I haven't built the plugin for a while, so I don't know when this went in, but I'm getting crashes from "make check" on solaris. The problem is that the
gchar to_str[len*2];
on line 59 of sip-sec-ntlm-tests.c
needs to be
gchar to_str[len*2+1];
to allow for the null byte added by g_sprintf()
git commit 81db9ca.
None of the platforms available on OBS segfaults on this, though, that's why the problem wasn't detected earlier.