warning - cannot set dumpable: Invalid argument

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I have same problem on mandriva 2006 when i tray to start vdr

On 7/10/06, Sebastian Kemper <sebaIstian_ml@xxxxxxx> wrote:
>
> Hi everybody,
>
> I installed kernel 2.6.16.24 lately and get this warning when starting
> vdr. The same should happen with 2.6.17.4 since both share the same
> Changelog:
>
> http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.4
> http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.24
>
> And I quote:
> "During security research, Red Hat discovered a behavioral flaw in core
> dump handling. A local user could create a program that would cause a
> core file to be dumped into a directory they would not normally have
> permissions to write to. This could lead to a denial of service (disk
> consumption), or allow the local user to gain root privileges."
>
> So I was wondering if you could adapt vdr's dumpfile
> handling to the new situation and put the changes in vdr-1.4.2 in order
> to get rid of the warning, please.
>
> Thank you
> Sebastian
>
>
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> http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
>
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