fix(openvino): explicit memset in buffer_context allocation

Dan Hoffman · Dan Hoffman · commit 9d6f7be3ed61 · 2026-03-21T22:37:03.000-07:00
diff --git a/ggml/src/ggml-openvino/ggml-openvino.cpp b/ggml/src/ggml-openvino/ggml-openvino.cpp
@@ -97,6 +97,9 @@ struct ggml_backend_openvino_buffer_context {
             ov_buffer = std::make_shared<ov::intel_gpu::ocl::USMTensor>(std::move(usm_tensor));
         } else {
             data = ggml_aligned_malloc(size);
+            if (data != nullptr) {
+                memset(data, 0, size);
+            }
             ov_buffer = std::make_shared<ov::Tensor>(ov::element::u8, ov::Shape{size}, data);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -97,6 +97,9 @@ struct ggml_backend_openvino_buffer_context {`
`97`	`97`	`ov_buffer = std::make_shared<ov::intel_gpu::ocl::USMTensor>(std::move(usm_tensor));`
`98`	`98`	`} else {`
`99`	`99`	`data = ggml_aligned_malloc(size);`
	`100`	`+ if (data != nullptr) {`
	`101`	`+ memset(data, 0, size);`
	`102`	`+ }`
`100`	`103`	`ov_buffer = std::make_shared<ov::Tensor>(ov::element::u8, ov::Shape{size}, data);`
`101`	`104`	`}`
`102`	`105`