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selftests/bpf: Fix bpf-iter-tcp4 test to print correctly the dest IP

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[ Upstream commit 277b134057 ]

Currently, this test is incorrectly printing the destination port in
place of the destination IP.

Fixes: 2767c97765 ("selftests/bpf: Implement sample tcp/tcp6 bpf_iter programs")
Signed-off-by: Jose Blanquicet <josebl@microsoft.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20210805164044.527903-1-josebl@microsoft.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jose Blanquicet 2021-08-05 18:40:36 +02:00 • committed by Greg Kroah-Hartman
commit 416929eaf4
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c
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@ -122,7 +122,7 @@ static int dump_tcp_sock(struct seq_file *seq, struct tcp_sock *tp,
}
BPF_SEQ_PRINTF(seq, "%4d: %08X:%04X %08X:%04X ",
seq_num, src, srcp, destp, destp);
seq_num, src, srcp, dest, destp);
BPF_SEQ_PRINTF(seq, "%02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d ",
state,
tp->write_seq - tp->snd_una, rx_queue,