[tor-bugs] #33087 [Core Tor/Tor]: closing stdio fds on exit can interfere with LeakSanitizer, etc
Tor Bug Tracker & Wiki
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Wed Feb 12 13:36:57 UTC 2020
#33087: closing stdio fds on exit can interfere with LeakSanitizer, etc
-------------------------------------------------+-------------------------
Reporter: catalyst | Owner: teor
Type: defect | Status:
| needs_revision
Priority: Medium | Milestone: Tor:
| 0.4.3.x-final
Component: Core Tor/Tor | Version: Tor:
| 0.4.1.6
Severity: Normal | Resolution:
Keywords: tor-log, 043-should, consider- | Actual Points: 0.4
backport-after-0433, 041-backport, |
042-backport |
Parent ID: | Points: 0.2
Reviewer: | Sponsor:
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Changes (by teor):
* status: needs_review => needs_revision
Comment:
In fact, they'd be almost exactly like the issues we created by closing
stderr early :-)
Ok, I'll add fsync to configure, and use it when it's available. I think
we should probably merge the fsync() fix to 0.4.3-alpha and later. fsync()
is a very low risk function call.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33087#comment:14>
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