struct inode *inode = dentry->d_inode;
int error;
- if ((current_fsuid() != inode->i_uid) && !capable(CAP_LEASE))
+ if ((!uid_eq(current_fsuid(), inode->i_uid)) && !capable(CAP_LEASE))
return -EACCES;
if (!S_ISREG(inode->i_mode))
return -EINVAL;
case F_WRLCK:
return generic_add_lease(filp, arg, flp);
default:
- BUG();
+ return -EINVAL;
}
}
EXPORT_SYMBOL(generic_setlease);
SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd)
{
struct file *filp;
+ int fput_needed;
struct file_lock *lock;
int can_sleep, unlock;
int error;
error = -EBADF;
- filp = fget(fd);
+ filp = fget_light(fd, &fput_needed);
if (!filp)
goto out;
locks_free_lock(lock);
out_putf:
- fput(filp);
+ fput_light(filp, fput_needed);
out:
return error;
}