Fix access violation in ggml_cuda_free_data if tensor->extra is NULL (g…

…gerganov#4554)
LostRuins · Dec 21, 2023 · 1d7a191 · 1d7a191
1 parent 799fc22
commit 1d7a191
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;
     }