Re: [tor-bugs] #29528 [Core Tor/Tor]: UndefinedBehaviorSanitizer errors should fail the unit tests

["Tor Bug Tracker & Wiki" <blackhole@xxxxxxxxxxxxxx>]

#29528: UndefinedBehaviorSanitizer errors should fail the unit tests
-------------------------------------------------+-------------------------
 Reporter:  teor                                 |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_revision
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-ci, tor-test, 041-proposed,      |  Actual Points:  0.2
  029-backport, 034-backport, 035-backport,      |
  040-backport, 041-should                       |
Parent ID:                                       |         Points:  2
 Reviewer:  nickm                                |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by cypherpunks):

 Replying to [comment:19 teor]:
 > When we pass -fsanitize=undefined -fno-sanitize-recover=undefined
 -fsanitize-trap=undefined  -fsanitize-undefined-trap-on-error:
 `trap` ones override non-trap ones and don’t use buggy UBSan run-time
 support.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29528#comment:21>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online

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