3 ms·
Doesn't seem like it works on a $10 DigitalOcean droplet (1 vCPU) with grsec-patched 4.4.8. After running for quite some time (which I suspect a system administ
by Hello71 10y ago
Doesn't seem like it works on a $10 DigitalOcean droplet (1 vCPU) with grsec-patched 4.4.8. After running for quite some time (which I suspect a system administrator would notice) "cat foo" still outputs the same contents.
- lima 10y agoSpender himself said that Grsecurity doesn't help with that one. Maybe it breaks that particular proof of concept.
- i336_ 10y agoI think the "it" you refer to here would be interesting to quite a few people, I'm having a hard time finding it.
- coldpie 10y agoHow much is "quite some time"? It ran for several minutes before eventually succeeding on my fast, modern desktop.
- Hello71 10y agoThe loops finished.
- amscanne 10y agoNot sure if the race can be triggered with a single CPU.