K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-03-14T00:34:12.721925Z
K 7
svn:log
V 253
libdtrace: use calloc(3) instead of malloc(3) when it makes sense.

calloc(3) is faster and occasionally safer than malloc(3) + bzero(3).

In one case, pointed out by Mark[1], this also cleans up a calculation.

Reviewed by:	markj [1]
MFC after:	1 week

END