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Date:      Thu, 15 Aug 2019 09:39:44 +0000
From:      bugzilla-noreply@freebsd.org
To:        gecko@FreeBSD.org
Subject:   [Bug 239873] www/firefox and mail/thunderbird don't like the new ASLR "stackgap" feature
Message-ID:  <bug-239873-21738@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239873

            Bug ID: 239873
           Summary: www/firefox and mail/thunderbird don't like the new
                    ASLR "stackgap" feature
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: gecko@FreeBSD.org
          Reporter: sigsys@gmail.com
             Flags: maintainer-feedback?(gecko@FreeBSD.org)
          Assignee: gecko@FreeBSD.org

Both fail with a "too much recursion" error message during start up.

I'm guessing the feature confuses them about the depth of the stack somehow.

Tested on 12.0-STABLE r351060.

They both work fine with the stackgap sysctls set to 0.

And they both have been working fine with the other ASLR features on ever since
this was committed to 12-STABLE BTW.

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