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master: 98%

Ran 27 Mar 2020 03:21AM UTC

Files 275

Run time 19s

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Committed 27 Mar 2020 02:59AM UTC coverage: 98.043%. Remained the same

Job # MAKEOPTS="-j4" NAME="unix coverage build and tests"

Build Type

push

travis-ci

Committed by

dpgeorge

Commit Message

unix/mpthreadport: Fix crash when thread stack size <= 8k.

The stack size adjustment for detecting stack overflow in threads was not
taking into account that the requested stack size could be <= 8k, in which
case the subtraction would overflow.  This is fixed in this commit by
ensuring that the adjustment can't be more than the available size.

This fixes the test tests/thread/thread_stacksize1.py which sometimes
crashes with a segmentation fault because of an uncaught NLR jump, which is
a "maximum recursion depth exceeded" exception.

Suggested-by: @dpgeorge

Coverage Stats

16637 of 16969 relevant lines covered (98.04%)

480689.69 hits per line

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micropython / micropython / 12986 / 4
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master: 98%

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