Re: [PR] GH-41899: [C++] IPC: Minor enhance the code of writer [arrow]

["mapleFU (via GitHub)" <gi...@apache.org>]

mapleFU commented on code in PR #41900:
URL: https://github.com/apache/arrow/pull/41900#discussion_r1626029703


##########
cpp/src/arrow/ipc/writer.cc:
##########
@@ -222,8 +222,9 @@ class RecordBatchSerializer {
       RETURN_NOT_OK(
           result->Resize(actual_length + sizeof(int64_t), /* shrink_to_fit= */ true));
     }
-    *reinterpret_cast<int64_t*>(result->mutable_data()) =
-        bit_util::ToLittleEndian(prefixed_length);
+    int64_t prefixed_length_little_endian = bit_util::ToLittleEndian(prefixed_length);

Review Comment:
   done



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