Hello!
On Fri, 3 Dec 2004, Dmitry Belyavsky wrote:
> I have custom dynamically-loaded engine implementing some non-standard
> algorithms. So I register NIDs using OBJ_create from engine bind function.
> Registering code looks like
>
> my_NID = OBJ_create("1.2.3.4.5","OID_example","Our example OID");
>
> On unload I get segfault in apps_shutdown. It happens in
> OBJ_NAME_cleanup. It looks like OBJ_NAME_cleanup tries to free memory
> belongs to unloaded library.
>
> What should I do to avoid this?
I found out segfault happens because function registered as
ENGINE_set_destroy_function is never called. When it is called (for
example, when I use engine only to calc digest), there are some memory
leaks looks like they are because of registering objects.
--
SY, Dmitry Belyavsky (ICQ UIN 11116575)
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