K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-02-14T17:09:20.622732Z
K 7
svn:log
V 822
MFC r230129,r230143,r230407,r231012:

MFC r320129 [1]:
Introduce vn_path_to_global_path()

This function updates path string to vnode's full global path and checks
the size of the new path string against the pathlen argument.

In vfs_domount(), sys_unmount() and kern_jail_set() this new function
is used to update the supplied path argument to the respective global path.

Unbreaks jailed zfs(8) with enforce_statfs set to 1.

MFC r230143 [2]:
Fix missing in r230129:

kern_jail.c: initialize fullpath_disabled to zero
vfs_cache.c: add missing dot in comment

MFC r230407 [3]:
Use separate buffer for global path to avoid overflow of path buffer.

MFC r231012:
Analogous to r230407 a separate path buffer in vfs_mount.c is required
for r230129. Fixes a out of bounds write to fspath.

Reviewed by:	kib [1] [2], jamie [3]

END