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| author | Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> | 2018-07-06 11:49:00 +0900 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-07-07 15:25:35 -0700 |
| commit | d8d7218ad842e18fc6976b87c08ed749e8d56313 (patch) | |
| tree | 57cdc7f8d2c55996b0ca1b6e74a8de8fa997b29f /include/media/vsp1.h | |
| parent | 4fb126cbcbd6870851f0b3ba503e8ec0e66b9dd5 (diff) | |
| download | linux-d8d7218ad842e18fc6976b87c08ed749e8d56313.tar.bz2 | |
xdp: XDP_REDIRECT should check IFF_UP and MTU
Otherwise we end up with attempting to send packets from down devices
or to send oversized packets, which may cause unexpected driver/device
behaviour. Generic XDP has already done this check, so reuse the logic
in native XDP.
Fixes: 814abfabef3c ("xdp: add bpf_redirect helper function")
Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/media/vsp1.h')
0 files changed, 0 insertions, 0 deletions