fix(range): validate input

Author: ObserverOfTime

tree_sitter/binding/parser.c

@@ -295,8 +295,7 @@ int parser_set_included_ranges(Parser *self, PyObject *arg, void *Py_UNUSED(payl
     }
 
     if (!ts_parser_set_included_ranges(self->parser, ranges, length)) {
-        PyErr_SetString(PyExc_ValueError,
-                        "Included ranges must not overlap or end before it starts");
+        PyErr_SetString(PyExc_ValueError, "Included ranges cannot overlap");
         PyMem_Free(ranges);
         return -1;
     }

tree_sitter/binding/range.c

@@ -10,6 +10,17 @@ int range_init(Range *self, PyObject *args, PyObject *kwargs) {
         return -1;
     }
 
+    if (start_row > end_row || (start_row == end_row && start_col > end_col)) {
+        PyErr_Format(PyExc_ValueError, "Invalid point range: (%u, %u) to (%u, %u)", start_row,
+                     start_col, end_row, end_col);
+        return -1;
+    }
+
+    if (start_byte > end_byte) {
+        PyErr_Format(PyExc_ValueError, "Invalid byte range: %u to %u", start_byte, end_byte);
+        return -1;
+    }
+
     self->range.start_point.row = start_row;
     self->range.start_point.column = start_col;
     self->range.end_point.row = end_row;