Messages in this thread | | | From | (David Wagner) | Subject | Re: [PATCH] BSD Secure Levels: claim block dev in file struct rather than inode struct, 2.6.11-rc2-mm1 (3/8) | Date | Tue, 8 Feb 2005 01:48:40 +0000 (UTC) |
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>For those systems that have everything on one big partition, you can often >do stuff like: > >ln /etc/passwd /tmp/<filename_generated_by_mktemp> > >and wait for /etc/passwd to get clobbered by a cron job run by root...
How would /etc/passwd get clobbered? Are you thinking that a tmp cleaner run by cron might delete /tmp/whatever (i.e., delete the hardlink you created above)? But deleting /tmp/whatever is safe; it doesn't affect /etc/passwd. I'm guessing I'm probably missing something. - 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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