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authorAlexei Starovoitov <ast@plumgrid.com>2015-01-22 17:11:09 -0800
committerDavid S. Miller <davem@davemloft.net>2015-01-26 17:20:40 -0800
commitba1a68bf1308a71a07d2462f4c38c242e08f92ba (patch)
tree05f6de4541734b82240629d9a21cb3df1b83d7ef /samples
parent8ebe667c41e054384df19f2f382bc415badfaee1 (diff)
downloadkernel-ba1a68bf1308a71a07d2462f4c38c242e08f92ba.tar.gz
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: ffb65f27a155 ("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>
Diffstat (limited to 'samples')
-rw-r--r--samples/bpf/test_maps.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/samples/bpf/test_maps.c b/samples/bpf/test_maps.c
index e286b42307f3..6299ee95cd11 100644
--- a/samples/bpf/test_maps.c
+++ b/samples/bpf/test_maps.c
@@ -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);