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@Guozhanxin 请安排人确认一下这个问题 |
Guozhanxin
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Aug 9, 2021
armink
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Aug 9, 2021
| assert(buf); | ||
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| if (addr + size > part->len) | ||
| if (addr >= part->len || part->len - addr < size) |
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Suggested change
| if (addr >= part->len || part->len - addr < size) | |
| if (addr >= part->len || addr + size > part->len) |
改成这种方式吧，上面那个感觉逻辑不太直观
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他的意思是 addr+size 有可能会溢出吧，所以改成了减
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其实只有当，fal 管理的地址空间达到 4G 的时候，才会出现这个问题。
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@cproape 兄弟，你的flash大小是多大的啊，怎么会溢出的呢😂 |
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