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-rw-r--r--tools/testing/selftests/bpf/prog_tests/arg_parsing.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/arg_parsing.c b/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
index fbf0d9c2f58b..e27d66b75fb1 100644
--- a/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
+++ b/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
@@ -144,6 +144,9 @@ static void test_parse_test_list_file(void)
if (!ASSERT_OK(ferror(fp), "prepare tmp"))
goto out_fclose;
+ if (!ASSERT_OK(fsync(fileno(fp)), "fsync tmp"))
+ goto out_fclose;
+
init_test_filter_set(&set);
if (!ASSERT_OK(parse_test_list_file(tmpfile, &set, true), "parse file"))