diff --git a/crypto/src/openpgp/PgpUtilities.cs b/crypto/src/openpgp/PgpUtilities.cs
index 7d96dee8d..a3efd591f 100644
--- a/crypto/src/openpgp/PgpUtilities.cs
+++ b/crypto/src/openpgp/PgpUtilities.cs
@@ -356,7 +356,7 @@ namespace Org.BouncyCastle.Bcpg.OpenPgp
{
PgpLiteralDataGenerator lData = new PgpLiteralDataGenerator();
Stream pOut = lData.Open(output, fileType, file.Name, file.Length, file.LastWriteTime);
- PipeFileContents(file, pOut, 4096);
+ PipeFileContents(file, pOut, 32768);
}
/// <summary>Write out the passed in file as a literal data packet in partial packet format.</summary>
@@ -376,15 +376,22 @@ namespace Org.BouncyCastle.Bcpg.OpenPgp
FileStream inputStream = file.OpenRead();
byte[] buf = new byte[bufSize];
- int len;
- while ((len = inputStream.Read(buf, 0, buf.Length)) > 0)
+ try
{
- pOut.Write(buf, 0, len);
+ int len;
+ while ((len = inputStream.Read(buf, 0, buf.Length)) > 0)
+ {
+ pOut.Write(buf, 0, len);
+ }
}
+ finally
+ {
+ Array.Clear(buf, 0, buf.Length);
- Platform.Dispose(pOut);
- Platform.Dispose(inputStream);
- }
+ Platform.Dispose(pOut);
+ Platform.Dispose(inputStream);
+ }
+ }
#endif
private const int ReadAhead = 60;
|
