[libvirt] [PATCH] qemu: Initialize GnuTLS

[Daniel P. Berrange]

On Wed, Aug 17, 2011 at 06:55:46PM +0200, Michal Privoznik wrote:
> When spice_tls is set but listen_tls is not, we don't initialize
> GnuTLS library. So any later gnutls call (e.g. during migration,
> where we initialize a certificate) will access uninitialized GnuTLS
> internal structs and throws an error.
> 
> Although, we might now initialize GnuTLS twice, it is safe according
> to the documentation:
> 
>     This function can be called many times,
>     but will only do something the first time.
> ---
>  src/qemu/qemu_driver.c |   13 +++++++++++++
>  1 files changed, 13 insertions(+), 0 deletions(-)

We don't really want this in the QEMU driver, rather do it unconditionally
in the libvirtd startup code instead. I'd also prefer if there was a global
init function in src/rpc/virnettlscontext.h, so that we keep the GNUTLS
code all in one place, and just have libvirt use our internal APIs in all
other places.

Regards,
Daniel
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