diff options
Diffstat (limited to 'Lib/multiprocessing/shared_memory.py')
| -rw-r--r-- | Lib/multiprocessing/shared_memory.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Lib/multiprocessing/shared_memory.py b/Lib/multiprocessing/shared_memory.py index 881f200..9a1e5aa 100644 --- a/Lib/multiprocessing/shared_memory.py +++ b/Lib/multiprocessing/shared_memory.py @@ -173,7 +173,10 @@ class SharedMemory: ) finally: _winapi.CloseHandle(h_map) - size = _winapi.VirtualQuerySize(p_buf) + try: + size = _winapi.VirtualQuerySize(p_buf) + finally: + _winapi.UnmapViewOfFile(p_buf) self._mmap = mmap.mmap(-1, size, tagname=name) self._size = size |