diff options
Diffstat (limited to 'libqpdf/QPDF_encryption.cc')
| -rw-r--r-- | libqpdf/QPDF_encryption.cc | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/libqpdf/QPDF_encryption.cc b/libqpdf/QPDF_encryption.cc index d559388b..772d87e0 100644 --- a/libqpdf/QPDF_encryption.cc +++ b/libqpdf/QPDF_encryption.cc @@ -589,12 +589,9 @@ QPDF::decryptString(std::string& str, int objid, int generation) { QTC::TC("qpdf", "QPDF_encryption rc4 decode string"); unsigned int vlen = str.length(); - // Using PointerHolder will cause a new char[] to be deleted - // with delete instead of delete [], but it's okay since the - // array is of a fundamental type, so there is no destructor - // to be called. Using PointerHolder guarantees that tmp will + // Using PointerHolder guarantees that tmp will // be freed even if rc4.process throws an exception. - PointerHolder<char> tmp = QUtil::copy_string(str); + PointerHolder<char> tmp(true, QUtil::copy_string(str)); RC4 rc4((unsigned char const*)key.c_str(), key.length()); rc4.process((unsigned char*)tmp.getPointer(), vlen); str = std::string(tmp.getPointer(), vlen); |