1974 	unsigned long user_auxv[AT_VECTOR_SIZE];  in prctl_set_mm_map()  local
1978 	BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->saved_auxv));  in prctl_set_mm_map()
2003 		memset(user_auxv, 0, sizeof(user_auxv));  in prctl_set_mm_map()
2004 		if (copy_from_user(user_auxv,  in prctl_set_mm_map()
2010 		user_auxv[AT_VECTOR_SIZE - 2] = AT_NULL;  in prctl_set_mm_map()
2011 		user_auxv[AT_VECTOR_SIZE - 1] = AT_NULL;  in prctl_set_mm_map()
2072 		memcpy(mm->saved_auxv, user_auxv, sizeof(user_auxv));  in prctl_set_mm_map()
2088 	unsigned long user_auxv[AT_VECTOR_SIZE] = {};  in prctl_set_auxv()  local
2090 	if (len > sizeof(user_auxv))  in prctl_set_auxv()
2093 	if (copy_from_user(user_auxv, (const void __user *)addr, len))  in prctl_set_auxv()
2097 	user_auxv[AT_VECTOR_SIZE - 2] = 0;  in prctl_set_auxv()
2098 	user_auxv[AT_VECTOR_SIZE - 1] = 0;  in prctl_set_auxv()
2100 	BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->saved_auxv));  in prctl_set_auxv()
2103 	memcpy(mm->saved_auxv, user_auxv, len);  in prctl_set_auxv()