fix: avoid changing class outside of GIL

2021-01-26 19:29:22 -05:00 · 2021-01-26 19:29:22 -05:00 · 732bf88d19
parent dff9b3b432
commit 732bf88d19
1 changed files with 3 additions and 1 deletions
--- a/include/pybind11/iostream.h
+++ b/include/pybind11/iostream.h
@ -52,9 +52,11 @@ private:

                pywrite(line);
                pyflush();
+
+                // Placed inside gil_scoped_aquire as a mutex to avoid a race
+                setp(pbase(), epptr());
            }

-            setp(pbase(), epptr());
        }
        return 0;
    }