Hey Dmitry, could you take a look at this one. I think this is mostly your code and I am a bit lost in the path manipulation that is going on here. This is bug https://bugs.php.net/51860 and it can be reproduced from cli like this:
% cd / % ln -s / phptest % echo "OK" > /phpfile % echo '<?php include "/phptest/phpfile";' > /phpinc % php /phptest/phpinc And you will see that it can't find /phptest/phpfile But magically if you run it like this: % php phptest/phpinc it works fine. The problem is that /phptest gets cached without the directory bit set. And when we read it back from the cache and see it isn't a directory we obviously don't think it can contain a file. It works in the second case because of what is probably a secondary bug and that is that it ends up caching //phptest instead of /phptest. So in that case there is a cache miss on the include and it doesn't fail. However, if you add a second include that includes another file from /phptest then the first include would have caused /phptest to get cached and the second include will then fail. If you do this exact same test from /foo instead of from / then /foo/phptest which in this case is a symlink to /foo correctly gets cached with directory=1. So somewhere in the while(1) loop logic in tsrm_realpath_r() we fail to get to the point where we stat / and set the directory bit. Obviously if someone else wants to fire up gdb to find the likely off-by-one error that is causing this, please do. -Rasmus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
