kib 2f0558826d When rename("a", "b/.") is performed, target namei() call returns
dvp == vp. Rename syscall does not check for the case, and at least
ufs_rename() cannot deal with it. POSIX explicitely requires that both
rename(2) and rmdir(2) return EINVAL when any of the pathes end in "/.".

Detect the slashdot lookup for RENAME or REMOVE in lookup(), and return
EINVAL.

Reported by:	Jim Meyering <jim meyering net>
Tested by:	simon, pho
MFC after:	1 week
2009-11-10 11:50:37 +00:00
..
2009-11-05 08:55:24 +00:00
2009-11-10 09:46:52 +00:00
2009-11-05 04:51:38 +00:00