10-15-2012, 12:05 PM | #151 | |
Carpe diem, c'est la vie.
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Quote:
EDIT: My 0-day exploit works on the Paperwhite too. I remember running diags, and I thought I tested my exploit, but I do not remember how I got my Paperwhite into diags. ??? Last edited by geekmaster; 10-15-2012 at 01:58 PM. |
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10-15-2012, 12:06 PM | #152 |
Going Viral
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Now see if chattr +/- i ... works on your K5
Not even 'root' can deleted a file or directory with 'i' set on it. Note: Best that I know, mmcblk0p3 (a.k.a: /var/local) is mounted at the same point in the file system in both 'main' and 'diags'. I.E: It is common to both of them. So if we take over an increased size /var/local for end-user applications . . . |
10-15-2012, 01:12 PM | #153 | |
( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Tır
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yeah...
Quote:
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10-15-2012, 01:49 PM | #154 |
Going Viral
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Yup, that eMMC could do with more than just a bit of tender, loving care.
When I get that broken DX(G) to network boot . . . Then the eMMC will be just another piece of hardware that we can diddle with as we please. Starting with sym-linking that OTA updater's name to /bin/true. The network booting only depends on u-boot, one "HowTo" should (mostly) fit all K's |
10-15-2012, 02:47 PM | #155 | |||
( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Tır
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Quote:
Quote:
Quote:
: ) yep workers |
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10-15-2012, 02:49 PM | #156 |
Going Viral
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Ah, maybe you missed it during all of the excitement:
https://www.mobileread.com/forums/sho...&postcount=138 |
10-15-2012, 02:59 PM | #157 | ||
( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Tır
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Quote:
[root@[192_168_15_244] root]# touch /var/local/something_new [root@[192_168_15_244] root]# chattr +i /var/local/something_new [root@[192_168_15_244] root]# lsattr /var/local/something_new Quote:
[root@[192_168_15_244] root]# rm /var/local/something_new |
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10-15-2012, 03:13 PM | #158 | |
Going Viral
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Quote:
Works for directories also, but I don't know what would happen if the start-up script got a "permission denied" error code. I didn't see much error checking in that lab126 script you posted. |
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10-15-2012, 03:23 PM | #159 |
but forgot what it's like
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Isn't it (chattr) was explored in purposes of securing /usr/local at diags partition? I'm just confused with example of setting attrubute on /var/local...
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10-15-2012, 03:30 PM | #160 |
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10-15-2012, 03:31 PM | #161 | |
( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Tır
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Quote:
rm: remove '/var/local/something_new'? y rm: can't remove '/var/local/something_new': Operation not permitted heh. classic. just a "for example". |
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10-15-2012, 03:34 PM | #162 | |
( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Tır
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so - how does one "shutdown" from diags?
init level? Quote:
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10-15-2012, 03:36 PM | #163 |
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poweroff maybe?
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10-15-2012, 03:44 PM | #164 | |
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I'll sync first. and tidy up /etc/fstab
just to be on the same side. [root@[192_168_15_244] /dev]# poweroff -h Quote:
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10-15-2012, 03:46 PM | #165 |
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Remove battery?
OR do a "geekmaster" - leave this one in 'diags', buy another, then leave that one in 'main' At least I think that is why he has dozens of them. |
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