilter/nft_meta_bridge.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/net/bridge/netfilter/nft_meta_bridge.c b/net/bridge/netfilter/nft_meta_bridge.c index 97805ec424c1..c3ecd77e25cb 100644 --- a/net/bridge/netfilter/nft_meta_bridge.c +++ b/net/bridge/netfilter/nft_meta_bridge.c @@ -53,7 +53,7 @@ static void nft_meta_bridge_get_eval(const struct nft_expr *expr, goto err; br_vlan_get_proto(br_dev, &p_proto); - nft_reg_store16(dest, htons(p_proto)); + nft_reg_store_be16(dest, htons(p_proto)); return; } default: @@ -87,6 +87,7 @@ static int nft_meta_bridge_get_init(const struct nft_ctx *ctx, return nft_meta_get_init(ctx, expr, tb); } + priv->len = len; return nft_parse_register_store(ctx, tb[NFTA_META_DREG], &priv->dreg, NULL, NFT_DATA_VALUE, len); } @@ -98,8 +99,27 @@ static const struct nft_expr_ops nft_meta_bridge_get_ops = { .eval = nft_meta_bridge_get_eval, .init = nft_meta_bridge_get_init, .dump = nft_meta_get_dump, + .reduce = nft_meta_get_reduce, }; +static bool nft_meta_bridge_set_reduce(struct nft_regs_track *track, + const struct nft_expr *expr) +{ + int i; + + for (i = 0; i < NFT_REG32_NUM; i++) { + if (!track->regs[i].selector) + continue; + + if (track->regs[i].selector->ops != &nft_meta_bridge_get_ops) + continue; + + __nft_reg_track_cancel(track, i); + } + + return false; +} + static const struct nft_expr_ops nft_meta_bridge_set_ops = { .type = &nft_meta_bridge_type, .size = NFT_EXPR_SIZE(sizeof(struct nft_meta)), @@ -107,6 +127,7 @@ static const struct nft_expr_ops nft_meta_bridge_set_ops = { .init = nft_meta_set_init, .destroy = nft_meta_set_destroy, .dump = nft_meta_set_dump, + .reduce = nft_meta_bridge_set_reduce, .validate = nft_meta_set_validate, }; |