K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2019-10-02T21:01:23.726417Z
K 7
svn:log
V 441
simplify path handling in sysctl_try_reclaim_vnode

MAXPATHLEN / PATH_MAX includes space for the terminating NUL, and namei
verifies the presence of the NUL.  Thus there is no need to increase the
buffer size here.

The sysctl passes the string excluding the NUL, so req->newlen equal to
PATH_MAX is too long.

Reviewed by:	kib
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D21876

END