----- Original Message ----- > Author: rmacklem > Date: Mon Jan 10 21:35:10 2011 > New Revision: 217242 > URL: http://svn.freebsd.org/changeset/base/217242 > > Log: > Fix a bug in the client side krpc where it was, sometimes > erroneously, assumed that 4 bytes of data were in the first > mbuf of a list by replacing the bcopy() with m_copydata(). > Also, replace the uses of m_pullup(), which can fail for > reasons other than not enough data, with m_copydata(). > For the cases where it isn't known that there is enough > data in the mbuf list, check first via m_len and m_length(). > This is believed to fix a problem reported by dpd at dpdtech.com > and george+freebsd at m5p.com. > > Reviewed by: jhb > MFC after: 8 days > Oops, I forgot to mention that john.gemignani at isilon.com spotted and reported this bug via email. Thanks go to him for that.
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