brisk-menu crashed with SIGSEGV in brisk_menu_window_filter_section()

[rhhoek]

automatic bug report (?)

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: mate-applet-brisk-menu 0.5.0-6ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: MATE
Date: Thu Mar 15 19:06:11 2018
ExecutablePath: /usr/lib/x86_64-linux-gnu/brisk-menu/brisk-menu
InstallationDate: Installed on 2018-03-12 (2 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180307.1)
ProcCmdline: /usr/lib/x86_64-linux-gnu/brisk-menu//brisk-menu
SegvAnalysis:
 Segfault happened at: 0x564a43f77790: loopne 0x564a43f777fd
 PC (0x564a43f77790) in non-executable VMA region: 0x564a43af1000-0x564a4440c000 rw-p [heap]
 source "0x564a43f777fd" (0x564a43f777fd) ok
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: brisk-menu
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: brisk-menu crashed with SIGSEGV in g_cclosure_marshal_VOID__OBJECTv()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 brisk_menu_window_filter_section (item=<optimized out>, self=0x564a43f023c0) at ../src/frontend/menu-search.c:74
 brisk_menu_window_filter_apps (self=0x564a43f023c0, child=0x564a44050ba0) at ../src/frontend/menu-search.c:150
 gtk_flow_box_apply_filter (box=<optimized out>, child=0x564a440bc420) at ../../../../gtk/gtkflowbox.c:925
 g_cclosure_marshal_VOID__OBJECTv (closure=0x564a43bcde50, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x564a43bcdea0) at ../../../../gobject/gmarshal.c:2102