Matthieu Baerts (NGI0) a17c5aa3a3 selftests: mptcp: print trailing bytes with od ...

This is better than printing random bytes in the terminal.

Note that Jakub suggested 'hexdump', but Mat found out this tool is not
often installed by default. 'od' can do a similar job, and it is in the
POSIX specs and available in coreutils, so it should be on more systems.

While at it, display a few more bytes, just to fill in the two lines.
And no need to display the 3rd only line showing the next number of
bytes: 0000040.

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Suggested-by: Mat Martineau <martineau@kernel.org>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250912-net-mptcp-fix-sft-connect-v1-4-d40e77cbbf02@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-09-15 18:10:37 -07:00

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