From f12b67cc7d1b67fe9ecee537df5b55625889ca9f Mon Sep 17 00:00:00 2001 From: Guillaume Nault Date: Thu, 14 Nov 2024 17:03:45 +0100 Subject: netfilter: nft_fib: Convert nft_fib4_eval() to dscp_t. Use ip4h_dscp() instead of reading iph->tos directly. ip4h_dscp() returns a dscp_t value which is temporarily converted back to __u8 with inet_dscp_to_dsfield(). When converting ->flowi4_tos to dscp_t in the future, we'll only have to remove that inet_dscp_to_dsfield() call. Signed-off-by: Guillaume Nault Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/nft_fib_ipv4.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/ipv4') diff --git a/net/ipv4/netfilter/nft_fib_ipv4.c b/net/ipv4/netfilter/nft_fib_ipv4.c index 09fff5d424ef..625adbc42037 100644 --- a/net/ipv4/netfilter/nft_fib_ipv4.c +++ b/net/ipv4/netfilter/nft_fib_ipv4.c @@ -11,6 +11,7 @@ #include #include +#include #include #include @@ -107,7 +108,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, if (priv->flags & NFTA_FIB_F_MARK) fl4.flowi4_mark = pkt->skb->mark; - fl4.flowi4_tos = iph->tos & INET_DSCP_MASK; + fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); if (priv->flags & NFTA_FIB_F_DADDR) { fl4.daddr = iph->daddr; -- cgit v1.2.3