From: Howard Su <redacted>
Date: Mon, 3 Jul 2023 18:43:55 +0000 (+0800)
Subject: Fix crash of test-tokenizer-0 under Debug build (#2064)
X-Git-Tag: gguf-v0.4.0~529
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=cc45a7feb8412e84ff292207621412fffc0d3d51;p=pkg%2Fggml%2Fsources%2Fllama.cpp

Fix crash of test-tokenizer-0 under Debug build (#2064)

* Fix crash of test-tokenizer-0 under Debug build

* Change per comment
---

diff --git a/ggml-cuda.cu b/ggml-cuda.cu
index 50df20ed..0b12a9e7 100644
--- a/ggml-cuda.cu
+++ b/ggml-cuda.cu
@@ -2835,7 +2835,7 @@ void ggml_cuda_transform_tensor(void * data, struct ggml_tensor * tensor) {
 }
 
 void ggml_cuda_free_data(struct ggml_tensor * tensor) {
-    if (tensor->backend != GGML_BACKEND_GPU && tensor->backend != GGML_BACKEND_GPU_SPLIT) {
+    if (!tensor || (tensor->backend != GGML_BACKEND_GPU && tensor->backend != GGML_BACKEND_GPU_SPLIT) ) {
         return;
     }
 
diff --git a/llama.cpp b/llama.cpp
index f48a6ca7..7419b03b 100644
--- a/llama.cpp
+++ b/llama.cpp
@@ -194,8 +194,8 @@ struct llama_layer {
 };
 
 struct llama_kv_cache {
-    struct ggml_tensor * k;
-    struct ggml_tensor * v;
+    struct ggml_tensor * k = NULL;
+    struct ggml_tensor * v = NULL;
 
     struct ggml_context * ctx = NULL;