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[Bug 1337481] Re: Crash in libmirclient on app exit on phone

 

*** This bug is a duplicate of bug 1358169 ***
    https://bugs.launchpad.net/bugs/1358169

** This bug has been marked a duplicate of bug 1358169
   Avoid double deletion when deleting an incubating component.

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https://bugs.launchpad.net/bugs/1337481

Title:
  Crash in libmirclient on app exit on phone

Status in Mir:
  New
Status in “mir” package in Ubuntu:
  Confirmed

Bug description:
  When closing most apps on the phone, a crash is happening in the
  destructor of MirConnection. For services that are launching an app
  with ubuntu-app-launch and monitoring the exit status of that app,
  such as pay-service, this results in any successful completion of the
  app as far as the user is concerned, to be viewed as a failure state,
  which prevents download and installation of a purchased app, for
  example.

  The top of the stack trace looks like so:

  MirConnection::~MirConnection() () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
  MirConnection::~MirConnection() () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
  mir_connection_release () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
  ?? () from /usr/lib/arm-linux-gnueabihf/libubuntu_application_api_touch_mirclient.so.2.1.0 

  Some reports on errors.ubuntu.com:

  https://errors.ubuntu.com/problem/6552ba4342afeb93d20e22711ac36f655cd885d8
  https://errors.ubuntu.com/problem/58494c9bc1ca3b8692b656ea55874385ea7d5b0b
  https://errors.ubuntu.com/problem/c5ad9bd50e5c85e9703f162902ae1287f323f697

  A quick way to reproduce this problem is to just go to the Accounts
  page of System Settings, and then immediately go back, on image 111.
  Opening the Clock app, waiting a few seconds, then closing it also
  results in a crash.

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