HUD: Small memory leak when switching windows

Valgrind reports this leak every time I switch between windows:

==1830== 12,808 (+6,592) bytes in 688 (+348) blocks are definitely lost in loss record 3,245 of 3,324
==1830== at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==1830== by 0x5847A38: g_malloc (gmem.c:159)
==1830== by 0x585C2AD: g_strdup (gstrfuncs.c:356)
==1830== by 0x55E31EF: g_value_set_string (gvaluetypes.c:1040)
==1830== by 0x63812B9: demarshal_basic (dbus-gvalue.c:619)
==1830== by 0x6382AD4: _dbus_gvalue_demarshal (dbus-gvalue.c:1254)
==1830== by 0x637C37C: dbus_g_proxy_end_call_internal (dbus-gproxy.c:2453)
==1830== by 0x637F69A: dbus_g_proxy_call (dbus-gproxy.c:2762)
==1830== by 0x50521A5: bamf_view_get_icon (in /usr/lib/x86_64-linux-gnu/libbamf3.so.0.0.0)
==1830== by 0x406BB0: hud_window_source_active_window_changed (hudwindowsource.c:261)
==1830== by 0x55BAC81: g_closure_invoke (gclosure.c:777)
==1830== by 0x55CBD50: signal_emit_unlocked_R (gsignal.c:3547)
==1830== by 0x55D4078: g_signal_emit_valist (gsignal.c:3296)
==1830== by 0x55D4221: g_signal_emit (gsignal.c:3352)
==1830== by 0x637D0A6: marshal_dbus_message_to_g_marshaller (dbus-gproxy.c:1734)
==1830== by 0x55BAC81: g_closure_invoke (gclosure.c:777)
==1830== by 0x55CBD50: signal_emit_unlocked_R (gsignal.c:3547)
==1830== by 0x55D4078: g_signal_emit_valist (gsignal.c:3296)
==1830== by 0x55D4221: g_signal_emit (gsignal.c:3352)
==1830== by 0x637D6E5: dbus_g_proxy_manager_filter (dbus-gproxy.c:1787)
==1830== by 0x76489A5: dbus_connection_dispatch (dbus-connection.c:4603)
==1830== by 0x6376424: message_queue_dispatch (dbus-gmain.c:90)
==1830== by 0x5841C99: g_main_context_dispatch (gmain.c:2515)
==1830== by 0x584205F: g_main_context_iterate.isra.23 (gmain.c:3123)
==1830== by 0x5842459: g_main_loop_run (gmain.c:3317)
==1830== by 0x404EBB: main (hud-service.c:320)

hudwindowsource.c:261 points to

source->active_icon = bamf_view_get_icon (BAMF_VIEW (application));

Unfortunately I'm not able to provide a fix.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: indicator-appmenu 0.3.96-0ubuntu2 [modified: usr/lib/indicator-appmenu/hud-service]
ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
Uname: Linux 3.2.0-21-generic x86_64
ApportVersion: 2.0-0ubuntu3
Architecture: amd64
Date: Tue Apr 3 13:51:59 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110112)
ProcEnviron:
 TERM=xterm
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: indicator-appmenu
UpgradeStatus: No upgrade log present (probably fresh install)