IRC log of #maemo for Friday, 2014-09-26

freemangordonPali: yes, it unlocked the motex00:01
* freemangordon is even more confused00:01
Paliso it is as I was expecting...00:03
freemangordonseems like docs are not telling the whole truth :)00:03
freemangordonyes, exactly as you were expecting00:03
freemangordonbut how is that possible?00:03
freemangordonto release a mutex held by thread A from thread B?!?00:03
Paliit is implemented by linux futexes?00:06
Palior something else?00:06
freemangordonand this is cute
freemangordon"What you've done is simply not legal, and the behavior is undefined."00:07
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Paliso it using futexes00:09
freemangordonok, if you say so :)00:09
Paliand I think you can unlock futex from another thread00:10
Palias it is same (mmapped) memory00:10
freemangordonok, my conclusion is that this is illegal and implementation specific00:10
freemangordonwe must rework it00:10
freemangordonbut at least now I understand what happens00:11
Palibut on linux 2.6+ when futexes are used by default it is working00:11
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freemangordonI don;t believe this is the only way to make async function sync00:12
Palinever! do not do that00:12
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freemangordonPali: mind you, this is what we all have in our devices ;)00:13
Pali3x I thought that I have working code (in qt) which creating blocking function from async callls00:13
Paliand after some time I found special case when it is not working00:14
freemangordonI'd rather start another thread and wait() on it00:14
freemangordonor something like that00:14
freemangordonqnyway, I'll find the proper way once I am on it00:14
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freemangordonPali: thanks a lot for the help00:16
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OksanaA question: is GPS firmware of N900 closed-source?04:10
jonwilGPS on the N900 is handled by the cellular modem04:16
jonwiland the firmware for that is closed source04:16
jonwilOn the userspace side its handled by a number of daemons and libraries, all of which are closed source04:16
jonwilAlthough I have recently figured out a good whack of how the userspace bits work internally through reverse engineering04:17
OksanaThank you!04:18
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zGrrmoin :)12:43
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stryngswoohoo, patching bash by hand for maemo17:37
* stryngs bets money that nobody has patched bash for the maemo repos17:38
stryngsI'm checking17:38
stryngsbut if i were a bettin man17:38
stryngsid bet not17:38
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merlin1991stryngs: when you can validate the patch works as intended, please send a patch to mailinglist or somewhere where cssu can pick it up17:40
stryngsIll validate it as far as the listed examples go for detecting it17:41
stryngsand you betcha17:41
stryngshappy to do so17:41
freemangordonmerlin1991: wait, why CSSU? bash is in extras17:57
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stryngsNokia-N900:~/bash# gpg --verify bash43-002.sig18:03
stryngsgpg: no signed data18:03
stryngsgpg: can't hash datafile: file open error18:03
merlin1991freemangordon: true, beats me why I was sure we have bash on the stock system18:07
keriobecause it's a reasonable expectation18:09
keriofor a linux install18:09
freemangordonivo@ivo-H81M-S2PV:~$ ls -al /bin/sh18:10
freemangordonlrwxrwxrwx 1 root root 4 фев 19  2014 /bin/sh -> dash18:10
freemangordonivo@ivo-H81M-S2PV:~$ cat /etc/issue18:10
freemangordonUbuntu 14.04.1 LTS \n \l18:10
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ecc3ghmm... I guess I did install bash after all...18:47
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Capsulewho can help me for flash my old maemo version , on nokia N900 ?!18:58
merlin1991what exaclty is 'your' old maemo version?18:59
Capsulevery old ... 1 seconde plz ,19:00
CapsuleMaemo 5 version : 2.2009.51-1.205.119:01
Sc0rpiusthat's old19:01
Capsulehi Sc0rpius19:01
Sc0rpiusyou can upgrade to the 2011 version of Maemo heh19:01
Sc0rpiushi there19:01
Capsulei want to try :)19:01
Capsulebut i need help :/19:01
Capsulei am in Ubuntu _ Linux19:02
Capsuleand one more time , pardon for my langage , i am french , with lot of bad translation ^^19:02
Sc0rpiuswell I guess you need to read this page very carefully19:05
Sc0rpiusenv x='() { :;}; echo vulnerable' bash -c "echo this is a test"19:05
Sc0rpiusno, not that hehehe19:05
Sc0rpiusand the latest firmware is in19:05
Sc0rpiusand good luck19:07
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Capsulethx , are sure about RX-51_2009SE_21.2011.38-1_PR_COMBINED_MR0_ARM.bin , it's right for N900 ?!19:28
Sc0rpiusI'm positive, yes.19:34
Sc0rpiusit says RX-51 there19:35
Sc0rpiusthat's your N900.19:35
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freemangordonin case anyone is interested and bold enough :)
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vibe_evening 4 all23:17
Capsuleor right :/23:19
vibe_any ideas for randomly booting device?23:20
vibe_did full reflash and using cssu stable23:21
vibe_reason is sw_rst23:21
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