[support] memory corruption bug in hai_copy()?

Romain KUNTZ kuntz at lsiit.u-strasbg.fr
Thu Jul 31 02:19:52 JST 2008


Hi Vilmos,

On 2008/07/30, at 10:56, Vilmos Nebehaj wrote:
> please find attached a patch that is supposed to fix a memory
> corruption bug in hai_copy().  It seems hai_copy() copies struct
> mn_addrs from the list conf_hai->mcoa to hai->mcoa with
> prefix_list_copy().  I introduced a new function, mnaddr_list_copy(),
> to do that correctly.

You right, that's a nice catch!

> Can anyone confirm the patch does the rigth thing?

Thanks for the patch, it seems all good.

> The line numbers may be incorrect since we have other patches  
> applied and some other
> pending fixes as well.

If you have other fixes you'd like to integrate, feel free to post  
them on the list. I'll take care of integrating them and release a new  
McoA patch.

Thanks again!
-- 
Romain KUNTZ
kuntz at lsiit.u-strasbg.fr
LSIIT - Networks and Protocols Team
http://clarinet.u-strasbg.fr/~kuntz/



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