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author | Jay Berkenbilt <ejb@ql.org> | 2022-02-05 14:15:07 +0100 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2022-02-05 17:24:56 +0100 |
commit | 5f3f78822b5d43e9b02082da5268d186ba7101c0 (patch) | |
tree | c7d2407df01e4c622371ad290f9681a5ae99a476 /libqpdf/QPDF_encryption.cc | |
parent | 88c3d556d552a94aa42eaa2fa43667952e123dc8 (diff) | |
download | qpdf-5f3f78822b5d43e9b02082da5268d186ba7101c0.tar.zst |
Improve use of std::unique_ptr
* Use unique_ptr in place of shared_ptr in some cases
* unique_ptr for arrays does not require a custom deleter
* use std::make_unique (c++14) where possible
Diffstat (limited to 'libqpdf/QPDF_encryption.cc')
-rw-r--r-- | libqpdf/QPDF_encryption.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libqpdf/QPDF_encryption.cc b/libqpdf/QPDF_encryption.cc index 54c2dadc..5ce63e4c 100644 --- a/libqpdf/QPDF_encryption.cc +++ b/libqpdf/QPDF_encryption.cc @@ -1211,7 +1211,7 @@ 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. - auto tmp = QUtil::make_shared_cstr(str); + auto tmp = QUtil::make_unique_cstr(str); RC4 rc4(QUtil::unsigned_char_pointer(key), toI(key.length())); rc4.process(QUtil::unsigned_char_pointer(tmp.get()), vlen); str = std::string(tmp.get(), vlen); |