From e57dfaa4b0a72f6a231a8eedb95d260045bbd8db Mon Sep 17 00:00:00 2001 From: Guillaume Nault Date: Thu, 31 Oct 2024 16:52:57 +0100 Subject: xfrm: Convert struct xfrm_dst_lookup_params -> tos to dscp_t. Add type annotation to the "tos" field of struct xfrm_dst_lookup_params, to ensure that the ECN bits aren't mistakenly taken into account when doing route lookups. Rename that field (tos -> dscp) to make that change explicit. Signed-off-by: Guillaume Nault Reviewed-by: Ido Schimmel Signed-off-by: Steffen Klassert --- net/ipv4/xfrm4_policy.c | 3 ++- net/xfrm/xfrm_policy.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 7e1c2faed1ff..7fb6205619e7 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -24,7 +25,7 @@ static struct dst_entry *__xfrm4_dst_lookup(struct flowi4 *fl4, memset(fl4, 0, sizeof(*fl4)); fl4->daddr = params->daddr->a4; - fl4->flowi4_tos = params->tos; + fl4->flowi4_tos = inet_dscp_to_dsfield(params->dscp); fl4->flowi4_l3mdev = l3mdev_master_ifindex_by_index(params->net, params->oif); fl4->flowi4_mark = params->mark; diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 7e3e10fb9ca0..4408c11c0835 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -312,7 +312,7 @@ static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x, params.net = net; params.saddr = saddr; params.daddr = daddr; - params.tos = inet_dscp_to_dsfield(dscp); + params.dscp = dscp; params.oif = oif; params.mark = mark; params.ipproto = x->id.proto; -- cgit v1.2.3