Messages in this thread | | | Date | Wed, 31 May 2017 15:43:17 +0100 | From | Alan Cox <> | Subject | Re: [PATCH] LSM: Convert security_hook_heads into explicit array of struct list_head |
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> I saw several companies who ship their embedded devices with > single-function LSM modules (e.g. restrict only mount operation and > ptrace operation). What is unfortunate is that their LSM modules had > never been proposed for upstream, and thus bugs remained unnoticed.
So which of them cannot be done with seccomp ? We have a small tight interface for simple things like restricting a few calls.
> via lack of ability to use LKM-based LSM modules). My customers cannot afford > enabling SELinux, but my customers cannot rebuild their kernels because > rebuilding makes it even more difficult to get help from support centers.
And "I've loaded this third party module" doesn't ?
Alan
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