Mercurial > hg-stable
changeset 44402:6392bd7c26a8
darwin: add another preemptive gui() call when using chg
Changeset a89381e04c58 added this gui() call before background forks, and
Google's extensions do background forks on essentially every invocation for
logging purposes. The crash is reliably (though not 100%) reproducible without
this change when running `HGPLAIN=1 chg status` in one of our repos. With this
fix, I haven't been able to trigger the crash anymore.
Differential Revision: https://phab.mercurial-scm.org/D8141
| author | Kyle Lippincott <spectral@google.com> |
|---|---|
| date | Thu, 20 Feb 2020 15:15:23 -0800 |
| parents | 9dab3fa64325 |
| children | 815c63526d1d |
| files | mercurial/commandserver.py |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/commandserver.py Fri Dec 20 13:24:46 2019 -0800 +++ b/mercurial/commandserver.py Thu Feb 20 15:15:23 2020 -0800 @@ -545,6 +545,10 @@ if maxlen < 0: raise error.Abort(_(b'negative max-repo-cache size not allowed')) self._repoloader = repocache.repoloader(ui, maxlen) + # attempt to avoid crash in CoreFoundation when using chg after fix in + # a89381e04c58 + if pycompat.isdarwin: + procutil.gui() def init(self): self._sock = socket.socket(socket.AF_UNIX)