FreeBSD Security Advisory FreeBSD-SA-15:24.rpcbind

Robert Blayzor rblayzor.bulk at inoc.net
Wed Sep 30 19:41:42 UTC 2015


> I have created an empty testing domain but can't reproduce the problem
> -- however, the backtrace does seem related to the change (which may
> indicate a real problem with the old code, though).  Please let me know
> if you have additional information.
> 


here is the crash with rpcbind in the foreground:

[~] sudo rpcbind -d
Password:
rpcbind debugging enabled.
Assertion failed: (dst->buf == NULL), function netbuf_copybuf, file /usr/10.2-RELEASE/usr.sbin/rpcbind/rpcb_svc_com.c, line 1056.



Not exactly sure which rpc is kicking it, but we have lockd, statd, ypserv …

nfs client is enabled, but not currently used..


If you need more than this it will take some time for debugging symbols.

--
Robert
inoc.net!rblayzor
Jabber: rblayzor.AT.inoc.net
PGP Key: 78BEDCE1 @ pgp.mit.edu






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