[ntp:bugs] [Bug 3627] New: SIGSEGV on FreeBSD-12 with stack limit and stack gap

bugzilla-daemon at ntp.org bugzilla-daemon at ntp.org
Mon Nov 18 05:45:15 UTC 2019


https://bugs.ntp.org/show_bug.cgi?id=3627

             Bug #: 3627
           Summary: SIGSEGV on FreeBSD-12 with stack limit and stack gap
           Product: ntp
           Version: 4.2.8
          Platform: PC
        OS/Version: FreeBSD
            Status: CONFIRMED
          Severity: major
          Priority: P5
         Component: ntpd
        AssignedTo: stenn at ntp.org
        ReportedBy: perlinger at ntp.org
                CC: bugs at ntp.org
    Classification: Unclassified


When using resource limits, ntpd bombs regularly with SIGSEGV when there is a
stack gap and a stack limit.

Cy Schubert provided a workaround to disable the stack gap. Fixing the root
cause is a FreeBSD kernel issue (AFAIK) and might take some time.

-- 
Configure bugmail: https://bugs.ntp.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.


More information about the bugs-announce mailing list