K 10
svn:author
V 8
truckman
K 8
svn:date
V 27
2016-06-15T06:42:30.313720Z
K 7
svn:log
V 272
MFC r301596

Don't leak olinep if malloc() fails.

If malloc() fails to allocate linep, then free olinep (if it exists)
before returning to avoid a memory leak.

Reported by:	Coverity
CID:		1016716
Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D6755

END