group.of.nepali.translators team mailing list archive

[Jeremy Bicha <jeremy@xxxxxxxxx>]

Dann, do you want to try the new mozjs24 24.2.0-5.1ubuntu1 in zesty? I
don't have arm64 hardware.

** Bug watch added: Debian Bug tracker #839050
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839050

** Also affects: mozjs (Debian) via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839050
   Importance: Unknown
       Status: Unknown

** Changed in: mozjs24 (Ubuntu)
       Status: Confirmed => Fix Released

** Tags added: xenial yakkety

** Also affects: mozjs (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: mozjs24 (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: mozjs (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Also affects: mozjs24 (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Changed in: mozjs24 (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: mozjs24 (Ubuntu Xenial)
       Status: New => Triaged

** Changed in: mozjs24 (Ubuntu Yakkety)
   Importance: Undecided => High

** Changed in: mozjs24 (Ubuntu Yakkety)
       Status: New => Triaged

** Changed in: mozjs (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: mozjs (Ubuntu Yakkety)
   Importance: Undecided => High

** Package changed: mozjs (Debian) => mozjs24 (Debian)

** Bug watch added: Debian Bug tracker #839048
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839048

** Also affects: mozjs (Debian) via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839048
   Importance: Unknown
       Status: Unknown

-- 
You received this bug notification because you are a member of नेपाली
भाषा समायोजकहरुको समूह, which is subscribed to Xenial.
Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1571017

Title:
  [arm64] libmozjs24 crashes w/ 48-bit VA

Status in Spidermonkey Javascript engine:
  Fix Released
Status in mozjs package in Ubuntu:
  New
Status in mozjs24 package in Ubuntu:
  Fix Released
Status in mozjs source package in Xenial:
  New
Status in mozjs24 source package in Xenial:
  Triaged
Status in mozjs source package in Yakkety:
  New
Status in mozjs24 source package in Yakkety:
  Triaged
Status in mozjs package in Debian:
  Unknown
Status in mozjs24 package in Debian:
  Unknown

Bug description:
  [Impact]
  libmozjs24 does not support 48-bit virtual addresses on arm64. 48-bit virtual addresses are enabled in the Ubuntu 16.04 kernel (though not on the kernel used on the buildds). This causes applications to crash.

  [Test Case]
  apt source mozjs24
  sudo apt build-dep -y mozjs24
  sudo apt install -y fakeroot
  cd mozjs24-24.2.0
  fakeroot make -f debian/rules build
  cd js/src
  make
  ./jsapi-tests/jsapi-tests 

  Unpatched source crashes for me immediately on xenial:
  dannf@mustang:~/mozjs24-24.2.0/js/src$ ./jsapi-tests/jsapi-tests 
  testXDR_sourceMap
  Segmentation fault

  All tests pass w/ patched source

  [Regression Risk] 
  I'd suggest running through the jsapi-tests on each supported Ubuntu architecture. I've only ran it on arm64 so far.

To manage notifications about this bug go to:
https://bugs.launchpad.net/mozjs/+bug/1571017/+subscriptions