Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled.
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index ec31af1..298d218 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1701,8 +1701,14 @@
not enough space left on the stack */
alloca(PYOS_STACK_MARGIN * sizeof(void*));
return 0;
- } __except (EXCEPTION_EXECUTE_HANDLER) {
- /* just ignore all errors */
+ } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ?
+ EXCEPTION_EXECUTE_HANDLER :
+ EXCEPTION_CONTINUE_SEARCH) {
+ int errcode = _resetstkoflw();
+ if (errcode)
+ {
+ Py_FatalError("Could not reset the stack!");
+ }
}
return 1;
}