Re: [PATCH] test-lib: set UBSAN_OPTIONS to match ASan

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Jeff King <peff@xxxxxxxx> writes:

> So that's garbage memory which would _usually_ cause us to segfault, but
> UBSan catches it and complains first about the alignment. That makes
> sense, but the weird thing is that UBSan then exits instead of aborting,
> so our test_might_fail call considers that an acceptable outcome and the
> test "passes".

t4058 unexpectedly succeeding vaguely rings a bell to me, too, but
it has been sporadic.  The changes are obviously the right thing to
do.

Thanks, queued.




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