Date: Wed, 11 Aug 2004 19:42:51 +0200 From: Marc Olzheim <marcolz@stack.nl> To: x11@freebsd.org Cc: unix@stack.nl Subject: xdm crash on login from IPv6 Xserver Message-ID: <20040811174251.GA64108@stack.nl>
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xdm crashes in auth.c:1218, because the result of ConvertAddr() of -1 is
not checked, while leaving addr at NULL...
Adding a if (0 < family) {} block around it, prevents it from crashing,
but still does not allow for IPv6 xdmcp logins.
Connecting to a running Xserver (port 6000) over IPv6 does work though.
It's not possible to connect to an IPv6 xdm with X -query, because it
cannot resolve / parse / whatever the hostname... We made the IPv6 xdmcp
connection with a sparc running Solaris 10 beta.
This is with sysctl net.inet6.ip6.v6only = 1
Zlo
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