Commit f90b8e38 authored by Al Viro's avatar Al Viro Committed by Yang Yingliang
Browse files

do_last(): fetch directory ->i_mode and ->i_uid before it's too late 



commit d0cb5018 upstream.

may_create_in_sticky() call is done when we already have dropped the
reference to dir.

Fixes: 30aba665 (namei: allow restricted O_CREAT of FIFOs and regular files)
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parent e8a1b6b3
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment