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| author |   Ido Schimmel <idosch@nvidia.com> | 2024-08-29 09:54:56 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2024-08-31 17:44:51 +0100 |
| commit | 6a59526628ad6dadf389f45ddb3f75db44930897 (patch) | |
| tree | fb03d55a487e2c9fa34815f5cd9c9a25e9a9a3de /lib/test_bpf.c | |
| parent | ipv4: Unmask upper DSCP bits in ip_send_unicast_reply() (diff) | |
| download | wireguard-linux-6a59526628ad6dadf389f45ddb3f75db44930897.tar.xz wireguard-linux-6a59526628ad6dadf389f45ddb3f75db44930897.zip | |
ipv6: sit: Unmask upper DSCP bits in ipip6_tunnel_xmit()
The function calls flowi4_init_output() to initialize an IPv4 flow key
with which it then performs a FIB lookup using ip_route_output_flow().
The 'tos' variable with which the TOS value in the IPv4 flow key
(flowi4_tos) is initialized contains the full DS field. Unmask the upper
DSCP bits so that in the future the FIB lookup could be performed
according to the full DSCP value.
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 'lib/test_bpf.c')
0 files changed, 0 insertions, 0 deletions