Only write to the read buffer if we actually received data.

2026-09-10 17:25:51 +00:00 · 2017-02-19 10:30:40 +01:00
parent 391a41c35d
commit 4e2bd63660
1 changed files with 2 additions and 2 deletions
@@ -337,14 +337,14 @@ namespace Renci.SshNet.Sftp
                        var data = _session.RequestRead(_handle, (ulong)_position, (uint)_readBufferSize);

                        _bufferLen = data.Length;
-
-                        Buffer.BlockCopy(data, 0, _readBuffer, 0, _bufferLen);
                        _serverFilePosition = (ulong)_position;

                        if (_bufferLen == 0)
                        {
                            break;
                        }
+
+                        Buffer.BlockCopy(data, 0, _readBuffer, 0, _bufferLen);
                        tempLen = _bufferLen;
                    }