Bug#748090: freedink-engine: leaks lots of memory, rendering system unresponsive

[Ben Longbons]

Package: freedink-engine
Version: 1.08.20120427-2.1+b1
Severity: important

Dear Maintainer,

After running freedink for a while, it allocates several gigabytes of
memory, which makes the system unresponsive due to lots of swapping.

The problem is particularly noticable in the Edge of the World when
walking between the church and the dangerous parts to the left.

It leaks over 100 MB each time.

valgrind gives a bunch of different backtraces from libfluidsynth.so,
but they all come from the same part of freedink:

==11711==    by 0x4E3FE72: Mix_LoadMUS (in /usr/lib/x86_64-linux-gnu/libSDL_mixer-1.2.so.0.12.0)
==11711==    by 0x404CAD: PlayMidi (bgm.c:218)
==11711==    by 0x404F78: check_midi (bgm.c:312)
==11711==    by 0x4168CB: load_map (dinkvar.c:1014)

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (600, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.13-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages freedink-engine depends on:
ii  freedink-data    1.08.20111016-1
ii  freepats         20060219-1
ii  libc6            2.18-5
ii  libfontconfig1   2.11.0-5
ii  libfreetype6     2.5.2-1
ii  libsdl-gfx1.2-5  2.0.25-4
ii  libsdl-image1.2  1.2.12-5+b2
ii  libsdl-mixer1.2  1.2.12-11+b1
ii  libsdl-ttf2.0-0  2.0.11-3
ii  libsdl1.2debian  1.2.15-9
ii  ttf-liberation   1.07.4-1

Versions of packages freedink-engine recommends:
ii  freedink-dfarc  3.10-1.1

freedink-engine suggests no packages.

-- no debconf information