Fallback for zerodivision

hase-project · Nov 30, 2018 · 2461603 · 2461603
1 parent a997996
commit 2461603
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/angr/engines/vex/irop.py b/angr/engines/vex/irop.py
@@ -376,7 +376,8 @@ def calculate(self, *args):
         try:
             return self.extend_size(self._calculate(args))
         except (ZeroDivisionError, claripy.ClaripyZeroDivisionError) as e:
-            raise SimZeroDivisionException("divide by zero!") from e
+            return self.extend_size(claripy.BVS('ZeroDivision', self._output_size_bits))
+            # raise SimZeroDivisionException("divide by zero!") from e
         except (TypeError, ValueError, SimValueError, claripy.ClaripyError) as e:
             raise SimOperationError("%s._calculate() raised exception" % self.name) from e