| Message ID | 20230918143914.292526-2-memxor@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | BPF |
| Headers | show |
| Series | Fixes for Exceptions | expand |
diff --git a/tools/testing/selftests/bpf/prog_tests/exceptions.c b/tools/testing/selftests/bpf/prog_tests/exceptions.c index 5663e427dc00..516f4a13013c 100644 --- a/tools/testing/selftests/bpf/prog_tests/exceptions.c +++ b/tools/testing/selftests/bpf/prog_tests/exceptions.c @@ -103,9 +103,10 @@ static void test_exceptions_success(void) goto done; \ } \ if (load_ret != 0) { \ - printf("%s\n", log_buf); \ - if (!ASSERT_OK_PTR(strstr(log_buf, msg), "strstr")) \ + if (!ASSERT_OK_PTR(strstr(log_buf, msg), "strstr")) { \ + printf("%s\n", log_buf); \ goto done; \ + } \ } \ if (!load_ret && attach_err) { \ if (!ASSERT_ERR_PTR(link = bpf_program__attach(prog), "attach err")) \
Alexei reported seeing log messages for some test cases even though we just wanted to match the error string from the verifier. Move the printing of the log buffer to a guarded condition so that we only print it when we fail to match on the expected string in the log buffer, preventing unneeded output when running the test. Reported-by: Alexei Starovoitov <ast@kernel.org> Fixes: d2a93715bfb0 ("selftests/bpf: Add tests for BPF exceptions") Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> --- tools/testing/selftests/bpf/prog_tests/exceptions.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)