diff options
| author | John Fastabend <john.fastabend@gmail.com> | 2017-08-28 07:11:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-28 11:13:21 -0700 |
| commit | 6fd28865c2a7e5ea12cb1f7ef3edee5a2042905e (patch) | |
| tree | 94e1075e7705c812987453b5eb6b9ad230f20ffb /tools/testing/selftests/bpf/sockmap_parse_prog.c | |
| parent | d26e597d87635d90128fafb3f6bb0a14d972d952 (diff) | |
bpf: additional sockmap self tests
Add some more sockmap tests to cover,
- forwarding to NULL entries
- more than two maps to test list ops
- forwarding to different map
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/sockmap_parse_prog.c')
| -rw-r--r-- | tools/testing/selftests/bpf/sockmap_parse_prog.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/sockmap_parse_prog.c b/tools/testing/selftests/bpf/sockmap_parse_prog.c index 710f43f42dc4..fae3b96c3aa4 100644 --- a/tools/testing/selftests/bpf/sockmap_parse_prog.c +++ b/tools/testing/selftests/bpf/sockmap_parse_prog.c @@ -19,16 +19,16 @@ int bpf_prog1(struct __sk_buff *skb) void *data = (void *)(long) skb->data; __u32 lport = skb->local_port; __u32 rport = skb->remote_port; - char *d = data; + __u8 *d = data; - if (data + 8 > data_end) + if (data + 10 > data_end) return skb->len; /* This write/read is a bit pointless but tests the verifier and * strparser handler for read/write pkt data and access into sk * fields. */ - d[0] = 1; + d[7] = 1; bpf_printk("parse: data[0] = (%u): local_port %i remote %i\n", d[0], lport, bpf_ntohl(rport)); |