diff options
| author | Jay Berkenbilt <ejb@ql.org> | 2022-01-22 23:33:53 +0100 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2022-01-30 19:11:03 +0100 |
| commit | 76c4f78b5cfd786b90069f7256252229444fdecd (patch) | |
| tree | b84a4a401b26fc84846343f28c28a91c35e9fa87 /libqpdf/QPDF_encryption.cc | |
| parent | 67f9d0b7d5857a73c974f5a54cd1abbe65231fce (diff) | |
| download | qpdf-76c4f78b5cfd786b90069f7256252229444fdecd.tar.zst | |
Add QUtil::make_shared_cstr
Replace most of the calls to QUtil::copy_string with this instead.
Diffstat (limited to 'libqpdf/QPDF_encryption.cc')
| -rw-r--r-- | libqpdf/QPDF_encryption.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libqpdf/QPDF_encryption.cc b/libqpdf/QPDF_encryption.cc index 9607a598..d5289ad3 100644 --- a/libqpdf/QPDF_encryption.cc +++ b/libqpdf/QPDF_encryption.cc @@ -1211,10 +1211,10 @@ QPDF::decryptString(std::string& str, int objid, int generation) size_t vlen = str.length(); // Using PointerHolder guarantees that tmp will // be freed even if rc4.process throws an exception. - PointerHolder<char> tmp(true, QUtil::copy_string(str)); + auto tmp = QUtil::make_shared_cstr(str); RC4 rc4(QUtil::unsigned_char_pointer(key), toI(key.length())); - rc4.process(QUtil::unsigned_char_pointer(tmp.getPointer()), vlen); - str = std::string(tmp.getPointer(), vlen); + rc4.process(QUtil::unsigned_char_pointer(tmp.get()), vlen); + str = std::string(tmp.get(), vlen); } } catch (QPDFExc&) |