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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/AES_PDF_native.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/AES_PDF_native.cc')
-rw-r--r-- | libqpdf/AES_PDF_native.cc | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/libqpdf/AES_PDF_native.cc b/libqpdf/AES_PDF_native.cc index 26df9540..afbc0bdc 100644 --- a/libqpdf/AES_PDF_native.cc +++ b/libqpdf/AES_PDF_native.cc @@ -19,12 +19,8 @@ AES_PDF_native::AES_PDF_native(bool encrypt, unsigned char const* key, nrounds(0) { size_t keybits = 8 * key_bytes; - this->key = std::unique_ptr<unsigned char[]>( - new unsigned char[key_bytes], - std::default_delete<unsigned char[]>()); - this->rk = std::unique_ptr<uint32_t[]>( - new uint32_t[RKLENGTH(keybits)], - std::default_delete<uint32_t[]>()); + this->key = std::make_unique<unsigned char[]>(key_bytes); + this->rk = std::make_unique<uint32_t[]>(RKLENGTH(keybits)); size_t rk_bytes = RKLENGTH(keybits) * sizeof(uint32_t); std::memcpy(this->key.get(), key, key_bytes); std::memset(this->rk.get(), 0, rk_bytes); |