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| author |   Artem Glazychev <artem.glazychev@xored.com> | 2023-12-19 14:31:48 +0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2024-01-17 14:13:47 +0000 |
| commit | 8beddaf5b435a872b844052b506366b7a474004c (patch) | |
| tree | c0242bf7d38c16a24eed7248f771568580463335 /docs/interfacing | |
| parent | de04e023cbd469b26e80602f8f91934b7e984fb9 (diff) | |
af_packet: set next0 for AF_PACKET_IF_MODE_ETHERNET mode
Normally af_packet sets next0 = next_index on each cycle. It works for the most cases.
But if vlib_validate_buffer_enqueue_x1() changes the next_index (from NEXT_ETHERNET to NEXT_DROP for example)
then the following next0 will have the wrong value, and the correct packet will be dropped.
AF_PACKET_IF_MODE_IP handles this case, but AF_PACKET_IF_MODE_ETHERNET doesn't.
Type: fix
Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
Change-Id: Ic742043e8b10a2abe56b314bb584277151a9c5eb
Diffstat (limited to 'docs/interfacing')
0 files changed, 0 insertions, 0 deletions