URL:
https://github.com/SSSD/sssd/pull/578
Title: #578: proxy: proxy_child hardening
jhrozek commented:
"""
@mzidek-rh do we already have some code that checks the name of the domain is valid? The
man page says that only alphanumerical characters, dashes and underscores are allowed, but
I can't find any code that would enforce this.
"""
See the full comment at
https://github.com/SSSD/sssd/pull/578#issuecomment-391382082