make sure that fchdir() won't accept referral points, etc.
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 15 Apr 2017 19:58:56 +0000 (15:58 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 21 Apr 2017 18:05:35 +0000 (14:05 -0400)
commit159b095628851966b5fbf2637b0c40709911ca88
treebdf6e9eb19f8636413da28411d1099a507b2c02c
parent85128b2be6738fe36c224995c5ee80fe80fbb1b5
make sure that fchdir() won't accept referral points, etc.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/open.c