1972 	unsigned long user_auxv[AT_VECTOR_SIZE];  in prctl_set_mm_map()  local
1976 	BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->saved_auxv));  in prctl_set_mm_map()
2001 		memset(user_auxv, 0, sizeof(user_auxv));  in prctl_set_mm_map()
2002 		if (copy_from_user(user_auxv,  in prctl_set_mm_map()
2008 		user_auxv[AT_VECTOR_SIZE - 2] = AT_NULL;  in prctl_set_mm_map()
2009 		user_auxv[AT_VECTOR_SIZE - 1] = AT_NULL;  in prctl_set_mm_map()
2070 		memcpy(mm->saved_auxv, user_auxv, sizeof(user_auxv));  in prctl_set_mm_map()
2086 	unsigned long user_auxv[AT_VECTOR_SIZE] = {};  in prctl_set_auxv()  local
2088 	if (len > sizeof(user_auxv))  in prctl_set_auxv()
2091 	if (copy_from_user(user_auxv, (const void __user *)addr, len))  in prctl_set_auxv()
2095 	user_auxv[AT_VECTOR_SIZE - 2] = 0;  in prctl_set_auxv()
2096 	user_auxv[AT_VECTOR_SIZE - 1] = 0;  in prctl_set_auxv()
2098 	BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->saved_auxv));  in prctl_set_auxv()
2101 	memcpy(mm->saved_auxv, user_auxv, len);  in prctl_set_auxv()