[libvirt] [PATCH 06/11] util: use glib base64 encoding/decoding APIs

[Peter Krempa]

On Fri, Sep 27, 2019 at 18:17:28 +0100, Daniel Berrange wrote:
> Replace use of the gnulib base64 module with glib's own base64 API family.
> 
> Signed-off-by: Daniel P. Berrangé <berrange at redhat.com>
> ---
>  bootstrap.conf                    |  1 -
>  src/conf/virsecretobj.c           | 38 +++++++------------------------
>  src/libvirt_private.syms          |  1 -
>  src/libxl/libxl_conf.c            |  3 +--
>  src/qemu/qemu_agent.c             |  9 +++-----
>  src/qemu/qemu_command.c           |  5 ++--
>  src/qemu/qemu_domain.c            |  8 +++----
>  src/secret/secret_driver.c        |  1 -
>  src/storage/storage_backend_rbd.c |  4 +---
>  src/util/virstring.c              | 21 -----------------
>  src/util/virstring.h              |  2 --
>  tools/virsh-secret.c              | 17 ++++----------
>  12 files changed, 22 insertions(+), 88 deletions(-)

[...]

> @@ -698,23 +697,17 @@ virSecretObjSaveConfig(virSecretObjPtr obj)
>  int
>  virSecretObjSaveData(virSecretObjPtr obj)
>  {
> -    char *base64 = NULL;
> -    int ret = -1;
> +    g_autofree char *base64 = NULL;

I'm not a fan of adding another style here. Either use VIR_FREE(), or
convert all VIR_FREE to g_autofree first.

I'm aware it will be unavoidable to use the glib auto pointer macro for
complex types but we should at least here where it's interchangable have
some kind of consistency.