Re: [PATCH] Check files' signatures before doing suid/sgid [2/4]

From: Arjan van de Ven
Date: Thu Jun 21 2007 - 13:21:28 EST


On Thu, 2007-06-21 at 18:02 +0200, Alexander Wuerstlein wrote:
> Modified task_struct to hold a 'signed flag' which is set on exec(), inherited
> on fork() and checked during exec before giving the new process suid/sgid
> privileges.
>



do you also check the signature of glibc and every other shared library
that the app uses (or dlopens)? if not.. the entire exercise is rather
pointless...

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