Merge pull request #500 from fireeye/explorer/improve-rulegen-search

explorer: add checks to validate matched data when searching
2025-12-12 15:49:46 -08:00 · 2021-03-24 15:55:34 -06:00
parent 195bae903f c48b46e932
commit 8c967ac237
1 changed files with 5 additions and 3 deletions
--- a/capa/ida/plugin/view.py
+++ b/capa/ida/plugin/view.py
@@ -803,9 +803,11 @@ class CapaExplorerRulegenFeatures(QtWidgets.QTreeWidget):
        if text:
            for o in iterate_tree(self):
                data = o.data(0, 0x100)
-                if data and text.lower() not in data.get_value_str().lower():
-                    o.setHidden(True)
-                    continue
+                if data:
+                    to_match = data.get_value_str()
+                    if not to_match or text.lower() not in to_match.lower():
+                        o.setHidden(True)
+                        continue
                o.setHidden(False)
                o.setExpanded(True)
        else: