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Merge "Keymint Support: Fix keymint_tags.h"

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Janis Danisevskis
2021-02-01 16:15:33 +00:00
committed by Gerrit Code Review
parent 39059ed17f 2d5868b4e0
commit 736d935157
1 changed files with 3 additions and 1 deletions
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security/keymint/support/include/keymint_support/keymint_tags.h
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@@ -326,7 +326,9 @@ template <TagType tag_type, Tag tag>
inline std::optional<
std::reference_wrapper<const typename TypedTag2ValueType<TypedTag<tag_type, tag>>::type>>
authorizationValue(TypedTag<tag_type, tag> ttag, const KeyParameter& param) {
if (TypedTag2ValueType<TypedTag<tag_type, tag>>::unionTag != param.value.getTag()) return {};
// We only check if the parameter has the correct tag here; accessTagValue checks if the correct
// union field was initialized.
if (tag != param.tag) return {};
return accessTagValue(ttag, param);
}