apacheGH-39782: [C++] Use correct (non-CPU) address of buffer in Expo…

…rtDeviceArray
jorisvandenbossche · Jan 24, 2024 · 8bebfe4 · 8bebfe4
1 parent df83e50
commit 8bebfe4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cpp/src/arrow/c/bridge.cc b/cpp/src/arrow/c/bridge.cc
@@ -587,7 +587,8 @@ struct ArrayExporter {
     export_.buffers_.resize(n_buffers);
     std::transform(buffers_begin, data->buffers.end(), export_.buffers_.begin(),
                    [](const std::shared_ptr<Buffer>& buffer) -> const void* {
-                     return buffer ? buffer->data() : nullptr;
+                     return buffer ? reinterpret_cast<const void*>(buffer->address())
+                                   : nullptr;
                    });
 
     if (need_variadic_buffer_sizes) {