From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9122C43334 for ; Thu, 23 Jun 2022 13:05:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231442AbiFWNFj (ORCPT ); Thu, 23 Jun 2022 09:05:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231325AbiFWNFj (ORCPT ); Thu, 23 Jun 2022 09:05:39 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:12e:520::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DF03403D1 for ; Thu, 23 Jun 2022 06:05:38 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1o4MWe-0005ZA-VM; Thu, 23 Jun 2022 15:05:36 +0200 From: Florian Westphal To: Cc: Florian Westphal Subject: [PATCH nf-next 3/6] netfilter: nf_tables: use the correct get/put helpers Date: Thu, 23 Jun 2022 15:05:11 +0200 Message-Id: <20220623130514.13775-4-fw@strlen.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220623130514.13775-1-fw@strlen.de> References: <20220623130514.13775-1-fw@strlen.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Switch to be16/32 and u16/32 respectively. No code changes here, the functions do the same thing, this is just for sparse checkers' sake. objdiff shows no changes. Signed-off-by: Florian Westphal --- net/netfilter/nft_byteorder.c | 3 ++- net/netfilter/nft_osf.c | 2 +- net/netfilter/nft_socket.c | 8 ++++---- net/netfilter/nft_xfrm.c | 8 ++++---- 4 files changed, 11 insertions(+), 10 deletions(-) diff --git a/net/netfilter/nft_byteorder.c b/net/netfilter/nft_byteorder.c index d77609144b26..f952a80275a8 100644 --- a/net/netfilter/nft_byteorder.c +++ b/net/netfilter/nft_byteorder.c @@ -44,7 +44,8 @@ void nft_byteorder_eval(const struct nft_expr *expr, case NFT_BYTEORDER_NTOH: for (i = 0; i < priv->len / 8; i++) { src64 = nft_reg_load64(&src[i]); - nft_reg_store64(&dst[i], be64_to_cpu(src64)); + nft_reg_store64(&dst[i], + be64_to_cpu((__force __be64)src64)); } break; case NFT_BYTEORDER_HTON: diff --git a/net/netfilter/nft_osf.c b/net/netfilter/nft_osf.c index 5eed18f90b02..0053a697c931 100644 --- a/net/netfilter/nft_osf.c +++ b/net/netfilter/nft_osf.c @@ -99,7 +99,7 @@ static int nft_osf_dump(struct sk_buff *skb, const struct nft_expr *expr) if (nla_put_u8(skb, NFTA_OSF_TTL, priv->ttl)) goto nla_put_failure; - if (nla_put_be32(skb, NFTA_OSF_FLAGS, ntohl(priv->flags))) + if (nla_put_u32(skb, NFTA_OSF_FLAGS, ntohl((__force __be32)priv->flags))) goto nla_put_failure; if (nft_dump_register(skb, NFTA_OSF_DREG, priv->dreg)) diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c index 05ae5a338b6f..a7de29137618 100644 --- a/net/netfilter/nft_socket.c +++ b/net/netfilter/nft_socket.c @@ -163,7 +163,7 @@ static int nft_socket_init(const struct nft_ctx *ctx, return -EOPNOTSUPP; } - priv->key = ntohl(nla_get_u32(tb[NFTA_SOCKET_KEY])); + priv->key = ntohl(nla_get_be32(tb[NFTA_SOCKET_KEY])); switch(priv->key) { case NFT_SOCKET_TRANSPARENT: case NFT_SOCKET_WILDCARD: @@ -179,7 +179,7 @@ static int nft_socket_init(const struct nft_ctx *ctx, if (!tb[NFTA_SOCKET_LEVEL]) return -EINVAL; - level = ntohl(nla_get_u32(tb[NFTA_SOCKET_LEVEL])); + level = ntohl(nla_get_be32(tb[NFTA_SOCKET_LEVEL])); if (level > 255) return -EOPNOTSUPP; @@ -202,12 +202,12 @@ static int nft_socket_dump(struct sk_buff *skb, { const struct nft_socket *priv = nft_expr_priv(expr); - if (nla_put_u32(skb, NFTA_SOCKET_KEY, htonl(priv->key))) + if (nla_put_be32(skb, NFTA_SOCKET_KEY, htonl(priv->key))) return -1; if (nft_dump_register(skb, NFTA_SOCKET_DREG, priv->dreg)) return -1; if (priv->key == NFT_SOCKET_CGROUPV2 && - nla_put_u32(skb, NFTA_SOCKET_LEVEL, htonl(priv->level))) + nla_put_be32(skb, NFTA_SOCKET_LEVEL, htonl(priv->level))) return -1; return 0; } diff --git a/net/netfilter/nft_xfrm.c b/net/netfilter/nft_xfrm.c index becb88fa4e9b..1c5343c936a8 100644 --- a/net/netfilter/nft_xfrm.c +++ b/net/netfilter/nft_xfrm.c @@ -51,7 +51,7 @@ static int nft_xfrm_get_init(const struct nft_ctx *ctx, return -EOPNOTSUPP; } - priv->key = ntohl(nla_get_u32(tb[NFTA_XFRM_KEY])); + priv->key = ntohl(nla_get_be32(tb[NFTA_XFRM_KEY])); switch (priv->key) { case NFT_XFRM_KEY_REQID: case NFT_XFRM_KEY_SPI: @@ -134,13 +134,13 @@ static void nft_xfrm_state_get_key(const struct nft_xfrm *priv, WARN_ON_ONCE(1); break; case NFT_XFRM_KEY_DADDR_IP4: - *dest = state->id.daddr.a4; + *dest = (__force __u32)state->id.daddr.a4; return; case NFT_XFRM_KEY_DADDR_IP6: memcpy(dest, &state->id.daddr.in6, sizeof(struct in6_addr)); return; case NFT_XFRM_KEY_SADDR_IP4: - *dest = state->props.saddr.a4; + *dest = (__force __u32)state->props.saddr.a4; return; case NFT_XFRM_KEY_SADDR_IP6: memcpy(dest, &state->props.saddr.in6, sizeof(struct in6_addr)); @@ -149,7 +149,7 @@ static void nft_xfrm_state_get_key(const struct nft_xfrm *priv, *dest = state->props.reqid; return; case NFT_XFRM_KEY_SPI: - *dest = state->id.spi; + *dest = (__force __u32)state->id.spi; return; } -- 2.35.1