selftests: bpf: Use a temporary file in test_sockmap

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commit c31dbb1e41 upstream.

Use a proper temporary file for sendpage tests. This means that running
the tests doesn't clutter the working directory, and allows running the
test on read-only filesystems.

Fixes: 16962b2404 ("bpf: sockmap, add selftests")
Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20200124112754.19664-2-lmb@cloudflare.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Lorenz Bauer 2020-01-24 11:27:51 +00:00 • committed by Greg Kroah-Hartman

parent 351e45af6e

commit ec19ff4c3d

1 changed files with 5 additions and 10 deletions

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tools/testing/selftests/bpf/test_sockmap.c

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