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Re: gnutls_ext_register causing memory corruption
From: |
Simon Josefsson |
Subject: |
Re: gnutls_ext_register causing memory corruption |
Date: |
Mon, 08 Jun 2009 18:19:50 +0200 |
User-agent: |
Gnus/5.110011 (No Gnus v0.11) Emacs/23.0.94 (gnu/linux) |
Martin von Gagern <address@hidden> writes:
> Simon Josefsson wrote:
>> Btw, I installed latest firefox with latest flash 10 plugin, and it
>> worked fine on my x86 debian box. OTOH, my flash plugin doesn't seem to
>> link to gnutls at all:
>
> There is strong evidence that flash only depends on gnutls indirectly
> via libcurl. If you haven't built libcurl against gnutls, this doesn't
> show up. And libcurl is dynloaded, so ldd won't list it.
Ok, still can't reproduce but looking into it:
address@hidden:~$ lsof -p 1907|grep gnut
firefox-b 1907 jas mem REG 8,3 233992 15982492
/usr/lib/libcurl-gnutls.so.4.1.0
firefox-b 1907 jas mem REG 8,3 2186701 8421702
/home/jas/lib/libgnutls.so.26.14.7
address@hidden:~$
This is while accessing the URL below.
> Please follow the bug reports I mentioned; a lot of people are quite
> busy there, gathering evidence, discussing possibilities, stuff like
> that. I ruled out concurrent initialization in a comment there.
>
> In the meantime, I'm trying to get a proper git bisect running. I'm not
> sure if I can do this, as the problem is difficult to trace. But when
> running FF through valgrind and accessing the flash on
> http://data.ndr.de/mv2009/index.html I just had a 100% rate to reproduce
> at least some kind of error, mostly a segfault at application shutdown,
> with gnutls 2.8.0, whereas 2.6.6 worked all right. I'll try to reproduce
> this with gnutls built from git, and bisect the changes in between.
Thanks,
Simon
- Re: gnutls_ext_register causing memory corruption, (continued)
- Re: gnutls_ext_register causing memory corruption, Arfrever Frehtes Taifersar Arahesis, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Martin von Gagern, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Martin von Gagern, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Simon Josefsson, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Simon Josefsson, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Simon Josefsson, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Martin von Gagern, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Arfrever Frehtes Taifersar Arahesis, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Simon Josefsson, 2009/06/08
- Re: gnutls_ext_register causing memory corruption, Arfrever Frehtes Taifersar Arahesis, 2009/06/08
- Re: gnutls_ext_register causing memory corruption,
Simon Josefsson <=