Re: [libvirt] Core dump caused by misusing openssl in multithread scenario!
On Sat, Oct 06, 2012 at 08:14:09PM +0200, Matthias Bolte wrote:
2012/10/2 Benjamin Wang (gendwang) <gendwang(a)cisco.com>:
> Hi Daniel,
> Is this problem fixed in the latest version? What about the question 2 which
related to openssl callbacks in multi-thread?
As Daniel said, we cannot assume that libcurl was build with OpenSSL
backend. We would need some way to detect this first.
Also, wasn't there a license problem with OpenSSL and the (L)GPL? Can
libvirt legally be used with a libcurl that is linked with OpenSSL?
The OpenSSL vs GPL license compatibility is a subject of much debate
amongst lawyers, so the answer you get depends on who you ask. IANAL,
but my personal reading is that the OpenSSL license is *not* compatible
with the (L)GPL. Thus as a libvirt copyright holder my position is that
libvirt must only be used with a libcurl that links to either NSS or
GNUTLS, and *not* OpenSSL.
Regards,
Daniel
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