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(parent: 64a9759) | patch
selftests: add a test for bpf_prog_test_run_xattr
authorLorenz Bauer <lmb@cloudflare.com>
Mon, 3 Dec 2018 11:31:26 +0000 (11:31 +0000)
committerAlexei Starovoitov <ast@kernel.org>
Tue, 4 Dec 2018 16:18:13 +0000 (08:18 -0800)
commitdf47fc376df8338fdc9b27a5c9162a08f6e6157c
tree416ce2a6672f6c97c074df80912ec09e2ff0c29ctree
parent64a975913b311e5192a76cd10721d4565c9addd1commit | diff
selftests: add a test for bpf_prog_test_run_xattr

Make sure that bpf_prog_test_run_xattr returns the correct length
and that the kernel respects the output size hint. Also check
that errno indicates ENOSPC if there is a short output buffer given.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
tools/testing/selftests/bpf/test_progs.c diff | blob | blame | history
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