diff options
| author |   Brian Vazquez <brianvv@google.com> | 2019-10-01 10:37:27 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-10-02 00:56:46 +0200 |
| commit | 86c1aea84b97120a6d428ce17a2ebd55be677f56 (patch) | |
| tree | add5a2cb302c97d7b4af8b1fd500cb92b1d418b7 /tools | |
| parent | libbpf: handle symbol versioning properly for libbpf.a (diff) | |
| download | linux-dev-86c1aea84b97120a6d428ce17a2ebd55be677f56.tar.xz linux-dev-86c1aea84b97120a6d428ce17a2ebd55be677f56.zip | |
selftests/bpf: test_progs: Don't leak server_fd in tcp_rtt
server_fd needs to be closed if pthread can't be created.
Fixes: 8a03222f508b ("selftests/bpf: test_progs: fix client/server race in tcp_rtt")
Signed-off-by: Brian Vazquez <brianvv@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/bpf/20191001173728.149786-2-brianvv@google.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c b/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c index a82da555b1b0..f4cd60d6fba2 100644 --- a/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c +++ b/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c @@ -260,13 +260,14 @@ void test_tcp_rtt(void) if (CHECK_FAIL(pthread_create(&tid, NULL, server_thread, (void *)&server_fd))) - goto close_cgroup_fd; + goto close_server_fd; pthread_mutex_lock(&server_started_mtx); pthread_cond_wait(&server_started, &server_started_mtx); pthread_mutex_unlock(&server_started_mtx); CHECK_FAIL(run_test(cgroup_fd, server_fd)); +close_server_fd: close(server_fd); close_cgroup_fd: close(cgroup_fd); |