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-rw-r--r--src/core/hle/service/hid/controllers/npad.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index 98e4f2af7..ba8a1f786 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -745,8 +745,9 @@ void Controller_NPad::SetSupportedNpadIdTypes(u8* data, std::size_t length) {
}
void Controller_NPad::GetSupportedNpadIdTypes(u32* data, std::size_t max_length) {
- ASSERT(max_length < supported_npad_id_types.size());
- std::memcpy(data, supported_npad_id_types.data(), supported_npad_id_types.size());
+ const auto copy_amount = supported_npad_id_types.size() * sizeof(u32);
+ ASSERT(max_length <= copy_amount);
+ std::memcpy(data, supported_npad_id_types.data(), copy_amount);
}
std::size_t Controller_NPad::GetSupportedNpadIdTypesSize() const {