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[0/2,v2] Improve error handling of verifier tests

Message ID 20201202194532.12879-1-dev@der-flo.net
Headers show
Series Improve error handling of verifier tests | expand

Message

Florian Lehner Dec. 2, 2020, 7:45 p.m. UTC 
These patches improve the error handling for verifier tests. With "Test
the 32bit narrow read" Krzesimir Nowak provided these patches first, but
they were never merged.
The improved error handling helps to implement and test BPF program types
that are not supported yet.

v2:
  - Add unpriv check in error validation

Florian Lehner (2):
  selftests/bpf: Print reason when a tester could not run a program
  selftests/bpf: Avoid errno clobbering

 tools/testing/selftests/bpf/test_verifier.c | 30 ++++++++++++++++-----
 1 file changed, 24 insertions(+), 6 deletions(-)

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2.28.0