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tests: skip stack-overflow test when built with ASAN

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* tests/stack-overflow: Skip this test when the binary was built
with ASAN, to avoid spurious failures.
This commit is contained in:
Jim Meyering 2020-09-26 17:46:34 -07:00
parent 76e63d9f75
commit 17af3bd4db
1 changed files with 9 additions and 0 deletions
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9
tests/stack-overflow
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@ -8,6 +8,15 @@ case $host_triplet in
skip_ 'our stack-overflow detection does not work on this system';;
esac
# When compiled with ASAN, skip this test, because (on Fedora 32) it
# would fail due to output like this on stderr:
# +==2176827==WARNING: ASan is ignoring requested __asan_handle_no_return:
# stack top: 0x7ffc48f20000; bottom 0x000000e25000; size: 0x7ffc480fb000 (140721517473792)
# +False positive error reports may follow
# +For details see https://github.com/google/sanitizers/issues/189
ASAN_OPTIONS=help=true grep --version 2>&1 | grep -q AddressSanitizer \
&& skip_ 'avoid false failure when built with ASAN'
echo grep: stack overflow > exp || framework_failure_
# Limit stack size. Otherwise, it appears to be too hard to overflow the