diff options
| -rw-r--r-- | vcl/source/gdi/pdfwriter_impl.cxx | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/vcl/source/gdi/pdfwriter_impl.cxx b/vcl/source/gdi/pdfwriter_impl.cxx index e23bfdfb0ef9..ed542157340b 100644 --- a/vcl/source/gdi/pdfwriter_impl.cxx +++ b/vcl/source/gdi/pdfwriter_impl.cxx @@ -1990,7 +1990,8 @@ inline void PDFWriterImpl::appendUnicodeTextStringEncrypt( const OUString& rInSt //prepare a unicode string, encrypt it enableStringEncryption( nInObjectNumber ); sal_uInt8 *pCopy = m_vEncryptionBuffer.data(); - sal_Int32 nChars = 2; + sal_Int32 nChars = 2 + (nLen * 2); + m_vEncryptionBuffer.resize(nChars); *pCopy++ = 0xFE; *pCopy++ = 0xFF; // we need to prepare a byte stream from the unicode string buffer @@ -1999,10 +2000,8 @@ inline void PDFWriterImpl::appendUnicodeTextStringEncrypt( const OUString& rInSt sal_Unicode aUnChar = pStr[i]; *pCopy++ = static_cast<sal_uInt8>( aUnChar >> 8 ); *pCopy++ = static_cast<sal_uInt8>( aUnChar & 255 ); - nChars += 2; } //encrypt in place - m_vEncryptionBuffer.resize(nChars); rtl_cipher_encodeARCFOUR( m_aCipher, m_vEncryptionBuffer.data(), nChars, m_vEncryptionBuffer.data(), nChars ); //now append, hexadecimal (appendHex), the encrypted result for(int i = 0; i < nChars; i++) |