Fix access violation in ggml_cuda_free_data if tensor->extra is NULL (#4554 )

2023-12-21 10:59:27 +01:00
1 changed files with 1 additions and 1 deletions
--- a/ggml-cuda.cu
+++ b/ggml-cuda.cu
@@ -9091,7 +9091,7 @@ void ggml_cuda_transform_tensor(void * data, struct ggml_tensor * tensor) {
 }

 void ggml_cuda_free_data(struct ggml_tensor * tensor) {
-    if (!tensor || (tensor->backend != GGML_BACKEND_GPU && tensor->backend != GGML_BACKEND_GPU_SPLIT) ) {
+    if (!tensor || !tensor->extra || (tensor->backend != GGML_BACKEND_GPU && tensor->backend != GGML_BACKEND_GPU_SPLIT) ) {
        return;
    }