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selftests/bpf: add prog detach to flow_dissector test 

In case we are not running in a namespace (which we don't do by default),
let's try to detach the bpf program that we use for eth_get_headlen tests.

Fixes: 0905beec9f ("selftests/bpf: run flow dissector tests in skb-less mode")
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Stanislav Fomichev 2019-05-14 14:12:34 -07:00 committed by Daniel Borkmann
parent a9047734eb
commit 3d21b6525c
1 changed files with 1 additions and 0 deletions
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tools/testing/selftests/bpf/prog_tests/flow_dissector.c
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@ -264,5 +264,6 @@ void test_flow_dissector(void)
CHECK_FLOW_KEYS(tests[i].name, flow_keys, tests[i].keys); CHECK_FLOW_KEYS(tests[i].name, flow_keys, tests[i].keys);
} }
bpf_prog_detach(prog_fd, BPF_FLOW_DISSECTOR);
bpf_object__close(obj); bpf_object__close(obj);
} }