From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
... getting may_create_in_sticky() checks in FMODE_OPENED case as well.
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
fs/namei.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index ce6f2864a335..37cbe7806677 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3207,14 +3207,7 @@ static const char *do_last(struct nameidata *nd,
if (IS_ERR(dentry))
return ERR_CAST(dentry);
- if (file->f_mode & FMODE_OPENED) {
- audit_inode(nd->name, file->f_path.dentry, 0);
- dput(nd->path.dentry);
- nd->path.dentry = dentry;
- goto finish_open_created;
- }
-
- if (file->f_mode & FMODE_CREATED) {
+ if (file->f_mode & (FMODE_OPENED | FMODE_CREATED)) {
dput(nd->path.dentry);
nd->path.dentry = dentry;
goto finish_open_created;
@@ -3238,7 +3231,9 @@ static const char *do_last(struct nameidata *nd,
error = complete_walk(nd);
if (error)
return ERR_PTR(error);
- audit_inode(nd->name, nd->path.dentry, 0);
+finish_open_created:
+ if (!(file->f_mode & FMODE_CREATED))
+ audit_inode(nd->name, nd->path.dentry, 0);
if (open_flag & O_CREAT) {
if (d_is_dir(nd->path.dentry))
return ERR_PTR(-EISDIR);
@@ -3250,7 +3245,6 @@ static const char *do_last(struct nameidata *nd,
if ((nd->flags & LOOKUP_DIRECTORY) && !d_can_lookup(nd->path.dentry))
return ERR_PTR(-ENOTDIR);
-finish_open_created:
do_truncate = false;
acc_mode = op->acc_mode;
if (file->f_mode & FMODE_CREATED) {
--
2.11.0
