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Lock joysticks while attaching a virtual one
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@ -604,7 +604,12 @@ int
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SDL_JoystickAttachVirtualEx(const SDL_VirtualJoystickDesc *desc)
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{
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#if SDL_JOYSTICK_VIRTUAL
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return SDL_JoystickAttachVirtualInner(desc);
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int result;
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SDL_LockJoysticks();
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result = SDL_JoystickAttachVirtualInner(desc);
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SDL_UnlockJoysticks();
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return result;
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#else
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return SDL_SetError("SDL not built with virtual-joystick support");
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#endif
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