[tor-bugs] #31614 [Core Tor/Tor]: Implement clean_up_backtrace_handler()

[Tor Bug Tracker & Wiki]

#31614: Implement clean_up_backtrace_handler()
-------------------------------------------------+-------------------------
 Reporter:  teor                                 |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.2.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.3.5.1-alpha
 Severity:  Normal                               |     Resolution:
 Keywords:  BugSmash, diagnostics, 042-should,   |  Actual Points:  0.2
  035-backport, 040-backport, 041-backport,      |
  regression                                     |
Parent ID:  #31594                               |         Points:  0.2
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------
Changes (by teor):

 * keywords:
     BugSmash, diagnostics, 042-should, 035-backport, 040-backport,
     041-backport
     =>
     BugSmash, diagnostics, 042-should, 035-backport, 040-backport,
     041-backport, regression


Old description:

> Part of #31594

New description:

 Split off #31594:

 clean_up_backtrace_handler() doesn't do anything, but it should:
 * disable backtrace signal handlers
 * destroy the backtrace mutex (regression to #21788)

--

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31614#comment:2>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online