diff options
| author | Jan Kara <jack@suse.cz> | 2016-12-14 13:24:48 +0100 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-12-23 08:56:35 -0500 |
| commit | cb8e1eef351b640cfdb1a753ef44494fbf59186d (patch) | |
| tree | 0082747a79745f6c1b525077d21f796de21692d0 /fs/sysv | |
| parent | 2ee3ceeccd34c3fe589506c0fd822a8773a828bf (diff) | |
fs: Give dentry to inode_change_ok() instead of inode
[ Upstream commit 31051c85b5e2aaaf6315f74c72a732673632a905 ]
inode_change_ok() will be resposible for clearing capabilities and IMA
extended attributes and as such will need dentry. Give it as an argument
to inode_change_ok() instead of an inode. Also rename inode_change_ok()
to setattr_prepare() to better relect that it does also some
modifications in addition to checks.
References: CVE-2015-1350
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Philipp Hahn <hahn@univention.de>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Diffstat (limited to 'fs/sysv')
| -rw-r--r-- | fs/sysv/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/sysv/file.c b/fs/sysv/file.c index 82ddc09061e2..7ba997e31aeb 100644 --- a/fs/sysv/file.c +++ b/fs/sysv/file.c @@ -33,7 +33,7 @@ static int sysv_setattr(struct dentry *dentry, struct iattr *attr) struct inode *inode = d_inode(dentry); int error; - error = inode_change_ok(inode, attr); + error = setattr_prepare(dentry, attr); if (error) return error; |