diff --git a/services/surfaceflinger/DisplayHardware/DisplayIdentification.cpp b/services/surfaceflinger/DisplayHardware/DisplayIdentification.cpp
index f24f314..63897cc 100644
--- a/services/surfaceflinger/DisplayHardware/DisplayIdentification.cpp
+++ b/services/surfaceflinger/DisplayHardware/DisplayIdentification.cpp
@@ -70,12 +70,8 @@
 
 DeviceProductInfo buildDeviceProductInfo(const Edid& edid) {
     DeviceProductInfo info;
-    std::copy(edid.displayName.begin(), edid.displayName.end(), info.name.begin());
-    info.name[edid.displayName.size()] = '\0';
-
-    const auto productId = std::to_string(edid.productId);
-    std::copy(productId.begin(), productId.end(), info.productId.begin());
-    info.productId[productId.size()] = '\0';
+    info.name.assign(edid.displayName);
+    info.productId = std::to_string(edid.productId);
     info.manufacturerPnpId = edid.pnpId;
 
     constexpr uint8_t kModelYearFlag = 0xff;
@@ -181,7 +177,6 @@
 
     constexpr size_t kDescriptorCount = 4;
     constexpr size_t kDescriptorLength = 18;
-    static_assert(kDescriptorLength - kEdidHeaderLength < DeviceProductInfo::TEXT_BUFFER_SIZE);
 
     for (size_t i = 0; i < kDescriptorCount; i++) {
         if (view.size() < kDescriptorLength) {
diff --git a/services/surfaceflinger/tests/unittests/DisplayIdentificationTest.cpp b/services/surfaceflinger/tests/unittests/DisplayIdentificationTest.cpp
index c2ddfce..2c7a281 100644
--- a/services/surfaceflinger/tests/unittests/DisplayIdentificationTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayIdentificationTest.cpp
@@ -293,9 +293,9 @@
         ASSERT_TRUE(displayIdInfo);
         ASSERT_TRUE(displayIdInfo->deviceProductInfo);
         const auto& info = *displayIdInfo->deviceProductInfo;
-        EXPECT_STREQ("", info.name.data());
+        EXPECT_EQ("", info.name);
         EXPECT_STREQ("SEC", info.manufacturerPnpId.data());
-        EXPECT_STREQ("12610", info.productId.data());
+        EXPECT_EQ("12610", info.productId);
         ASSERT_TRUE(std::holds_alternative<ManufactureYear>(info.manufactureOrModelDate));
         EXPECT_EQ(2011, std::get<ManufactureYear>(info.manufactureOrModelDate).year);
     }
@@ -304,9 +304,9 @@
         ASSERT_TRUE(displayIdInfo);
         ASSERT_TRUE(displayIdInfo->deviceProductInfo);
         const auto& info = *displayIdInfo->deviceProductInfo;
-        EXPECT_STREQ("HP ZR30w", info.name.data());
+        EXPECT_EQ("HP ZR30w", info.name);
         EXPECT_STREQ("HWP", info.manufacturerPnpId.data());
-        EXPECT_STREQ("10348", info.productId.data());
+        EXPECT_EQ("10348", info.productId);
         ASSERT_TRUE(std::holds_alternative<ManufactureWeekAndYear>(info.manufactureOrModelDate));
         const auto& date = std::get<ManufactureWeekAndYear>(info.manufactureOrModelDate);
         EXPECT_EQ(2012, date.year);
@@ -317,9 +317,9 @@
         ASSERT_TRUE(displayIdInfo);
         ASSERT_TRUE(displayIdInfo->deviceProductInfo);
         const auto& info = *displayIdInfo->deviceProductInfo;
-        EXPECT_STREQ("SAMSUNG", info.name.data());
+        EXPECT_EQ("SAMSUNG", info.name);
         EXPECT_STREQ("SAM", info.manufacturerPnpId.data());
-        EXPECT_STREQ("2302", info.productId.data());
+        EXPECT_EQ("2302", info.productId);
         ASSERT_TRUE(std::holds_alternative<ManufactureWeekAndYear>(info.manufactureOrModelDate));
         const auto& date = std::get<ManufactureWeekAndYear>(info.manufactureOrModelDate);
         EXPECT_EQ(2011, date.year);
@@ -330,9 +330,9 @@
         ASSERT_TRUE(displayIdInfo);
         ASSERT_TRUE(displayIdInfo->deviceProductInfo);
         const auto& info = *displayIdInfo->deviceProductInfo;
-        EXPECT_STREQ("Panasonic-TV", info.name.data());
+        EXPECT_EQ("Panasonic-TV", info.name);
         EXPECT_STREQ("MEI", info.manufacturerPnpId.data());
-        EXPECT_STREQ("41622", info.productId.data());
+        EXPECT_EQ("41622", info.productId);
         ASSERT_TRUE(std::holds_alternative<ManufactureYear>(info.manufactureOrModelDate));
         const auto& date = std::get<ManufactureYear>(info.manufactureOrModelDate);
         EXPECT_EQ(2019, date.year);
@@ -342,9 +342,9 @@
         ASSERT_TRUE(displayIdInfo);
         ASSERT_TRUE(displayIdInfo->deviceProductInfo);
         const auto& info = *displayIdInfo->deviceProductInfo;
-        EXPECT_STREQ("Hisense", info.name.data());
+        EXPECT_EQ("Hisense", info.name);
         EXPECT_STREQ("HEC", info.manufacturerPnpId.data());
-        EXPECT_STREQ("0", info.productId.data());
+        EXPECT_EQ("0", info.productId);
         ASSERT_TRUE(std::holds_alternative<ManufactureWeekAndYear>(info.manufactureOrModelDate));
         const auto& date = std::get<ManufactureWeekAndYear>(info.manufactureOrModelDate);
         EXPECT_EQ(2019, date.year);
@@ -355,9 +355,9 @@
         ASSERT_TRUE(displayIdInfo);
         ASSERT_TRUE(displayIdInfo->deviceProductInfo);
         const auto& info = *displayIdInfo->deviceProductInfo;
-        EXPECT_STREQ("LP2361", info.name.data());
+        EXPECT_EQ("LP2361", info.name);
         EXPECT_STREQ("CTL", info.manufacturerPnpId.data());
-        EXPECT_STREQ("9373", info.productId.data());
+        EXPECT_EQ("9373", info.productId);
         ASSERT_TRUE(std::holds_alternative<ModelYear>(info.manufactureOrModelDate));
         EXPECT_EQ(2013, std::get<ModelYear>(info.manufactureOrModelDate).year);
     }