[tor-bugs] #30614 [Core Tor/Tor]: Use MAP_INHERIT_NONE/ZERO if available instead of crashing on assertion failure

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#30614: Use MAP_INHERIT_NONE/ZERO if available instead of crashing on assertion
failure
-------------------------------------------------+-------------------------
 Reporter:  riastradh                            |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  merge_ready
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.4.1.1-alpha
 Severity:  Normal                               |     Resolution:
 Keywords:  041-must 040-backport                |  Actual Points:
  041-regression dgoulet-merge                   |
Parent ID:                                       |         Points:
 Reviewer:  nickm                                |        Sponsor:
-------------------------------------------------+-------------------------
Changes (by nickm):

 * status:  needs_review => merge_ready
 * keywords:  041-must 040-backport? 041-regression? => 041-must
     040-backport 041-regression dgoulet-merge


Comment:

 I've put this in a branch `bug30614_040` for CI, and made a PR at
 https://github.com/torproject/tor/pull/1049 .  If it passes, let's merge
 it.

 I'm opening a new ticket for the improved warning at #30686

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30614#comment:3>
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