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| author | Dmitry Safonov <dima@arista.com> | 2024-01-30 06:51:54 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-02-01 03:33:30 +0300 |
| commit | 6caf3adcc877b3470e98133d52b360ebe5f7a6a3 (patch) | |
| tree | 8805c016e8a883d17e1535e6f21f85a45de33add /tools/testing/selftests/net/tcp_ao/lib | |
| parent | 384aa16d3776a9ca5c0c1f1e7af4030fe176a993 (diff) | |
| download | linux-6caf3adcc877b3470e98133d52b360ebe5f7a6a3.tar.xz | |
selftests/net: Repair RST passive reset selftest
Currently, the test is racy and seems to not pass anymore.
In order to rectify it, aim on TCP_TW_RST.
Doesn't seem way too good with this sleep() part, but it seems as
a reasonable compromise for the test. There is a plan in-line comment on
how-to improve it, going to do it on the top, at this moment I want it
to run on netdev/patchwork selftests dashboard.
It also slightly changes tcp_ao-lib in order to get SO_ERROR propagated
to test_client_verify() return value.
Fixes: c6df7b2361d7 ("selftests/net: Add TCP-AO RST test")
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20240130-tcp-ao-test-key-mgmt-v2-3-d190430a6c60@arista.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/net/tcp_ao/lib')
| -rw-r--r-- | tools/testing/selftests/net/tcp_ao/lib/sock.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/testing/selftests/net/tcp_ao/lib/sock.c b/tools/testing/selftests/net/tcp_ao/lib/sock.c index c75d82885a2e..15aeb0963058 100644 --- a/tools/testing/selftests/net/tcp_ao/lib/sock.c +++ b/tools/testing/selftests/net/tcp_ao/lib/sock.c @@ -62,7 +62,9 @@ int test_wait_fd(int sk, time_t sec, bool write) return -ETIMEDOUT; } - if (getsockopt(sk, SOL_SOCKET, SO_ERROR, &ret, &slen) || ret) + if (getsockopt(sk, SOL_SOCKET, SO_ERROR, &ret, &slen)) + return -errno; + if (ret) return -ret; return 0; } @@ -584,9 +586,11 @@ int test_client_verify(int sk, const size_t msg_len, const size_t nr, { size_t buf_sz = msg_len * nr; char *buf = alloca(buf_sz); + ssize_t ret; randomize_buffer(buf, buf_sz); - if (test_client_loop(sk, buf, buf_sz, msg_len, timeout_sec) != buf_sz) - return -1; - return 0; + ret = test_client_loop(sk, buf, buf_sz, msg_len, timeout_sec); + if (ret < 0) + return (int)ret; + return ret != buf_sz ? -1 : 0; } |