Fix: config: check for trace object's "byte-order" node type

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/barectf/config.py b/barectf/config.py
index 736b0708884024ea6b7cd7fab51a4063f0fc23da..22038ebb33980fe250fe49498e62a090ca243680 100644 (file)
--- a/barectf/config.py
+++ b/barectf/config.py
@@ -1170,7 +1170,12 @@ class _YamlConfigParser:
         if 'byte-order' not in trace_node:
             raise ConfigError('missing "byte-order" property (trace)')
 
-        self._bo = _byte_order_str_to_bo(trace_node['byte-order'])
+        bo_node = trace_node['byte-order']
+
+        if not _is_str_prop(bo_node):
+            raise ConfigError('"byte-order" property of trace object must be a string ("le" or "be")')
+
+        self._bo = _byte_order_str_to_bo(bo_node)
 
         if self._bo is None:
             raise ConfigError('invalid "byte-order" property (trace): must be "le" or "be"')