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[Bug 1527449] Re: Mir clients leak all driver modules including the unused ones, keeping them resident

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From: PS Jenkins bot <ps-jenkins@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 02 Feb 2016 13:17:25 -0000
Reply-to: Bug 1527449 <1527449@xxxxxxxxxxxxxxxxxx>
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Fix committed into lp:mir at revision 3286, scheduled for release in
mir, milestone 0.20.0

** Changed in: mir
       Status: Fix Released => Fix Committed

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https://bugs.launchpad.net/bugs/1527449

Title:
  Mir clients leak all driver modules including the unused ones, keeping
  them resident

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

Bug description:
  Mir clients leak all driver modules including the unused ones, keeping
  them resident.

  $ sudo mir_demo_server
  $ sudo mir_demo_client_egltriangle
  $ sudo grep client- /proc/`pidof mir_demo_client_egltriangle`/maps
  7f7ff23e7000-7f7ff23f5000 r-xp 00000000 08:02 6050064                    /usr/lib/x86_64-linux-gnu/mir/client-platform/mesa.so.3
  7f7ff23f5000-7f7ff25f5000 ---p 0000e000 08:02 6050064                    /usr/lib/x86_64-linux-gnu/mir/client-platform/mesa.so.3
  7f7ff25f5000-7f7ff25f6000 r--p 0000e000 08:02 6050064                    /usr/lib/x86_64-linux-gnu/mir/client-platform/mesa.so.3
  7f7ff25f6000-7f7ff25f7000 rw-p 0000f000 08:02 6050064                    /usr/lib/x86_64-linux-gnu/mir/client-platform/mesa.so.3
  7f7ff2c22000-7f7ff2c35000 r-xp 00000000 08:02 6051608                    /usr/lib/x86_64-linux-gnu/mir/client-platform/android.so.3
  7f7ff2c35000-7f7ff2e35000 ---p 00013000 08:02 6051608                    /usr/lib/x86_64-linux-gnu/mir/client-platform/android.so.3
  7f7ff2e35000-7f7ff2e36000 r--p 00013000 08:02 6051608                    /usr/lib/x86_64-linux-gnu/mir/client-platform/android.so.3
  7f7ff2e36000-7f7ff2e37000 rw-p 00014000 08:02 6051608                    /usr/lib/x86_64-linux-gnu/mir/client-platform/android.so.3

  I think this also explains bug 1526658 as some people might also have
  mesa.so.2 still installed.

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