Make sure setsockopt(SOL_SOCKET, SO_ZEROCOPY) on an accept()ed socket is handled by vsock's implementation.
Signed-off-by: Michal Luczaj <[email protected]> --- tools/testing/vsock/vsock_test.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c index 9e1250790f33..8ec8f0844e22 100644 --- a/tools/testing/vsock/vsock_test.c +++ b/tools/testing/vsock/vsock_test.c @@ -2192,6 +2192,34 @@ static void test_stream_nolinger_server(const struct test_opts *opts) close(fd); } +static void test_stream_accepted_setsockopt_client(const struct test_opts *opts) +{ + int fd; + + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); + if (fd < 0) { + perror("connect"); + exit(EXIT_FAILURE); + } + + vsock_wait_remote_close(fd); + close(fd); +} + +static void test_stream_accepted_setsockopt_server(const struct test_opts *opts) +{ + int fd; + + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); + if (fd < 0) { + perror("accept"); + exit(EXIT_FAILURE); + } + + enable_so_zerocopy_check(fd); + close(fd); +} + static struct test_case test_cases[] = { { .name = "SOCK_STREAM connection reset", @@ -2371,6 +2399,11 @@ static struct test_case test_cases[] = { .run_client = test_seqpacket_unread_bytes_client, .run_server = test_seqpacket_unread_bytes_server, }, + { + .name = "SOCK_STREAM accept()ed socket custom setsockopt()", + .run_client = test_stream_accepted_setsockopt_client, + .run_server = test_stream_accepted_setsockopt_server, + }, {}, }; -- 2.52.0
