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Merge pull request #1150 from akiyamaneko/list_util_enhanecd

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修复ListUtil潜在的overflow异常
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Golden Looly 2020-10-09 15:51:39 +08:00 committed by GitHub
commit a82d5b2905
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1 changed files with 2 additions and 2 deletions
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hutool-core/src/main/java/cn/hutool/core/collection/ListUtil.java
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@ -252,8 +252,8 @@ public class ListUtil {
return new ArrayList<>(0); return new ArrayList<>(0);
} }
} }
// 相乘可能会导致越界 临时用long
if ((pageNo * pageSize) > resultSize) { if (((long)pageNo * pageSize) > resultSize) {
// 越界直接返回空 // 越界直接返回空
return new ArrayList<>(0); return new ArrayList<>(0);
} }