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segfault while using the soft. #4

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Cubox opened this issue Jul 6, 2013 · 5 comments
Closed

segfault while using the soft. #4

Cubox opened this issue Jul 6, 2013 · 5 comments
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Type: Bug Bug to be resolved

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@Cubox
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Cubox commented Jul 6, 2013

Hi,

I started it, used for a while, and I was wondering why it was not working.

╭─<cubox@Thunderaan>-<~/Documents/softs/ZeroTierOne>-<12:26:44>-◇
╰─➤ sudo ./zerotier-one '/Library/Application Support/ZeroTier/One'
debug: pam_yubico.c:478 (do_challenge_response): Failed initializing YubiKey
debug: pam_yubico.c:655 (do_challenge_response): Yubikey core error: no yubikey present
Password:
zerotier-one(80730,0x103281000) malloc: *** error for object 0x103003db0: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug

EDIT: I am running Mac 10.8.4.
@Cubox
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Cubox commented Jul 6, 2013

This bug happened again. I'll try a debug version and get you the stack trace.

@Cubox
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Cubox commented Jul 6, 2013

Valgrind gave me this: http://paste.placeholder.fr/show/281/

adamierymenko added a commit that referenced this issue Jul 6, 2013
@adamierymenko
Possible fix for issue #4 - segfault in ___removeIp helper function i…
cfef114 
…n EthernetTap on OSX -- I think the problem may have been that I was using set::erase(key) while also using an iterator, so now it uses erase(iterator). See if it happens again, cause I could not duplicate the issue. Possible minor difference in STL version.
@adamierymenko
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Okay, when you see this can you try this again and see if you see the issue? If you don't I'm marking it closed. BTW, have to get valgrind for OSX. I have it for Linux but OSX would be very nice.

I have noticed occasional valgrind false alarms with network functions by the way, so I think the stuff in Demarc was such.

@adamierymenko
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Yeah, seems possible: http://stackoverflow.com/questions/1636578/iterator-validity-after-erase-call-in-stdset

@Cubox
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Cubox commented Jul 6, 2013

Seems fixed. Thanks!

@Cubox Cubox closed this as completed Jul 6, 2013
@MRACHINI MRACHINI mentioned this issue Mar 24, 2015
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@adamierymenko adamierymenko mentioned this issue May 12, 2015
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@bobbyvinon bobbyvinon mentioned this issue Jul 12, 2017
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@andrejbinder andrejbinder mentioned this issue Dec 15, 2021
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adamierymenko pushed a commit that referenced this issue Nov 7, 2022
@erikh
Merge pull request #4 from zerotier/rustfmt
7f5de4c 
Rustfmt entire tree
@Scobber Scobber mentioned this issue Jul 23, 2023
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@Cubox @adamierymenko