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vipwzw avatar vipwzw commented on August 16, 2024

@linj-disanbo 看一下这个问题

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linj-disanbo avatar linj-disanbo commented on August 16, 2024

max amount is 90 billion (9e10) . Now the transaction execution result is amount error。
It's better return an error in client。

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vipwzw avatar vipwzw commented on August 16, 2024

这里实际上不需要依赖 900亿这个限制,这个限制只有在 小数位数是 8的情况下,才成立。可以考虑直接判断整数溢出,对于 a > 0 b > 0 , c = a * b , 是否溢出可以用: c/b == a 是否成立来判断。

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vipwzw avatar vipwzw commented on August 16, 2024

系统限制的 最大amount 实际上定义在 types.CheckAmount 超过900亿

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vipwzw avatar vipwzw commented on August 16, 2024

@thereksfour 3q

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