diff options
| author | Nikita V. Shirokov <[email protected]> | 2018-04-22 21:16:48 -0700 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-04-23 11:28:34 +0200 |
| commit | aaa6452763cf944da72f16e0736554accb364703 (patch) | |
| tree | c4e08677572a19959fc98cf0bdf433aa2ae8940c /lib/mpi/mpiutil.c | |
| parent | 48d7a07ba355c7056e66adcdd35379d12e48252b (diff) | |
bpf: fix virtio-net's length calc for XDP_PASS
In commit 6870de435b90 ("bpf: make virtio compatible w/
bpf_xdp_adjust_tail") i didn't account for vi->hdr_len during new
packet's length calculation after bpf_prog_run in receive_mergeable.
because of this all packets, if they were passed to the kernel,
were truncated by 12 bytes.
Fixes:6870de435b90 ("bpf: make virtio compatible w/ bpf_xdp_adjust_tail")
Reported-by: David Ahern <[email protected]>
Signed-off-by: Nikita V. Shirokov <[email protected]>
Acked-by: Jason Wang <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions