@@ -551,12 +551,13 @@ static int chmod_common(const struct path *path, umode_t mode)
error = mnt_want_write(path->mnt);
if (error)
return error;
+ mode &= S_IALLUGO;
retry_deleg:
inode_lock(inode);
error = security_path_chmod(path, mode);
if (error)
goto out_unlock;
- newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO);
+ newattrs.ia_mode = mode | (inode->i_mode & ~S_IALLUGO);
newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
error = notify_change(path->dentry, &newattrs, &delegated_inode);
out_unlock:
chmod only pays attention to some of the flags in umode_t, don't pass on irrelevant flags to security_path_chmod. Signed-off-by: daurnimator <quae@daurnimator.com> --- fs/open.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)