commit: 7f1a362fea4ca0bf4cd0476ceb3a61afb8ef1a7e Author: Zac Medico <zmedico <AT> gentoo <DOT> org> AuthorDate: Tue Apr 24 06:40:46 2018 +0000 Commit: Zac Medico <zmedico <AT> gentoo <DOT> org> CommitDate: Tue Apr 24 06:56:18 2018 +0000 URL: https://gitweb.gentoo.org/proj/portage.git/commit/?id=7f1a362f
EbuildMetadataPhase._output_handler: fix event loop recursion (bug 591760) When pid exit status is not yet available, use the Subprocess _async_waitpid() method to avoid event loop recursion. Bug: https://bugs.gentoo.org/591760 pym/_emerge/EbuildMetadataPhase.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/pym/_emerge/EbuildMetadataPhase.py b/pym/_emerge/EbuildMetadataPhase.py index bbb1ca9dc..1ee967532 100644 --- a/pym/_emerge/EbuildMetadataPhase.py +++ b/pym/_emerge/EbuildMetadataPhase.py @@ -144,8 +144,11 @@ class EbuildMetadataPhase(SubProcess): break else: if not self._raw_metadata[-1]: - self._unregister() - self.wait() + if self.pid is None: + self._unregister() + self._async_wait() + else: + self.self._async_waitpid() break self._unregister_if_appropriate(event)