Re: [libvirt] Core dump caused by misusing openssl in multithread scenario!
On Tue, Oct 02, 2012 at 02:57:46AM +0000, Benjamin Wang (gendwang) wrote:
Hi Daniel,
My comments are as following:
1. Currently curl_easy_init method is called from esxVI_CURL_Connect method in esx_vi.c.
And curl_global_init method is called by curl_easy_init. If we move
Curl_global_init to virInitialize, shall we still need to call curl_easy_init from
esxVI_CURL_Connect? Did the latest version fix this problem?
That is actually the problem. The CURL docs explicitly tell you
that it is *not* safe to rely on curl_easy_init in a multithreaded
program. You must call curl_global_init explicitly.
Daniel
--
|: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org -o- http://virt-manager.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|