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Call clearstatcache() after changing ~/.arcrc permissions

Summary: Otherwise we'll get a cached result from fileperms() if we end up here again.

Test Plan: `chmod 644 ~/.arcrc ; arc help` no longer double prompts when run from outside of a .arcconfig working copy.

Reviewers: csilvers

Reviewed By: csilvers

CC: aran

Maniphest Tasks: T1359

Differential Revision: https://secure.phabricator.com/D2752
This commit is contained in:
epriestley 2012-06-14 12:30:21 -07:00
parent 22ad85dad7
commit 4448bd09c7

View file

@ -991,6 +991,11 @@ abstract class ArcanistBaseWorkflow {
throw new ArcanistUsageException("Set ~/.arcrc to file mode 600.");
}
execx('chmod 600 %s', $user_config_path);
// Drop the stat cache so we don't read the old permissions if
// we end up here again. If we don't do this, we may prompt the user
// to fix permissions multiple times.
clearstatcache();
}
}