PortScan ServerSocket ss may be null

[QiAnXinCodeSafe]

Your question

ss 可能是null,未做判断处理,会引起空指针异常 https://github.com/sofastack/sofa-bolt/blob/3e2e8090ceabb06f3c2799ead3a1614589fe272c/src/test/java/com/alipay/remoting/rpc/common/PortScan.java#L41 当 new ServerSocket()抛出异常时 https://github.com/sofastack/sofa-bolt/blob/3e2e8090ceabb06f3c2799ead3a1614589fe272c/src/test/java/com/alipay/remoting/rpc/common/PortScan.java#L34

Your scenes

describe your use scenes (why need this feature)

Your advice

describe the advice or solution you'd like

Environment

• SOFABolt version:
• JVM version (e.g. java -version):
• OS version (e.g. uname -a):
• Maven version:
• IDE version:

[sofastack-bot[bot]]

Hi @QiAnXinCodeSafe, we detect non-English characters in the issue. This comment is an auto translation by @sofastack-robot to help other users to understand this issue.

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Your question ss may be null, not judged, will cause a null pointer exception https://github.com/sofastack/sofa-bolt/blob/3e2e8090ceabb06f3c2799ead3a1614589fe272c/src/test/java/com/alipay/remoting/ Rpc/common/PortScan.java#L41 When new ServerSocket() throws an exception https://github.com/sofastack/sofa-bolt/blob/3e2e8090ceabb06f3c2799ead3a1614589fe272c/src/test/java/com/alipay/remoting/rpc/ Common/PortScan.java#L34 ### Your scenes describe your use scenes (why need this feature) ### Your advice describe the advice or solution you'd like ### Environment - SOFABolt version: - JVM version (eg Java -version): - OS version (eg uname -a): - Maven version: - IDE version:

[cytnju]

欢迎提PR解决

[QiAnXinCodeSafe]

好的，后续提交