desktop-packages team mailing list archive

[Steve Langasek <steve.langasek@xxxxxxxxxxxxx>]

On Fri, Feb 27, 2015 at 11:46:15PM -0000, Chris Coulson wrote:
> The broken script should be using Components.utils.cloneInto() to expose
> objects from privileged scopes to web content (see
> https://developer.mozilla.org/en-US/docs/Components.utils.cloneInto)

That makes sense, but still leaves the problem that the error message
doesn't give me accurate information about where the object is that's being
incorrectly shared across scopes.  How can I figure this out so I can fix
the script?

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https://bugs.launchpad.net/bugs/1426581

Title:
  with greasemonkey in firefox 36, "Error: Exposing privileged or cross-
  origin callable is prohibited"

Status in firefox package in Ubuntu:
  New

Bug description:
  I use a variety of greasemonkey scripts in firefox.  After accepting
  today's update to firefox 36 from firefox 34, one of these scripts is
  now failing with the following message on the browser console:

  Error: Exposing privileged or cross-origin callable is prohibited

  This appears to halt the script.

  There is no other information given as to the cause of this error, and
  the line number given is out of range for the source url.

  Googling for this error message turns up some results, but none that
  reference greasemonkey, and with nothing that would indicate how to
  fix the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: firefox 36.0+build2-0ubuntu4
  ProcVersionSignature: Ubuntu 3.18.0-8.9-generic 3.18.1
  Uname: Linux 3.18.0-8-generic x86_64
  AddonCompatCheckDisabled: False
  ApportVersion: 2.16.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  vorlon     7801 F.... pulseaudio
   /dev/snd/pcmC0D0p:   vorlon     7801 F...m pulseaudio
   /dev/snd/controlC0:  vorlon     7801 F.... pulseaudio
  BuildID: 20150224111710
  Channel: Unavailable
  CurrentDesktop: Unity
  Date: Fri Feb 27 14:42:42 2015
  ForcedLayersAccel: False
  IncompatibleExtensions:
   Chinese Simplified (zh-CN) Language Pack - langpack-zh-CN@xxxxxxxxxxxxxxxxxxx
   Català Language Pack - langpack-ca@xxxxxxxxxxxxxxxxxxx
   Default - {972ce4c6-7e08-4474-a285-3208198ce6fd}
  InstallationDate: Installed on 2010-09-24 (1617 days ago)
  InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
  IpRoute:
   default via 192.168.15.1 dev wlan2  proto static  metric 1024 
   169.254.0.0/16 dev vnet0  scope link  metric 1000 
   192.168.15.0/24 dev wlan2  proto kernel  scope link  src 192.168.15.66 
   192.168.122.0/24 dev virbr0  proto kernel  scope link  src 192.168.122.1 
   207.224.24.209 via 192.168.15.1 dev wlan2  proto dhcp  metric 10
  MostRecentCrashID: bp-977de9ee-210d-4d25-b7cd-2420d2140909
  Plugins:
   Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so
   iTunes Application Detector - /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so (rhythmbox-mozilla)
   Google Talk Plugin Video Renderer - /opt/google/talkplugin/libnpo1d.so (google-talkplugin)
   Google Talk Plugin - /opt/google/talkplugin/libnpgoogletalk.so (google-talkplugin)
  PrefSources:
   prefs.js
   [Profile]/extensions/{3d7eb24f-2740-49df-8937-200b1cc08f8a}/defaults/preferences/flashblock.js
  Profiles: Profile0 (Default) - LastVersion=36.0/20150224111710 (In use)
  RelatedPackageVersions:
   rhythmbox-mozilla 3.1-1ubuntu2
   google-talkplugin 5.3.1.0-1
  RunningIncompatibleAddons: True
  SourcePackage: firefox
  UpgradeStatus: Upgraded to vivid on 2014-12-06 (83 days ago)
  WifiSyslog:
   
  dmi.bios.date: 10/25/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ET97WW (2.57 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2306CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2306CTO
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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