K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2017-08-25T15:31:55.797226Z
K 7
svn:log
V 376
dd(1): Incorrect casting of arguments

dd(1) casts many of its numeric arguments from uintmax_t to intmax_t and
back again to detect whether or not the original arguments were negative.
This is not correct, and causes problems with boundary cases, for example
when count is SSIZE_MAX-1.

PR:		191263
Submitted by:	will@worrbase.com
Reviewed by:	pi, asomers
MFC after:	3 weeks

END