wine-staging/patches/odbc32-fixes/0001-odbc32-SQLFreeHandle-handle-ODBC-v2-drivers.patch

From 45cc0ee874528258d34e21063cf514ccf40a9865 Mon Sep 17 00:00:00 2001
From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Date: Fri, 12 Jul 2024 13:42:26 +1000
Subject: [PATCH] odbc32: SQLFreeHandle handle ODBC v2 drivers

---
 dlls/odbc32/proxyodbc.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/dlls/odbc32/proxyodbc.c b/dlls/odbc32/proxyodbc.c
index 957584af008..9a4f08440ea 100644
--- a/dlls/odbc32/proxyodbc.c
+++ b/dlls/odbc32/proxyodbc.c
@@ -1454,7 +1454,28 @@ SQLRETURN WINAPI SQLFreeHandle(SQLSMALLINT HandleType, SQLHANDLE Handle)
     }
     else if (handle->win32_handle)
     {
-        ret = handle->win32_funcs->SQLFreeHandle( HandleType, handle->win32_handle );
+        if (handle->win32_funcs->SQLFreeHandle)
+        {
+            ret = handle->win32_funcs->SQLFreeHandle( HandleType, handle->win32_handle );
+        }
+        else
+        {
+            /* ODBC v2 */
+            if (HandleType == SQL_HANDLE_DBC)
+            {
+                if (handle->win32_funcs->SQLFreeConnect)
+                    ret = handle->win32_funcs->SQLFreeConnect(handle->win32_handle);
+                else
+                    ERR("Failed to free connection HANDLE\n");
+            }
+            else if (HandleType == SQL_HANDLE_STMT)
+            {
+                if (handle->win32_funcs->SQLFreeStmt)
+                    ret = handle->win32_funcs->SQLFreeStmt(handle->win32_handle, SQL_CLOSE);
+                else
+                    ERR("Failed to free statement HANDLE\n");
+            }
+        }
     }
 
     RegCloseKey( handle->drivers_key );
-- 
2.43.0