Merge pull request #1777 from alexv-smirnov/mergelibs13

Library import 13

1 files changed, 6 insertions, 0 deletions

diff --git a/contrib/tools/python3/src/Python/symtable.c b/contrib/tools/python3/src/Python/symtable.c
index 37e5c697405..3519f620984 100644
--- a/contrib/tools/python3/src/Python/symtable.c
+++ b/contrib/tools/python3/src/Python/symtable.c
@@ -728,6 +728,12 @@ update_symbols(PyObject *symbols, PyObject *scopes,
         }
         Py_DECREF(name);
     }
+
+    /* Check if loop ended because of exception in PyIter_Next */
+    if (PyErr_Occurred()) {
+        goto error;
+    }
+
     Py_DECREF(itr);
     Py_DECREF(v_free);
     return 1;