ggml : ggml_type_name return "NONE" for invalid values (llama/9458)

When running on Windows, the quantization utility attempts to print the types that are not set which leads to a crash.

diff --git a/src/ggml.c b/src/ggml.c
index 510f08fd0f05b83b24313a93314a2a366c093a87..bafa560d5db6f6617276b983dd39f3d30cd6e36a 100644 (file)
--- a/src/ggml.c
+++ b/src/ggml.c
@@ -3384,7 +3384,7 @@ double ggml_type_sizef(enum ggml_type type) {
 }
 
 GGML_CALL const char * ggml_type_name(enum ggml_type type) {
-    return type_traits[type].type_name;
+    return type < GGML_TYPE_COUNT ? type_traits[type].type_name : "NONE";
 }
 
 GGML_CALL bool ggml_is_quantized(enum ggml_type type) {