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| author | Peter Dettman <peter.dettman@bouncycastle.org> | 2018-10-11 20:41:55 +0700 |
|---|---|---|
| committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2018-10-11 20:41:55 +0700 |
| commit | d4f3d5073fea559403e67ea8992abca9dee72641 (patch) | |
| tree | bf78b723da1c3800ad951b71593168a696c1842f /crypto/src | |
| parent | Add missing file entry from previous commit (diff) | |
| download | BouncyCastle.NET-ed25519-d4f3d5073fea559403e67ea8992abca9dee72641.tar.xz | |
Port PGP utility fix from Java
Diffstat (limited to 'crypto/src')
| -rw-r--r-- | crypto/src/bcpg/BcpgOutputStream.cs | 1 | ||||
| -rw-r--r-- | crypto/src/bcpg/LiteralDataPacket.cs | 6 | ||||
| -rw-r--r-- | crypto/src/openpgp/PgpUtilities.cs | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/crypto/src/bcpg/BcpgOutputStream.cs b/crypto/src/bcpg/BcpgOutputStream.cs index 7ab661edb..738c28211 100644 --- a/crypto/src/bcpg/BcpgOutputStream.cs +++ b/crypto/src/bcpg/BcpgOutputStream.cs @@ -376,6 +376,7 @@ namespace Org.BouncyCastle.Bcpg if (partialBuffer != null) { PartialFlush(true); + Array.Clear(partialBuffer, 0, partialBuffer.Length); partialBuffer = null; } } diff --git a/crypto/src/bcpg/LiteralDataPacket.cs b/crypto/src/bcpg/LiteralDataPacket.cs index 63a2c6d44..b4d28a201 100644 --- a/crypto/src/bcpg/LiteralDataPacket.cs +++ b/crypto/src/bcpg/LiteralDataPacket.cs @@ -23,7 +23,11 @@ namespace Org.BouncyCastle.Bcpg fileName = new byte[len]; for (int i = 0; i != len; ++i) { - fileName[i] = (byte)bcpgIn.ReadByte(); + int ch = bcpgIn.ReadByte(); + if (ch < 0) + throw new IOException("literal data truncated in header"); + + fileName[i] = (byte)ch; } modDate = (((uint)bcpgIn.ReadByte() << 24) diff --git a/crypto/src/openpgp/PgpUtilities.cs b/crypto/src/openpgp/PgpUtilities.cs index a3efd591f..10d1ac398 100644 --- a/crypto/src/openpgp/PgpUtilities.cs +++ b/crypto/src/openpgp/PgpUtilities.cs @@ -367,7 +367,7 @@ namespace Org.BouncyCastle.Bcpg.OpenPgp byte[] buffer) { PgpLiteralDataGenerator lData = new PgpLiteralDataGenerator(); - Stream pOut = lData.Open(output, fileType, file.Name, file.LastWriteTime, buffer); + Stream pOut = lData.Open(output, fileType, file.Name, file.LastWriteTime, Arrays.Clone(buffer)); PipeFileContents(file, pOut, buffer.Length); } |