Pull Request已成功合入, 合并人@openharmony_ci
(感谢 yang-pangyuan 的贡献)OpenHarmony-6.0-Release所有代码仓合入受控, 请联系分支负责人@shermanzhong: sherman.zhong@huawei.com, @RayShih: shirui721@huawei.com, @GGRong99: gaojinrong@huawei.com任一人评审并评论approve


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Thanks for submitting the pull request. If your Pull Request has already been developed, you can leave a "start build" comment to trigger the gated system. For more commands, please visit OpenHarmony Command List. If you need to change the subscription of a Pull Request or Issue, please visit the link.


您好,Committer @JerryH1011 @LeonChan525 @zhu-sheng-le ,请分配检视人员检视该PR,可以通过命令"assign [@someone_id]"分配检视人员,也可以直接评论"assign"分配给自己进行检视。
Hello, Committer @JerryH1011 @LeonChan525 @zhu-sheng-le . Please assign someone to review the PR. You can assign a reviewer by using the command "assign [@someone_id]", or you can comment "assign" to review the PR by yourself.


相关的Issue
https://gitcode.com/openharmony/kernel_liteos_a/issues/1085
原因(目的、解决的问题等)
socket ioctl中FIONREAD 是旧式 ioctl 命令,未校验用户地址范围
描述(做了什么,变更了什么)
对输出型命令强制校验用户地址
测试用例(新增、改动、可能影响的功能)
是否涉及对外变更(典型的如:对外API规格变更、新增对外接口等等)
否,不涉及对外变更
是否需要同步至release(如:3.0LTS ... )分支?
否