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samples: bpf: relax test_maps check 

hash map is unordered, so get_next_key() iterator shouldn't
rely on particular order of elements. So relax this test.

Fixes: ffb65f27a1 ("bpf: add a testsuite for eBPF maps")
Reported-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexei Starovoitov 2015-01-22 17:11:09 -08:00 committed by David S. Miller
parent 8ebe667c41
commit ba1a68bf13
1 changed files with 2 additions and 2 deletions
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4
samples/bpf/test_maps.c
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@ -69,9 +69,9 @@ static void test_hashmap_sanity(int i, void *data)
/* iterate over two elements */
assert(bpf_get_next_key(map_fd, &key, &next_key) == 0 &&
next_key == 2);
(next_key == 1 || next_key == 2));
assert(bpf_get_next_key(map_fd, &next_key, &next_key) == 0 &&
next_key == 1);
(next_key == 1 || next_key == 2));
assert(bpf_get_next_key(map_fd, &next_key, &next_key) == -1 &&
errno == ENOENT);