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[Bug 1472755] Re: corrupted double-linked list probably cause by telegram scope

 

OK, I think I finally found it. There are some dummy loggers in the run
time that I added because some of the unit tests run without a fully
initialized run time (which provides access to the logger), but still
need a working logger. For these tests, a global dummy instance is used.
It's the clean-up of the dummy instance that causes the problem because,
depending on global destructor ordering, the instance may have been
destroyed at the time the atexit handler tries to finalize it.

Not sure what the best fix is yet. Working on it...

** Changed in: unity-scopes-api (Ubuntu)
       Status: Invalid => In Progress

** Changed in: libqtelegram (Ubuntu)
       Status: Triaged => Invalid

** Changed in: canonical-devices-system-image
     Assignee: Yuan-Chen Cheng (ycheng-twn) => Michi Henning (michihenning)

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https://bugs.launchpad.net/bugs/1472755

Title:
  corrupted double-linked list probably cause by telegram scope

Status in Canonical System Image:
  Triaged
Status in libqtelegram package in Ubuntu:
  Invalid
Status in unity-scope-mediascanner package in Ubuntu:
  Invalid
Status in unity-scopes-api package in Ubuntu:
  In Progress

Bug description:
  The Ubuntu Error Tracker has been receiving reports about a problem
  regarding unity-scope-mediascanner.  This problem was most recently
  seen with version 1.7.16, the problem page at
  https://errors.ubuntu.com/problem/21d9e7ddf91a26b21abfb2758315ad41fcfd3fa9
  contains more details.

  "/usr/lib/arm-linux-gnueabihf/unity-scopes/scoperunner:*** Error in
  `/usr/lib/arm-linux-gnueabihf/unity-scopes/scoperunner': corrupted
  double-linked list: ADDR ***"

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References