canonical-ubuntu-qa team mailing list archive

[Timo Aaltonen <1881741@xxxxxxxxxxxxxxxxxx>]

Hello eslam, or anyone else affected,

Accepted elisa-player into focal-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/elisa-
player/19.12.3-1ubuntu1.1 in a few hours, and then in the -proposed
repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
focal to verification-done-focal. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-focal. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

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https://bugs.launchpad.net/bugs/1881741

Title:
  [SRU] elisa crashed with SIGSEGV in libvlc_set_user_agent()

Status in elisa-player package in Ubuntu:
  Fix Released
Status in elisa-player source package in Focal:
  Fix Committed
Status in elisa-player source package in Jammy:
  Fix Committed
Status in elisa-player source package in Lunar:
  Fix Committed
Status in elisa-player source package in Mantic:
  Fix Released

Bug description:
  [ Impact ]

  elisa is completely unusable as it will always segfault whenever any
  user tries to launch the application.

  The trace from the coredump showed it was trying to call a vlc api.

  [ Test Plan ]

   * Execute the command "elisa" from a terminal, which will segfault if its not fixed.
   * With the fixed package, the "elisa" window will be displayed.

  [ Where problems could occur ]

   * It is not changing any part of the code, rather its just adding
  vlc-plugin-base as a runtime dependency. So, the chance of regression
  is very less for this.

  [ Other Info ]

  * It was already fixed in 23.04.3-0ubuntu2 of Mantic release.

  [ Original Bug Description ]

  crashed

  ProblemType: Crash
  DistroRelease: Ubuntu 20.10
  Package: elisa 20.04.1-0ubuntu1
  ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34
  Uname: Linux 5.4.0-33-generic x86_64
  ApportVersion: 2.20.11-0ubuntu36
  Architecture: amd64
  CasperMD5CheckResult: skip
  CrashCounter: 1
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Jun  2 12:54:14 2020
  ExecutablePath: /usr/bin/elisa
  InstallationDate: Installed on 2020-06-01 (0 days ago)
  InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200518)
  ProcCmdline: elisa
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f9df6d5a7dd <libvlc_set_user_agent+29>:	mov    (%rdi),%rbp
   PC (0x7f9df6d5a7dd) ok
   source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rbp" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: elisa-player
  StacktraceTop:
   libvlc_set_user_agent () from /lib/x86_64-linux-gnu/libvlc.so.5
   AudioWrapper::AudioWrapper(QObject*) () from /usr/lib/x86_64-linux-gnu/elisa/libelisaLib.so.0
   ElisaApplication::initializePlayer() () from /usr/lib/x86_64-linux-gnu/elisa/libelisaLib.so.0
   ElisaApplication::initialize() () from /usr/lib/x86_64-linux-gnu/elisa/libelisaLib.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/elisa/libelisaLib.so.0
  Title: elisa crashed with SIGSEGV in libvlc_set_user_agent()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  separator:

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