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| author | Leon Hwang <leon.hwang@linux.dev> | 2026-05-18 17:54:45 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-05-19 04:51:32 +0300 |
| commit | 652f0c2c999d28d820bbe2e1aa16d8e0fea369ea (patch) | |
| tree | 362ff4b42cb5fd1bf8c763e4b86c62dd1680682b | |
| parent | b4844cb6d1ecff732c99b70998749973c6f50591 (diff) | |
| download | linux-652f0c2c999d28d820bbe2e1aa16d8e0fea369ea.tar.xz | |
selftests/bpf: Use -1 as token_fd in map create failure test
Because 0xFF can be an open BPF token fd in the test runner that will fail
test_invalid_token_fd(), change token_fd from 0xFF to -1 to avoid such
test failure.
Fixes: f675483cac1d ("selftests/bpf: Add tests to verify map create failure log")
Signed-off-by: Leon Hwang <leon.hwang@linux.dev>
Link: https://lore.kernel.org/r/20260518145446.6794-5-leon.hwang@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/map_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/map_init.c b/tools/testing/selftests/bpf/prog_tests/map_init.c index 5c61c8e37306..b0b902d5783d 100644 --- a/tools/testing/selftests/bpf/prog_tests/map_init.c +++ b/tools/testing/selftests/bpf/prog_tests/map_init.c @@ -306,7 +306,7 @@ static void test_invalid_token_fd(void) const char *msg = "Invalid map_token_fd.\n"; LIBBPF_OPTS(bpf_map_create_opts, opts, .map_flags = BPF_F_TOKEN_FD, - .token_fd = 0xFF, + .token_fd = -1, ); test_map_create_array(&opts, msg); |