happyfish100 / happyfish100/fastdfs-client-java
获取IP地址错误
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- Dominant language
- Java
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Description
ip_addr = new String(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN, ProtoCommon.FDFS_IPADDR_SIZE - 1).trim()
这段代码获取的IP地址特殊网络是错误的IP地址，甚至不是一个标准的IP地址
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the code containing the shown ip_addr assignment and inspect how ProtoCommon.FDFS_GROUP_NAME_MAX_LEN and FDFS_IPADDR_SIZE define the byte range. Reproduce the issue on the affected network and compare the extracted bytes with the actual address; done means the client returns a valid, correct IP address there and the regression is covered by an appropriate test.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100