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(parent: 7d17167) | patch
selftests/bpf: Avoid errno clobbering
authorFlorian Lehner <dev@der-flo.net>
Fri, 4 Dec 2020 18:18:28 +0000 (19:18 +0100)
committerAndrii Nakryiko <andrii@kernel.org>
Fri, 4 Dec 2020 19:53:17 +0000 (11:53 -0800)
commit5f61b7c6975b03e6ace2cfb13d415d5f475c8830
tree48b760d9508995956455c121c66b063312b833e4tree | snapshot
parent7d17167244f5415bc6bc90f5bb0074b6d79676b4commit | diff
selftests/bpf: Avoid errno clobbering

Print a message when the returned error is about a program type being
not supported or because of permission problems.
These messages are expected if the program to test was actually
executed.

Signed-off-by: Florian Lehner <dev@der-flo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20201204181828.11974-3-dev@der-flo.net
tools/testing/selftests/bpf/test_verifier.c diff | blob | history
Domain: System / Kernel;