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-rw-r--r--overlapped.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/overlapped.c b/overlapped.c
index 1a081ec..ef77c88 100644
--- a/overlapped.c
+++ b/overlapped.c
@@ -1146,10 +1146,13 @@ ConnectPipe(OverlappedObject *self, PyObject *args)
if (Address == NULL)
return NULL;
+ Py_BEGIN_ALLOW_THREADS
PipeHandle = CreateFileW(Address,
GENERIC_READ | GENERIC_WRITE,
0, NULL, OPEN_EXISTING,
FILE_FLAG_OVERLAPPED, NULL);
+ Py_END_ALLOW_THREADS
+
PyMem_Free(Address);
if (PipeHandle == INVALID_HANDLE_VALUE)
return SetFromWindowsErr(0);