Re: PCRE JIT stack size limit

On 21.03.2016, at 19:41, Anatol Belski <anatol.php@belski.net> wrote: > I've just pushed a fix for this issue, could you please check? A global > stack space > Is used in a thread safe manner. I was first setting max to 256K, then > decreased it > To 64K for now. My tests on Linux and Windows show your snippet passing, > Travis is good as well. Just tested; that fix works for my specific test case, thanks! However, if I just increase the size of the JSON by adding a bunch of package definitions, it starts failing again, so this really is just a temporary band-aid, and we should consider falling back to retrying without JIT, or switching that off by default in php.ini. The particular composer.json I showed is generated on deploy based on a customers' composer.lock (to correctly resolve PHP versions and extensions to be installed), and there will be a day when a customer with more dependencies comes along (or maybe that's already happened and they just have not filed a ticket), which means the 64k again won't be enough. My workaround for now is to disable pcre.jit via php.ini, but maybe that really should be the default. Regards, David