prevent segfault on load fail

2026-09-19 01:05:09 +02:00 · 2026-09-13 22:01:18 +08:00
parent bcc718d836
commit 49b9132287
4 changed files with 19 additions and 4 deletions
@@ -322,6 +322,11 @@ std::string gguf_get_model_arch(const std::string & gguf_filename)
        ggufparams.ctx = NULL;

        auto ctx  = gguf_init_from_file(fname.c_str(), ggufparams);
+        if (ctx == nullptr)
+        {
+            fprintf(stderr, "%s: error: failed to read GGUF file '%s'\n", __func__, fname.c_str());
+            return FileFormat::BADFORMAT;
+        }

        auto keyidx = gguf_find_key(ctx, "general.architecture");
        std::string modelarch = "";