From: Lev Stipakov <l...@openvpn.net>
WinAPI uses __stdcall calling convention on x86. Wrong
calling convention causes UB, which in this case breaks
dco-win functionality.
Signed-off-by: Lev Stipakov <l...@openvpn.net>
---
src/openvpn/dco_win.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/openvpn/dco_win.c b/src/openvpn/dco_win.c
index 7594024c..da1e1fbc 100644
--- a/src/openvpn/dco_win.c
+++ b/src/openvpn/dco_win.c
@@ -110,7 +110,7 @@ dco_connect_wait(HANDLE handle, OVERLAPPED *ov, int
timeout, struct signal_info
{
volatile int *signal_received = &sig_info->signal_received;
/* GetOverlappedResultEx is available starting from Windows 8 */
- typedef BOOL (*get_overlapped_result_ex_t) (HANDLE, LPOVERLAPPED, LPDWORD,
DWORD, BOOL);
+ typedef BOOL (__stdcall *get_overlapped_result_ex_t) (HANDLE,
LPOVERLAPPED, LPDWORD, DWORD, BOOL);
get_overlapped_result_ex_t get_overlapped_result_ex =
(get_overlapped_result_ex_t)GetProcAddress(GetModuleHandle("Kernel32.dll"),
"GetOverlappedResultEx");
--
2.38.1.windows.1
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