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wallet2: check key image validity domain in import_key_images
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@ -5274,6 +5274,10 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag
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std::vector<const crypto::public_key*> pkeys;
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pkeys.push_back(&pkey);
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THROW_WALLET_EXCEPTION_IF(!(rct::scalarmultKey(rct::ki2rct(key_image), rct::curveOrder()) == rct::identity()),
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error::wallet_internal_error, "Key image out of validity domain: input " + boost::lexical_cast<std::string>(n) + "/"
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+ boost::lexical_cast<std::string>(signed_key_images.size()) + ", key image " + epee::string_tools::pod_to_hex(key_image));
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THROW_WALLET_EXCEPTION_IF(!crypto::check_ring_signature((const crypto::hash&)key_image, key_image, pkeys, &signature),
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error::wallet_internal_error, "Signature check failed: input " + boost::lexical_cast<std::string>(n) + "/"
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+ boost::lexical_cast<std::string>(signed_key_images.size()) + ", key image " + epee::string_tools::pod_to_hex(key_image)
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