Messages in this thread | | | Subject | Re: syscall: sys_promote | From | Alan Cox <> | Date | Mon, 29 Aug 2005 13:29:27 +0100 |
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On Llu, 2005-08-29 at 11:54 +0800, qiyong wrote: > We can ignore it safely. sys_promote is a different approach from > selinux. sys_promote is to let sysadmin manually manipulate a running > process,
You can ignore the patch easily enough. Ignoring the locking doesn't work because functionality like fork process counting, exec, and setuid all make definite assumptions that are not safe to tamper without unless you fix the uid locking.
Fixing it might be useful in some obscure cases anyway - POSIX threads might benefit from it too, providing the functionality of changing all thread uids at once isnt triggered for sensible threaded app behaviour. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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