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Commit ba1a68bf authored by Alexei Starovoitov's avatar Alexei Starovoitov Committed by David S. Miller
Browse files

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: ffb65f27 ("bpf: add a testsuite for eBPF maps")
Reported-by: default avatarMichael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@plumgrid.com>
Acked-by: default avatarDaniel Borkmann <dborkman@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8ebe667c

samples/bpf/test_maps.c

+2 −2
Original line number Diff line number Diff line
@@ -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);