[PATCH bpf-next 5/7] bpf: selftests: Support not connecting client socket

Daniel Xu
2023-06-26T23:02:57Z

For connectionless protocols or raw sockets we do not want to actually
connect() to the server.

Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
---
tools/testing/selftests/bpf/network_helpers.c | 5 +++--
tools/testing/selftests/bpf/network_helpers.h | 1 +
2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/network_helpers.c b/tools/testing/selftests/bpf/network_helpers.c
index a105c0cd008a..d5c78c08903b 100644
--- a/tools/testing/selftests/bpf/network_helpers.c
+++ b/tools/testing/selftests/bpf/network_helpers.c
@@ -301,8 +301,9 @@ int connect_to_fd_opts(int server_fd, const struct network_helper_opts *opts)
strlen(opts->cc) + 1))
goto error_close;

- if (connect_fd_to_addr(fd, &addr, addrlen, opts->must_fail))
- goto error_close;
+ if (!opts->noconnect)
+ if (connect_fd_to_addr(fd, &addr, addrlen, opts->must_fail))
+ goto error_close;

return fd;

diff --git a/tools/testing/selftests/bpf/network_helpers.h b/tools/testing/selftests/bpf/network_helpers.h
index 694185644da6..87894dc984dd 100644
--- a/tools/testing/selftests/bpf/network_helpers.h
+++ b/tools/testing/selftests/bpf/network_helpers.h
@@ -21,6 +21,7 @@ struct network_helper_opts {
const char *cc;
int timeout_ms;
bool must_fail;
+ bool noconnect;
};

/* ipv4 test vector */
--
2.40.1