rem: char path[SYS_MAX_PATH_LEN]; int rc;
add: char path[SYS_MAX_PATH_LEN + 1]; int status;
context: user_create_dir(const char *upath, int perms){	char path[SYS_MAX_PATH_LEN];	int rc;	if (!CHECK_USER_ADDRESS(upath))		return ERR_VM_BAD_USER_MEMORY;	rc = user_strncpy(path, upath, SYS_MAX_PATH_LEN - 1);	if (rc < 0)		return rc;	path[SYS_MAX_PATH_LEN - 1] = '\0';	return dir_create(path, perms, false);}