New subject: [Bug 47321] Regression: Painkiller crashes at startup ( wined3d_device_create_primary_opengl_context_cs() doesn' t check NULL return value from context_acquire())

4 Jun 2019


      https://bugs.winehq.org/show_bug.cgi?id=47321
Bug ID: 47321
           Summary: Regression: Painkiller crashes at startup
                    (wined3d_device_create_primary_opengl_context_cs()
                    doesn't check NULL return value from
                    context_acquire())
           Product: Wine
           Version: 4.9
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: wine-bugs@winehq.org
          Reporter: o.dierick@piezo-forte.be
      Distribution: ---
Created attachment 64635
  --> https://bugs.winehq.org/attachment.cgi?id=64635
painkiller multiplayer demo wine-4.9 terminal output
Painkiller Multiplayer and Singleplayer demos crash at startup in
wined3d_device_create_primary_opengl_context_cs().
This is a regression between wine-4.8 and wine-4.9.
The application triggers context_acquire() to return NULL.
The return value is not checked in
wined3d_device_create_primary_opengl_context_cs() and so it tries to access
NULL pointer and crashes.
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[Bug 47321] New: Regression: Painkiller crashes at startup ( wined3d_device_create_primary_opengl_context_cs() doesn' t check NULL return value from context_acquire())