Use ReadExactly in ReadAllBytes and yield in ReadLines #1681
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WojciechNagorski
approved these changes
Aug 2, 2025
This was referenced Oct 27, 2025
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SftpClient.ReadAllBytes does one call to SftpFileStream.Read. This is fine because SftpFileStream.Read currently fills the caller's buffer, but it may not always be the case, so for correctness we call ReadExactly (polyfilled on lower targets).
IEnumerable<string> ReadLinescurrently callsstring[] ReadAllLines. We invert this relationship so that ReadLines enumerates lazily. This is fine by contract but may cause behavioural breaks. Will call it out in release notes.