diff options
| author |   Liu Jian <liujian56@huawei.com> | 2021-10-29 22:12:15 +0800 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2021-11-01 17:08:21 +0100 |
| commit | b556c3fd467628341cc7680e4271790cafd79dc4 (patch) | |
| tree | f05464fc6c33a3c41eefe73efb63a43e729e8add /tools | |
| parent | skmsg: Lose offset info in sk_psock_skb_ingress (diff) | |
| download | linux-dev-b556c3fd467628341cc7680e4271790cafd79dc4.tar.xz linux-dev-b556c3fd467628341cc7680e4271790cafd79dc4.zip | |
selftests, bpf: Fix test_txmsg_ingress_parser error
After "skmsg: lose offset info in sk_psock_skb_ingress", the test case
with ktls failed. This because ktls parser(tls_read_size) return value
is 285 not 256.
The case like this:
tls_sk1 --> redir_sk --> tls_sk2
tls_sk1 sent out 512 bytes data, after tls related processing redir_sk
recved 570 btyes data, and redirect 512 (skb_use_parser) bytes data to
tls_sk2; but tls_sk2 needs 285 * 2 bytes data, receive timeout occurred.
Signed-off-by: Liu Jian <liujian56@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20211029141216.211899-2-liujian56@huawei.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/test_sockmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c index eefd445b96fc..06924917ad77 100644 --- a/tools/testing/selftests/bpf/test_sockmap.c +++ b/tools/testing/selftests/bpf/test_sockmap.c @@ -1680,6 +1680,8 @@ static void test_txmsg_ingress_parser(int cgrp, struct sockmap_options *opt) { txmsg_pass = 1; skb_use_parser = 512; + if (ktls == 1) + skb_use_parser = 570; opt->iov_length = 256; opt->iov_count = 1; opt->rate = 2; |