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[Launchpad Bug Tracker <1391976@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package mir - 0.14.0+15.10.20150722-0ubuntu1

---------------
mir (0.14.0+15.10.20150722-0ubuntu1) wily; urgency=medium

  [ Andreas Pokorny ]
  * Fix missing ABI renaming in Mirplatform
  * Bump Mirserver platform graphics to 3
  * Fix mirprotobuf ABI break

  [ CI Train Bot ]
  * New rebuild forced.

 -- CI Train Bot <ci-train-bot@xxxxxxxxxxxxx>  Wed, 22 Jul 2015 18:01:49
+0000

** Changed in: mir (Ubuntu)
       Status: Triaged => Fix Released

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https://bugs.launchpad.net/bugs/1391976

Title:
  Loading libmirclient.so twice leads to a segfault in libmirprotobuf.so

Status in Mir:
  Fix Committed
Status in Mir 0.14 series:
  Fix Committed
Status in mir package in Ubuntu:
  Fix Released

Bug description:
  Can be reproduced with: load_twice libmircommon.so.1 (or .2)
  For recent versions of mir use: load_twice libmirclient.so.X (currently .8)

  load_twice.c:

  #include <stdio.h>
  #include <dlfcn.h>

  int main(int argc, char** argv)
  {
      void *dl;
      int i;

      for (i = 0; i < 2; i++)
      {
         dl = dlopen (argv[1], RTLD_LAZY);
         printf ("%d open dl: %p\n", i,  dl);
         if (dl)
             dlclose (dl);
      }
  }

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