| --- Log opened Sun Jul 15 00:00:26 2012 |
| 00:17 | | Kindamoody[zZz] [Kindamoody@Nightstar-05577424.tbcn.telia.com] has quit [Ping timeout: 121 seconds] |
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| 05:13 | < ToxicFrog> | Holy shit this is amazing: http://1337day.com/exploits/18984 |
| 05:14 | <&Derakon> | What does it do? |
| 05:15 | < ToxicFrog> | Exploits a bug in certain models of Core 2 Duo processor to inject arbitrary code into the instruction cache. |
| 05:18 | < ToxicFrog> | Sadly(?) I don't have a C2D to test it on. |
| 05:19 | <@Tamber> | Wow. |
| 05:19 | < ToxicFrog> | \ |
| 05:20 | <@Tamber> | The more I see things like that, the more I wonder how everything still works, more or less~ |
| 05:20 | < ToxicFrog> | Modern CISC processors are a recursive nest of horrors, pretty much |
| 06:22 | | Kindamoody|gaming is now known as Kindamoody |
| 06:23 | <@himi> | Well, not so much a nest of horrors as a horrific wrapper over a core that's not much different from what someone would implement from scratch |
| 06:24 | <@himi> | Not that it matters that much, since ARM is going to win in the end |
| 06:33 | < ToxicFrog> | God I hope so. |
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| 13:39 | < froztbyte> | ToxicFrog: awesome delivery vector |
| 13:39 | < gnolam> | ? |
| 13:44 | <@TheWatcher> | 05:13:36 < ToxicFrog> Holy shit this is amazing: http://1337day.com/exploits/18984 |
| 14:44 | < ToxicFrog> | froztbyte: sadly, with more information coming out, it looks like it doesn't actually work |
| 14:44 | < ToxicFrog> | The original C version does, though |
| 14:44 | < ToxicFrog> | And a CPU cache whack attack is pretty cool in and of itself |
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| 14:46 | < froztbyte> | might be browser-dependent |
| 14:46 | < froztbyte> | ?* |
| 14:47 | < froztbyte> | that said, offhand it seems like intel has a higher count of CPU microcode issues in memory than I know of AMD |
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| 15:42 | < ToxicFrog> | froztbyte: no, I mean, the js version was ported from the C version based on an understanding of modern JS JITs that happened to be incorrect. It just doesn't work. At all. |
| 15:43 | < froztbyte> | ah |
| 15:43 | < froztbyte> | ah well |
| 15:43 | < froztbyte> | would've been a fantastic delivery vector, if it worked |
| 15:44 | < froztbyte> | maybe someone else will write a sploit that does actually work with a technique like this |
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| 18:09 | <@TheWatcher> | Things I hate: digging through hundreds of thousands of lines of source to work out where one type is typedefed >.< |
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| 18:43 | | Ariii [Ariii@F8E647.45721A.D10059.63234D] has joined #code |
| 18:53 | < Ariii> | Hi! |
| 18:55 | < Ariii> | I'm about to lose WiFi for about a week and I only have like 15 minutes, so does anybody have some good Python/Objective-C/JavaScript tutorials that I might be able to download? |
| 18:56 | < ToxicFrog> | docs.python.org/tutorial? Learn Python the Hard Way? |
| 18:56 | < Vasi> | +hardway |
| 18:57 | <~Vornicus> | The official python tutorial is where i learned how to program. |
| 18:57 | <~Vornicus> | This was 11 years ago. |
| 18:58 | < ToxicFrog> | Ariii: specifically, http://docs.python.org/download.html is the downloadable Python documentation, which I believe includes the tutorial |
| 18:58 | < ToxicFrog> | And http://learnpythonthehardway.org/book/ is LPTHW and should be wgetable |
| 18:58 | < Ariii> | Oh, okay. Thanks! |
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| 22:26 | < sshine> | nobody here doing the ICFP challenge? |
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| 22:46 | < ToxicFrog> | Oh, is it that time already |
| 22:49 | | * ToxicFrog goes to read the specification |
| 22:50 | < ToxicFrog> | Oh god |
| 22:51 | < ToxicFrog> | They want a bot to play Wanderer |
| 22:51 | < ToxicFrog> | I don't think I can do that in one day. |
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| 23:11 | | * TheWatcher sends his first T2 script module to testers, wonders how many bugs are going to be found |
| 23:13 | < sshine> | ToxicFrog, I think the original game is called Boulder Dash. |
| 23:14 | < sshine> | this is my first ICFP and I did a very modest contribution to my team... |
| 23:14 | < ToxicFrog> | Probably, but the version I played was called Wanderer. |
| 23:14 | < sshine> | ok. |
| 23:15 | < ToxicFrog> | (don't think I ever made it past level 3. I should see if it'll build on a modern linux.) |
| 23:15 | < sshine> | I did a pretty-printer and a function to cluster the lambdas (diamonds) into groups because the current robot has some pretty weird notions of what's best to do |
| 23:15 | < ToxicFrog> | What languages are you using? |
| 23:16 | < sshine> | Haskell |
| 23:16 | < sshine> | 913 lines! |
| 23:16 | < sshine> | (for my entire team) |
| 23:16 | < sshine> | (including a simulator that won't be submitted) |
| 23:22 | < sshine> | g'nite |
| 23:23 | < ToxicFrog> | 'night |
| 23:33 | | You're now known as TheWatcher[T-2] |
| 23:37 | <&McMartin> | I have too much else on my plate, though it's cool that ICFP is doing stuff like that |
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| --- Log closed Mon Jul 16 00:00:41 2012 |