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Merge pull request #6959 from leoetlino/gcc

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ES/Formats: Work around a GCC bug
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Léo Lam 2018-05-25 13:08:57 +02:00 committed by GitHub
commit 647309a650
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1 changed files with 6 additions and 2 deletions
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Source/Core/Core/IOS/ES/Formats.cpp
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@ -683,14 +683,18 @@ CertReader::CertReader(std::vector<u8>&& bytes) : SignedBlobReader(std::move(byt
if (!IsSignatureValid()) if (!IsSignatureValid())
return; return;
static constexpr std::array<std::tuple<SignatureType, PublicKeyType, size_t>, 4> types{{ // XXX: in old GCC versions, capturing 'this' does not work for some lambdas. The workaround
// is to not use auto for the parameter (even though the type is obvious).
// This can be dropped once we require GCC 7.
using CertStructInfo = std::tuple<SignatureType, PublicKeyType, size_t>;
static constexpr std::array<CertStructInfo, 4> types{{
{SignatureType::RSA4096, PublicKeyType::RSA2048, sizeof(CertRSA4096RSA2048)}, {SignatureType::RSA4096, PublicKeyType::RSA2048, sizeof(CertRSA4096RSA2048)},
{SignatureType::RSA2048, PublicKeyType::RSA2048, sizeof(CertRSA2048RSA2048)}, {SignatureType::RSA2048, PublicKeyType::RSA2048, sizeof(CertRSA2048RSA2048)},
{SignatureType::RSA2048, PublicKeyType::ECC, sizeof(CertRSA2048ECC)}, {SignatureType::RSA2048, PublicKeyType::ECC, sizeof(CertRSA2048ECC)},
{SignatureType::ECC, PublicKeyType::ECC, sizeof(CertECC)}, {SignatureType::ECC, PublicKeyType::ECC, sizeof(CertECC)},
}}; }};
const auto info = std::find_if(types.cbegin(), types.cend(), [this](const auto& entry) { const auto info = std::find_if(types.cbegin(), types.cend(), [this](const CertStructInfo& entry) {
return m_bytes.size() >= std::get<2>(entry) && std::get<0>(entry) == GetSignatureType() && return m_bytes.size() >= std::get<2>(entry) && std::get<0>(entry) == GetSignatureType() &&
std::get<1>(entry) == GetPublicKeyType(); std::get<1>(entry) == GetPublicKeyType();
}); });