ちょっと前に、On Lispを読んで、「LISP、最強じゃね?」とあからさまに影響されてLisperにジョブチェンジしようかと思ったが、マクロを覚えられないと言う罠にハマった。
[I've read On Lisp, "ZOMG, LISP IS BESTEST!!1", I thought. But it has ton of macros.]
で、「とりあえず、Schemeでよくね?」と妥協して、DrSchemeを使いつつ、SICPに浮気した。
けど、DrSchemeはメジャー過ぎる(?)ので、schemers.orgで、build infrastructureがfubarだったり、アセンブリ言語を使ってx86でしか動かなかったり、GCCの最適化をアテにして実行速度を稼いだりしている様なブツは華麗にスルーして、Scheme 9 from Empty Spaceを無意味に再チョイス。
それなりに動く様なので、俺様overlayに突っ込んだ。
[Then, "K, ILL TAKE THIZ, SCHEME", I re-thought. And been using DrScheme w/ SICP as a text. But I realized, DrScheme is too major. Then I re-chose Scheme 9 from Empty Space from implementation links of schemers.org, b/c there is many ones which are using suck0rz build infrastructure, x86 specific assembler crpas and heavily depend GCC uber-optimization. S9fES is tested on ~ppc/Gentoo, ITJUSTWORKS(tm), so now in my overlay.]
それから、これ、おもろい。 :DDD
[BTW, LOL. :DDD]
O HAI THIS BLOG PURPZIEZ 2 B UZED AZ MAH PLESIOUS MEM. :)
2008/02/28
2008/02/21
for BEING in LOL way ; do somthing ; done ;
某電気通信大学の研究室のアカウントが消されてimgが死んでいるのに気づいたので、
テキトーにテンプレートを選んで、1337ish but n00bishな感じにしたら、
すげーワケワカランものになったが、ま、いいや。 :p
[This blog's img is gone b/c my account at UEC is dead, I guess.
So I chose new template and poking to be 1337ish but n00bish.
Hmm, WTH is this? :p]
テキトーにテンプレートを選んで、1337ish but n00bishな感じにしたら、
すげーワケワカランものになったが、ま、いいや。 :p
[This blog's img is gone b/c my account at UEC is dead, I guess.
So I chose new template and poking to be 1337ish but n00bish.
Hmm, WTH is this? :p]
2008/02/10
XXX for kernel 2.6.17 - 2.6.24.1
ファイル名がアレな件. :DDD
[OMG, THIS FILE NAME IZ NOT 4 UNDER 18!!1 :DDD]
bug #209460
以下,#-bugsでの騒ぎ.
[Yup, dudes on #-bugs GONNAGONUTZ!!1]
[OMG, THIS FILE NAME IZ NOT 4 UNDER 18!!1 :DDD]
bug #209460
以下,#-bugsでの騒ぎ.
[Yup, dudes on #-bugs GONNAGONUTZ!!1]
02/10 08:17:58 jakub
plopzie! Bug 209460
02/10 08:18:02 jeeves
jakub: https://bugs.gentoo.org/209460 cri, P2, All,
commando2004.yandex.ru-security.gentoo.org, NEW, pending, Linux
vmsplice Local Root Exploit
02/10 08:20:45 hiyuh
omg
02/10 08:20:46 hiyuh
jessica_biel_naked_in_my_bed.c
02/10 08:21:53 Jarda
ok
02/10 08:22:30 bheekling
Jarda, let's not be skeptical; maybe he has some nice ascii pr0n
02/10 08:23:01 eroyf
awesome
02/10 08:23:06 jakub
bheekling: hmmm well, it works ;P
02/10 08:23:27 bheekling
wheeeeee
02/10 08:23:28 jeeves
dooooooork
02/10 08:24:47 jakub
just needs sed -i -e "s:#include asm/page.h:#define PAGE_SIZE
sysconf(_SC_PAGE_SIZE):" - use while it's hot *g*
02/10 08:25:01 eroyf
it's actually a fairly nice exploit
02/10 08:26:12 *
jakub opens a beer :D
02/10 08:26:37 jakub
now I've got couple more root account :D
02/10 08:27:10 *
eroyf too
02/10 08:27:31 *
bheekling sips orange juice
02/10 08:27:37 bheekling
cheers jakub :P
02/10 08:27:52 jakub
pffft... juice is t3h fail :D
02/10 08:27:55 jakub
beer!
02/10 08:28:26 bheekling
beer, pfft, orange juice is great -- it's got electrolytes!
02/10 08:28:38 jakub
only w/ 50% of vodka ;P
02/10 08:29:59 *
bheekling sips his orange juice and looks down on these vodka/beer
drinking mortals
02/10 08:33:21 Jarda
does that work with vanilla?
02/10 08:33:28 Jarda
or only with gentoo-sources
02/10 08:34:36 eroyf
very likely.
02/10 08:34:54 jakub
vanilla works perfectly fine
02/10 08:34:56 eroyf
i can't see any reason why gentoo-sources would touch vmsplice
02/10 08:35:21 jakub
you can try hardened-sources as well for more phun :D
02/10 08:36:13 *
bheekling tries
02/10 08:36:32 eroyf
you should fix it instead of testing the exploit!
02/10 08:36:50 jakub
eroyf: why? I want more roots! :P
02/10 08:37:02 eroyf
heh.
02/10 08:37:57 eroyf
the exploit, as i read it, wouldn't currently affect selinux enabled
machines, but the error the exploit exploits could do some naughty
stuff
02/10 08:37:58 Jarda
oh, it works on older also
02/10 08:38:01 *
eroyf might be wrong though
02/10 08:39:38 jakub
don't have any selinux box... root or not :P
02/10 08:39:54 bheekling
w00t, works on debian too
02/10 08:40:02 hiyuh
w000000000t
02/10 08:40:02 bheekling
doesn't compile on hardened-sources
02/10 08:40:08 Jarda
bheekling: works from .17-.24
02/10 08:40:19 jakub
bheekling: I posted you a patch above :P
02/10 08:40:26 eroyf
selinux is made of awesome
02/10 08:40:41 bheekling
jakub, aaah
02/10 08:41:15 bheekling
w00t, works
02/10 08:41:29 jakub
*plop*
02/10 08:42:07 *
bheekling considers using selinux on his hardened server
02/10 08:42:17 bheekling
Or maybe apparmour
02/10 08:43:15 eroyf
apparmor is shit
02/10 08:43:29 jakub
didn't they bury the thing?
02/10 08:43:34 eroyf
i wish
02/10 08:43:37 bheekling
jakub, ubuntu uses it by default now :P
02/10 08:43:50 eroyf
ubuntu is also shit
02/10 08:44:12 bheekling
eroyf, but it also rules -
http://www.cafuego.net/2008/02/06/lca-stat-wars :P
02/10 08:44:21 bheekling
literally
02/10 08:46:49 bheekling
"[-] vmsplice: Function not implemented"
02/10 08:46:55 bheekling
dammit _
02/10 08:47:39 jakub
bheekling: running 2.0 kernel? :D
02/10 08:48:07 bheekling
jakub, 2.6.11-1.1369_FC4smp -- FC4 doesn't have it it seems :P
02/10 08:48:14 jakub
bheekling: too old
02/10 08:48:18 jakub
2.6.17+
02/10 08:48:18 Jarda
bheekling: applies only .17-
02/10 08:48:18 bheekling
Yeah
02/10 08:48:53 bheekling
Jarda, yeah, I remember; you mentioned it only a few lines above :)
02/10 08:49:11 bheekling
didn't check kernel version before trying it out
02/10 08:51:16 eroyf
jakub: run the exploit on dev.gentoo.org you pansy
02/10 08:51:28 eroyf
and add to solar's login file echo "LOLOLOL PWNED"
02/10 08:51:34 jakub
aaahahahah!
02/10 08:51:49 bheekling
:D
02/10 08:52:02 eroyf
do it!
02/10 08:52:18 jakub
eroyf: might finally get us rid of cvs as well... *g*
02/10 08:52:21 jakub
tempting
02/10 08:52:23 Jarda
echo "exit" /home/vapier/.bashrc
02/10 08:52:24 eroyf
haha.
02/10 08:52:30 Ken69267
but you could get something worse than cvs in return
02/10 08:52:31 Ken69267
:po
polish(&overlay, &wmii_hg);
DESTDIRの事だけでこんなに長いticketになるとは思わなんだ。 :DDD
[Ha, Kris really doesn't like DESTDIR, AKA pepper the makefiles. :DDD]
[FIXED] DESTDIR support for mk/*
[Ha, Kris really doesn't like DESTDIR, AKA pepper the makefiles. :DDD]
[FIXED] DESTDIR support for mk/*
push(&overlay, &netsurf);
俺様overlayにNetSurfのsvn live ebuildを突っ込んだ。
[Yup, NetSurf svn live ebuild is in my overlay now.]
GIFがbig endianだとピンクっぽくなる問題はムニャヘニャして直った。
dev-db/sqliteがアレでlemonとlempar.cが不整合を起こしてアボートする問題もあったけど直した。
なんかmultibyte文字のline wrappingが変だけどwebkitとmidoriみたく豆腐になるよりはマシかも。
ただし、Java Scriptとかは動きません。 :P
[Pinky GIF issue was fixed. Abort by lemon and lempar.c incompatibilities was
also fixed. multibyte line wrapping is still kinda wierd though. But it suck less
"all TOUFU are belong to multibyte characters" problem like webkit and midori.
Oh wait, NetSurf has no Java Script ready. :P]
[Yup, NetSurf svn live ebuild is in my overlay now.]
GIFがbig endianだとピンクっぽくなる問題はムニャヘニャして直った。
dev-db/sqliteがアレでlemonとlempar.cが不整合を起こしてアボートする問題もあったけど直した。
なんかmultibyte文字のline wrappingが変だけどwebkitとmidoriみたく豆腐になるよりはマシかも。
ただし、Java Scriptとかは動きません。 :P
[Pinky GIF issue was fixed. Abort by lemon and lempar.c incompatibilities was
also fixed. multibyte line wrapping is still kinda wierd though. But it suck less
"all TOUFU are belong to multibyte characters" problem like webkit and midori.
Oh wait, NetSurf has no Java Script ready. :P]
2008/02/08
JTWMPC.karam++; /* launch t3h Wiki */
日本タイル型ウィンドウマネージャ推進委員会 JTWMPC,略称日本タイル.
matsuuさんがsf.jpのWikiを使うと言うのでwmiiの部分をシコシコ書いていたら,
もう三時過ぎかよ、おやつの時間を逃した!!1 :P
[Japan Tiling Window Manager Promotion Committee, JTWMPC, Japan tile for short.
matsuu sez "WE CAN HAS WIKI AT sf.jp NOW!!1", so I did bit.
Eh, ZOMG. It's already 3:30 AM here. so I miss precious cookie!!1 :P]
matsuuさんがsf.jpのWikiを使うと言うのでwmiiの部分をシコシコ書いていたら,
もう三時過ぎかよ、おやつの時間を逃した!!1 :P
[Japan Tiling Window Manager Promotion Committee, JTWMPC, Japan tile for short.
matsuu sez "WE CAN HAS WIKI AT sf.jp NOW!!1", so I did bit.
Eh, ZOMG. It's already 3:30 AM here. so I miss precious cookie!!1 :P]
02/08 02:53:56 jakub
wheeeee, zzam! :D
02/08 02:55:02 zzam
morning jakub ;)
02/08 02:57:22 jakub
zzam: a bit late morning here *g*
02/08 02:57:30 zzam
*g*
02/08 02:57:43 zzam
already up since 10h
02/08 02:58:10 zzam
so it is not morning
02/08 02:58:39 jakub
hehe
02/08 03:22:14 Jarda
8pm...
02/08 03:23:38 jakub
Jarda: your clock is broken *g*
02/08 03:23:52 Jarda
only by 22mins and 13 secs
02/08 03:24:25 *
jakub hands ntpd to Jarda
02/08 03:37:33 hiyuh
3:30 am here
02/08 03:37:42 *
hiyuh zomgs
02/08 03:40:09 jakub
hiyuh: insomniac? :D
02/08 03:41:28 cla
lol
02/08 03:42:00 hiyuh
:p
02/08 03:42:09 *
cla digs a bit
2008/02/07
2008/02/02
{dmenu,9base,libixp,wmii}-hg # *BUMB*
全部hg tipにした.
とりあえず動いているらしい. :)
[All ones are now hg tip.
Yup, ITJUSTWORKS(tm) here. :)]
次はいつ壊れるかな? :P
[Hmm, I'm looking forward to t3h fubar. :P]
とりあえず動いているらしい. :)
[All ones are now hg tip.
Yup, ITJUSTWORKS(tm) here. :)]
次はいつ壊れるかな? :P
[Hmm, I'm looking forward to t3h fubar. :P]
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