fixup

zhztheplayer · zhztheplayer · commit a44be81a0b1f · 2026-04-10T22:48:39.000+08:00
diff --git a/cpp/velox/operators/serializer/VeloxRowToColumnarConverter.cc b/cpp/velox/operators/serializer/VeloxRowToColumnarConverter.cc
@@ -110,9 +110,12 @@ VectorPtr createFlatVector<TypeKind::HUGEINT>(
       memcpy(bytesValue.data(), memoryAddress + offsets[pos] + wordoffset, length);
       uint8_t bytesValue2[16]{};
       GLUTEN_CHECK(length <= 16, "array out of bounds exception");
+      #pragma GCC diagnostic push
+      #pragma GCC diagnostic ignored "-Wstringop-overflow"
       for (int k = length - 1; k >= 0; k--) {
         bytesValue2[length - 1 - k] = bytesValue[k];
       }
+      #pragma GCC diagnostic pop
       if (static_cast<int8_t>(bytesValue[0]) < 0) {
         memset(bytesValue2 + length, 255, 16 - length);
       }

Original file line number	Diff line number	Diff line change
`@@ -110,9 +110,12 @@ VectorPtr createFlatVector<TypeKind::HUGEINT>(`
`110`	`110`	`memcpy(bytesValue.data(), memoryAddress + offsets[pos] + wordoffset, length);`
`111`	`111`	`uint8_t bytesValue2[16]{};`
`112`	`112`	`GLUTEN_CHECK(length <= 16, "array out of bounds exception");`
	`113`	`+ #pragma GCC diagnostic push`
	`114`	`+ #pragma GCC diagnostic ignored "-Wstringop-overflow"`
`113`	`115`	`for (int k = length - 1; k >= 0; k--) {`
`114`	`116`	`bytesValue2[length - 1 - k] = bytesValue[k];`
`115`	`117`	`}`
	`118`	`+ #pragma GCC diagnostic pop`
`116`	`119`	`if (static_cast<int8_t>(bytesValue[0]) < 0) {`
`117`	`120`	`memset(bytesValue2 + length, 255, 16 - length);`
`118`	`121`	`}`