fix: resolve unsigned int initialization warning for n_dims/size in gguf.cpp (ggml-org#15754)

skrandy · web-flow · commit 3de008208b9b · 2025-09-02T21:27:30.000+02:00
diff --git a/ggml/src/gguf.cpp b/ggml/src/gguf.cpp
@@ -273,7 +273,7 @@ struct gguf_reader {
     }
 
     bool read(std::string & dst) const {
-        uint64_t size = -1;
+        uint64_t size = 0;
         if (!read(size)) {
             return false;
         }
@@ -523,7 +523,7 @@ struct gguf_context * gguf_init_from_file_impl(FILE * file, struct gguf_init_par
 
         // tensor shape
         {
-            uint32_t n_dims = -1;
+            uint32_t n_dims = 0;
             ok = ok && gr.read(n_dims);
             if (n_dims > GGML_MAX_DIMS) {
                 GGML_LOG_ERROR("%s: tensor '%s' has invalid number of dimensions: %" PRIu32 " > %" PRIu32 "\n",

Original file line number	Diff line number	Diff line change
`@@ -273,7 +273,7 @@ struct gguf_reader {`
`273`	`273`	`}`
`274`	`274`
`275`	`275`	`bool read(std::string & dst) const {`
`276`		`- uint64_t size = -1;`
	`276`	`+ uint64_t size = 0;`
`277`	`277`	`if (!read(size)) {`
`278`	`278`	`return false;`
`279`	`279`	`}`
`@@ -523,7 +523,7 @@ struct gguf_context * gguf_init_from_file_impl(FILE * file, struct gguf_init_par`
`523`	`523`
`524`	`524`	`// tensor shape`
`525`	`525`	`{`
`526`		`- uint32_t n_dims = -1;`
	`526`	`+ uint32_t n_dims = 0;`
`527`	`527`	`ok = ok && gr.read(n_dims);`
`528`	`528`	`if (n_dims > GGML_MAX_DIMS) {`
`529`	`529`	`GGML_LOG_ERROR("%s: tensor '%s' has invalid number of dimensions: %" PRIu32 " > %" PRIu32 "\n",`