diff options
| author | Ido Schimmel | 2024-08-29 09:54:48 +0300 |
|---|---|---|
| committer | David S. Miller | 2024-08-31 17:44:50 +0100 |
| commit | 47afa284b96c62bda127604e6091fd5c9fd7e42c (patch) | |
| tree | e6346034cd6d470677d8be338e2ba9ec28646963 /net/ipv4 | |
| parent | cff69f72d33318f4ccfe7d5ff6c5616d00dd45a7 (diff) | |
ipv4: Unmask upper DSCP bits in RTM_GETROUTE output route lookup
Unmask the upper DSCP bits when looking up an output route via the
RTM_GETROUTE netlink message so that in the future the lookup could be
performed according to the full DSCP value.
No functional changes intended since the upper DSCP bits are masked when
comparing against the TOS selectors in FIB rules and routes.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index f6972b24664a..e4b45aa18470 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3261,7 +3261,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, fl4.daddr = dst; fl4.saddr = src; - fl4.flowi4_tos = rtm->rtm_tos & IPTOS_RT_MASK; + fl4.flowi4_tos = rtm->rtm_tos & INET_DSCP_MASK; fl4.flowi4_oif = tb[RTA_OIF] ? nla_get_u32(tb[RTA_OIF]) : 0; fl4.flowi4_mark = mark; fl4.flowi4_uid = uid; |