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[Micah Gersten <launchpad@xxxxxxxxxxxxxxxxxxx>]

** Tags added: apparmor

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https://bugs.launchpad.net/bugs/918879

Title:
  Firefox apparmor profile, WebGL/DRI and libc corrections.

Status in “firefox” package in Ubuntu:
  New

Bug description:
  libc: It's hard to find an application that dosn't read ld.so.preload,
  so all apparmor profiles should define it.

  WebGL is calling DRI on my system and that means reading drirc.

  Thanks!

  diff -u -r1.1 /etc/apparmor.d/usr.bin.firefox
  --- /etc/apparmor.d/usr.bin.firefox	2012/01/19 19:49:40	1.1
  +++ /etc/apparmor.d/usr.bin.firefox	2012/01/19 19:51:49
  @@ -62,6 +62,7 @@
     deny /boot/vmlinuz* r,
     deny /var/cache/fontconfig/ w,
     deny @{HOME}/.local/share/recently-used.xbel r,
  +  deny /etc/ld.so.preload r,
   
     # TODO: investigate
     deny /usr/bin/gconftool-2 x,
  @@ -138,6 +139,7 @@
     /usr/bin/mkfifo Uxr,	# TODO: investigate
     /bin/ps Uxr,		# TODO: child profile
     /bin/uname Uxr,	# TODO: child profile
  +  /etc/drirc r,
   
     # Site-specific additions and overrides. See local/README for details.
     #include <local/usr.bin.firefox>

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: firefox 10.0~b2+build1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0-2.3-generic-pae 3.0.0-rc4
  Uname: Linux 3.0-2-generic-pae i686
  AddonCompatCheckDisabled: False
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.90-0ubuntu1
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: SB [HDA ATI SB], device 0: VT2020 Analog [VT2020 Analog]
     Subdevices: 2/2
     Subdevice #0: subdevice #0
     Subdevice #1: subdevice #1
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  BuildID: 20120102174747
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfe3f8000 irq 16'
     Mixer name	: 'VIA VT2020'
     Components	: 'HDA:11060441,104383e4,00100100'
     Controls      : 33
     Simple ctrls  : 19
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe9ec000 irq 88'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100000'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Channel: beta
  Date: Thu Jan 19 13:52:18 2012
  ForcedLayersAccel: False
  IpRoute:
   default via 192.168.172.100 dev eth2  metric 100 
   169.254.0.0/16 dev eth2  scope link  metric 1000 
   192.168.172.0/24 dev eth2  proto kernel  scope link  src 192.168.172.26
  IwConfig: Error: [Errno 2] No such file or directory
  ProcEnviron:
   LANGUAGE=en
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  Profiles: Profile0 (Default) - LastVersion=10.0/20120102174747
  PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 127: pacmd: error while loading shared libraries: libpulsecommon-UNKNOWN.UNKNOWN.UNKNOWN.so: cannot open shared object file: No such file or directory
  PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 127: pacmd: error while loading shared libraries: libpulsecommon-UNKNOWN.UNKNOWN.UNKNOWN.so: cannot open shared object file: No such file or directory
  RfKill: Error: [Errno 2] No such file or directory
  RunningIncompatibleAddons: False
  SourcePackage: firefox
  UpgradeStatus: Upgraded to precise on 2012-01-01 (17 days ago)
  WpaSupplicantLog:
   
  dmi.bios.date: 02/17/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1902
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: Crosshair IV Formula
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1902:bd02/17/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnCrosshairIVFormula:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer
  mtime.conffile..etc.apparmor.d.usr.bin.firefox: 2012-01-19T13:51:49.097296

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