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Possibly the thing that was intended to be deployed was. What got pushed out was 40kB of all zeroes. Could’ve been corrupted some way down the CI chain.
Possibly the thing that was intended to be deployed was. What got pushed out was 40kB of all zeroes. Could’ve been corrupted some way down the CI chain.
Check Crowdstrike’s blurb about the 1-10-60 rule.
You can bet that they have a KPI that says they can deliver a patch in under 15m; that can preclude testing.
Although that would have caught it, what happened here is that 40k of nuls got signed and delivered as config. Which means that unparseable config on the path from CnC to ring0 could cause a crash and was never covered by a test.
It’s a hell of a miss, even if you’re prepared to accept the argument about testing on the critical path.
(There is an argument that in some cases you want security aystems to fail closed; however that’s an extreme case - PoS systems don’t fall into that - and you want to opt into that explicitly, not due to a test omission.)
What are the permissions on the directory? What is command are you running to edit the file? What command are you running to delete it? (Have you got selinux turned on? What filesystem is this directory on?)
It’s all the files. Content-addreasable storage means that they might not take up any more space. Smart checkout means they might not require disk operations. But it’s the whole tree.
Came here to say the same thing. The git book is an afternoon’s reading. It’s well worth the time - even if you think you know git.
People complain about the UX of the cli tool (perhaps rightly) but it’s honestly little different from the rest of the unix cli experience: ad hoc, arbitrary, inconsistent.
What’s important is a solid mental model and the vocabulary of primitive and compound operations built with it. How you spell it in the cli is just a thing you learn as you go.
Developers aren’t the ones at fault here.