ROB: Handle recursion error (py-pdf#804)

This doesn't solve the issue, but it might make it less severe. See py-pdf#520 See py-pdf#268 See virantha/pypdfocr#59 sfneal@3558a69 Co-authored-by: danniesim <[email protected]>
montaggroup · Apr 23, 2022 · d5ba188 · d5ba188
1 parent 40df4d7
commit d5ba188
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/PyPDF2/pdf.py b/PyPDF2/pdf.py
@@ -634,7 +634,7 @@ def _sweepIndirectReferences(self, externMap, data):
                         newobj = self._sweepIndirectReferences(externMap, newobj)
                         self._objects[idnum-1] = newobj
                         return newobj_ido
-                    except ValueError:
+                    except (ValueError, RecursionError):
                         # Unable to resolve the Object, returning NullObject instead.
                         warnings.warn("Unable to resolve [{}: {}], returning NullObject instead".format(
                             data.__class__.__name__, data