3 files changed, 28 insertions, 15 deletions
diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py
index 3d4a87a..1c7073c 100644
--- a/Lib/asyncio/base_events.py
+++ b/Lib/asyncio/base_events.py
@@ -412,6 +412,10 @@ class BaseEventLoop(events.AbstractEventLoop):
                     if sock is not None:
                         sock.close()
                     exceptions.append(exc)
+                except:
+                    if sock is not None:
+                        sock.close()
+                    raise
                 else:
                     break
             else:
@@ -512,6 +516,10 @@ class BaseEventLoop(events.AbstractEventLoop):
                 if sock is not None:
                     sock.close()
                 exceptions.append(exc)
+            except:
+                if sock is not None:
+                    sock.close()
+                raise
             else:
                 break
         else:
diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
index 1fbdd31..230fbc3 100644
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -223,6 +223,9 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
                     raise OSError(errno.EADDRINUSE, msg) from None
                 else:
                     raise
+            except:
+                sock.close()
+                raise
         else:
             if sock is None:
                 raise ValueError(
diff --git a/Lib/asyncio/windows_utils.py b/Lib/asyncio/windows_utils.py
index 2a196cc..f7f2f35 100644
--- a/Lib/asyncio/windows_utils.py
+++ b/Lib/asyncio/windows_utils.py
@@ -51,23 +51,25 @@ def socketpair(family=socket.AF_INET, type=socket.SOCK_STREAM, proto=0):
     # We create a connected TCP socket. Note the trick with setblocking(0)
     # that prevents us from having to create a thread.
     lsock = socket.socket(family, type, proto)
-    lsock.bind((host, 0))
-    lsock.listen(1)
-    # On IPv6, ignore flow_info and scope_id
-    addr, port = lsock.getsockname()[:2]
-    csock = socket.socket(family, type, proto)
-    csock.setblocking(False)
     try:
-        csock.connect((addr, port))
-    except (BlockingIOError, InterruptedError):
-        pass
-    except Exception:
+        lsock.bind((host, 0))
+        lsock.listen(1)
+        # On IPv6, ignore flow_info and scope_id
+        addr, port = lsock.getsockname()[:2]
+        csock = socket.socket(family, type, proto)
+        try:
+            csock.setblocking(False)
+            try:
+                csock.connect((addr, port))
+            except (BlockingIOError, InterruptedError):
+                pass
+            ssock, _ = lsock.accept()
+            csock.setblocking(True)
+        except:
+            csock.close()
+            raise
+    finally:
         lsock.close()
-        csock.close()
-        raise
-    ssock, _ = lsock.accept()
-    csock.setblocking(True)
-    lsock.close()
     return (ssock, csock)