Date: Sun, 22 Jan 2017 19:36:02 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r312645 - head/sys/kern Message-ID: <201701221936.v0MJa2An088829@repo.freebsd.org>
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Author: kib Date: Sun Jan 22 19:36:02 2017 New Revision: 312645 URL: https://svnweb.freebsd.org/changeset/base/312645 Log: Provide fallback VOP methods for crossmp vnode. In particular, crossmp vnode might leak into rename code. PR: 216380 Reported by: fnacl@protonmail.com Sponsored by: The FreeBSD Foundation X-MFC with: r309425 Modified: head/sys/kern/vfs_lookup.c Modified: head/sys/kern/vfs_lookup.c ============================================================================== --- head/sys/kern/vfs_lookup.c Sun Jan 22 18:55:01 2017 (r312644) +++ head/sys/kern/vfs_lookup.c Sun Jan 22 19:36:02 2017 (r312645) @@ -132,6 +132,7 @@ crossmp_vop_unlock(struct vop_unlock_arg } static struct vop_vector crossmp_vnodeops = { + .vop_default = &default_vnodeops, .vop_islocked = crossmp_vop_islocked, .vop_lock1 = crossmp_vop_lock1, .vop_unlock = crossmp_vop_unlock,
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