Tim Clem : dplayx: Map global memory anywhere if the standard address is unavailable.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9ea8b184aeb84357934c86872ca279144b6f4251
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=9ea8b184aeb84357934c86872...

Author: Tim Clem <tclem(a)codeweavers.com>
Date:   Wed Sep 29 13:13:04 2021 -0700

dplayx: Map global memory anywhere if the standard address is unavailable.

Signed-off-by: Tim Clem <tclem(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/dplayx/dplayx_global.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dlls/dplayx/dplayx_global.c b/dlls/dplayx/dplayx_global.c
index a544cd2196e..957f7cf46f5 100644
--- a/dlls/dplayx/dplayx_global.c
+++ b/dlls/dplayx/dplayx_global.c
@@ -418,6 +418,15 @@ BOOL DPLAYX_ConstructData(void)
                                         FILE_MAP_WRITE,
                                         0, 0, 0, lpDesiredMemoryMapStart );
 
+  if( lpSharedStaticData == NULL && GetLastError() == ERROR_INVALID_ADDRESS )
+  {
+    /* We couldn't map the data where we wanted. Try again, allowing any
+     * location. */
+    lpSharedStaticData = MapViewOfFile( hDplayxSharedMem,
+                                        FILE_MAP_WRITE,
+                                        0, 0, 0 );
+  }
+
   if( lpSharedStaticData == NULL )
   {
     ERR( ": unable to map static data into process memory space (%d)\n",