[pcre-dev] [Bug 1803] segfault in pcre jit when running twig…

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Author: admin
Date:  
To: pcre-dev
Subject: [pcre-dev] [Bug 1803] segfault in pcre jit when running twig test suite (PHP7)
https://bugs.exim.org/show_bug.cgi?id=1803

--- Comment #5 from Nish Aravamudan <nish.aravamudan@???> ---
Two updates from my testing last night.

1) The twig testsuite is run using phpunit. phpunit has a parameter
--process-isolation. When the tests are run with that parameter, the tests pass
(even with pcre.jit left on). This, I think, points to a PHP bug, but I'm not
sure.

2) When I tried to just run the failing twig tests on their own
(split_utf8.test and length_utf8.test are the two input files), I could not
recreate the segmentation fault. This again, it feels like, points to a fault
somewhere in the php logic due to some corrupt state, perhaps?

I will keep both bugs updated as I progress.

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