8000 gh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives (in Objects/) by iritkatriel · Pull Request #102218 · python/cpython · GitHub

gh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives (in Objects/) #102218

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Merged

iritkatriel merged 25 commits into python:main from iritkatriel:fetch-restore-objects

Mar 8, 2023

put back the Py_DECREF(exc)

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iritkatriel committed Feb 24, 2023

commit 09f2ab6fb00b7366f8d1d31d1148e3772095ed85

Objects/exceptions.c

-Original file line number
+Diff line change
@@ Expand Up / @@ -3852,6 +3852,7 @@ _PyErr_TrySetFromCause(const char *format, ...) @@
         msg_prefix = PyUnicode_FromFormatV(format, vargs);
         va_end(vargs);
         if (msg_prefix == NULL) {
+            Py_DECREF(exc);
             return NULL;
         }
@@ Expand Down @@

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