[Backport r46044 | neal.norwitz]

Fix #132 from Coverity, retval could have been derefed
if a continue inside a try failed.

diff --git a/Python/ceval.c b/Python/ceval.c
index a6201b44ce772365c3119a9400be7c65f783bb60..04dda2552c386f4539c99bf412270adaea29763f 100644 (file)
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -2142,6 +2142,10 @@ PyEval_EvalFrame(PyFrameObject *f)
 
                case CONTINUE_LOOP:
                        retval = PyInt_FromLong(oparg);
+                       if (!retval) {
+                               x = NULL;
+                               break;
+                       }
                        why = WHY_CONTINUE;
                        goto fast_block_end;