Comment 2 for bug 845765

StacktraceTop:
 __memcpy_sse2 () at ../sysdeps/x86_64/multiarch/../memcpy.S:119
 g_array_append_vals (farray=<optimized out>, data=0x7f6f490249c0, len=1) at /usr/include/x86_64-linux-gnu/bits/string3.h:52
 menuitem_property_changed (mi=0x1e03aa0, property=0x1e21f80 "label", variant=0x1fb2060, server=0x1e2d0f0) at /build/buildd/libdbusmenu-0.4.93/./libdbusmenu-glib/server.c:1079
 g_closure_invoke (closure=0x7f6f4401e5d0, return_value=0x0, n_param_values=3, param_values=0x1e09630, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.90/./gobject/gclosure.c:774
 signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x1e03aa0, emission_return=0x0, instance_and_params=0x1e09630) at /build/buildd/glib2.0-2.29.90/./gobject/gsignal.c:3272