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80643d63a8
Summary: By default, PHP-FMP (an alternate PHP FCGI SAPI) cleans the entire environment for child processes. This means we have no $PATH. This causes some confusing failures for reasons I don't fully understand. If you do these things: exec_manual('env'); exec_manual('export'); ...they show no $PATH, as expected. If you do this: exec_manual('echo $PATH'); ...it shows a path. And this works (i.e., it finds the executable): exec_manual('ls'); ...but this fails (it says "no ls in ((null))"): exec_manual('which ls'); So, basically, the sh -c process itself gets a default PATH somehow, but its children don't. I don't realllly get why this happens, but clearly an empty $PATH is a misconfiguration, and can easily be remedied. See discussion here: https://github.com/facebook/libphutil/issues/7 Test Plan: Applied patch to Centos6 + nginx + PHP-FPM machine, ran setup, the configuration issue was detected and I was given information on resolving it. Reviewers: btrahan, jungejason Reviewed By: btrahan CC: aran Differential Revision: https://secure.phabricator.com/D1413 |
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__tests__ | ||
celerity | ||
daemon | ||
diff/engine | ||
env | ||
events | ||
javelin | ||
lint | ||
markup/remarkup/markuprule | ||
setup | ||
testing/testcase | ||
util/hash |