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| author |   Tycho Andersen <tycho@tycho.ws> | 2019-01-18 17:12:12 -0700 |
|---|---|---|
| committer |   Shuah Khan <shuah@kernel.org> | 2019-02-13 08:34:16 -0700 |
| commit | fb024a07c69f81e97f3fd252b9102f5816066884 (patch) | |
| tree | af1ac0dceeae819bcbd0a0572f86fa1d77945d7a /tools/testing/selftests | |
| parent | Linux 5.0-rc6 (diff) | |
| download | wireguard-linux-fb024a07c69f81e97f3fd252b9102f5816066884.tar.xz wireguard-linux-fb024a07c69f81e97f3fd252b9102f5816066884.zip | |
selftests: don't kill child immediately in get_metadata() test
This this test forks a child, and then the parent waits for a write() to a
pipe signalling the child is ready to be attached to. If something in the
child ASSERTs before it does this write, the test will hang waiting for it.
Instead, let's EXPECT, so that execution continues until we do the write.
Any failure after that is fine and can ASSERT.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <shuah@kernel.org>
Diffstat (limited to 'tools/testing/selftests')
| -rw-r--r-- | tools/testing/selftests/seccomp/seccomp_bpf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index 7e632b465ab4..e67395f08cd9 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -2985,11 +2985,11 @@ TEST(get_metadata) }; /* one with log, one without */ - ASSERT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, + EXPECT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_LOG, &prog)); - ASSERT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog)); + EXPECT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog)); - ASSERT_EQ(0, close(pipefd[0])); + EXPECT_EQ(0, close(pipefd[0])); ASSERT_EQ(1, write(pipefd[1], "1", 1)); ASSERT_EQ(0, close(pipefd[1])); |