p31829507
/
django
mirror of https://github.com/django/django.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fixed #34294 -- Protected django.core.files.locks against argtypes redefinition on Windows.

This commit is contained in:
Simon Sawicki 2023-01-26 19:39:33 +01:00 committed by GitHub
parent 2b1242abb3
commit 7eb5391b71
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
django/core/files/locks.py
View File

@ -32,12 +32,12 @@ if os.name == "nt":
POINTER, POINTER,
Structure, Structure,
Union, Union,
WinDLL,
byref, byref,
c_int64, c_int64,
c_ulong, c_ulong,
c_void_p, c_void_p,
sizeof, sizeof,
windll,
) )
from ctypes.wintypes import BOOL, DWORD, HANDLE from ctypes.wintypes import BOOL, DWORD, HANDLE
@ -73,10 +73,11 @@ if os.name == "nt":
LPOVERLAPPED = POINTER(OVERLAPPED) LPOVERLAPPED = POINTER(OVERLAPPED)
# --- Define function prototypes for extra safety --- # --- Define function prototypes for extra safety ---
LockFileEx = windll.kernel32.LockFileEx kernel32 = WinDLL("kernel32")
LockFileEx = kernel32.LockFileEx
LockFileEx.restype = BOOL LockFileEx.restype = BOOL
LockFileEx.argtypes = [HANDLE, DWORD, DWORD, DWORD, DWORD, LPOVERLAPPED] LockFileEx.argtypes = [HANDLE, DWORD, DWORD, DWORD, DWORD, LPOVERLAPPED]
UnlockFileEx = windll.kernel32.UnlockFileEx UnlockFileEx = kernel32.UnlockFileEx
UnlockFileEx.restype = BOOL UnlockFileEx.restype = BOOL
UnlockFileEx.argtypes = [HANDLE, DWORD, DWORD, DWORD, LPOVERLAPPED] UnlockFileEx.argtypes = [HANDLE, DWORD, DWORD, DWORD, LPOVERLAPPED]