K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2010-09-30T04:06:16.604858Z
K 7
svn:log
V 232
MFC r212165:

In the case of non-sequential mappings, ofw_mapmem() could ask Open
Firmware to map a memory region with negative length, causing crashes
and Undefined Behavior. Add the appropriate check to make the behavior
defined.

END