[tor-bugs] #23025 [Applications/Tor Browser]: Flags to increase hardening on macOS

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#23025: Flags to increase hardening on macOS
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 Reporter:  arthuredelstein           |          Owner:  arthuredelstein
     Type:  defect                    |         Status:  needs_information
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  TorBrowserTeam201709      |  Actual Points:
Parent ID:  #21448                    |         Points:
 Reviewer:                            |        Sponsor:
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Changes (by cypherpunks):

 * keywords:  TorBrowserTeam201709R => TorBrowserTeam201709


Comment:

 `-D_FORTIFY_SOURCE=2` too?
 However, it may make sense while https://bugs.debian.org/cgi-
 bin/bugreport.cgi?bug=653916.

 `-Werror=format-security` is not always active, at least in GCC < 7:
 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79677.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23025#comment:5>
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