Reproducible segmentation fault

This bug was originally reported to the Debian BTS, the original report follows:

Package: sooperlooper
Version: 1.6.14+dfsg-1+b1
Severity: normal

While I was trying to figure out how to control SooperLooper using 'oscsend'
in the liblo-tools package, I noticed that the following command will cause
SooperLooper to segfault every time:

$ oscsend localhost 9951 /ping ss return_url return_path

SooperLooper prints the following:

tmac@asus ~$ sooperlooper
SooperLooper 1.6.14
Copyright 2007 Jesse Chappell
OSC server URI (network) is: osc.udp://asus.home.org:9951/
liblo: protocol '(null)' not supported by this version
Segmentation fault
tmac@asus ~$

Best regards
Torquil Sørensen