Acked-by: Jonathon Jongsma <jjong...@redhat.com>
On Tue, 2016-06-14 at 10:33 +0100, Frediano Ziglio wrote:
> Avoid to access some fields from dcc.c
>
> Signed-off-by: Frediano Ziglio <fzig...@redhat.com>
> ---
> server/dcc-encoders.c | 4 ++++
> server/dcc.c | 3 ---
> 2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/server/dcc-encoders.c b/server/dcc-encoders.c
> index 3547adc..22cfcf3 100644
> --- a/server/dcc-encoders.c
> +++ b/server/dcc-encoders.c
> @@ -710,6 +710,8 @@ gboolean image_encoders_get_glz_dictionary(ImageEncoders
> *enc,
> {
> GlzSharedDictionary *shared_dict;
>
> + spice_return_val_if_fail(!enc->glz_dict, FALSE);
> +
> pthread_mutex_lock(&glz_dictionary_list_lock);
>
> shared_dict = find_glz_dictionary(client, id);
> @@ -743,6 +745,8 @@ gboolean
> image_encoders_restore_glz_dictionary(ImageEncoders *enc,
> {
> GlzSharedDictionary *shared_dict = NULL;
>
> + spice_return_val_if_fail(!enc->glz_dict, FALSE);
> +
> pthread_mutex_lock(&glz_dictionary_list_lock);
>
> shared_dict = find_glz_dictionary(client, id);
> diff --git a/server/dcc.c b/server/dcc.c
> index 3190c94..039229d 100644
> --- a/server/dcc.c
> +++ b/server/dcc.c
> @@ -903,7 +903,6 @@ static int dcc_handle_init(DisplayChannelClient *dcc,
> SpiceMsgcDisplayInit *init
> init->pixmap_cache_size);
> spice_return_val_if_fail(dcc->pixmap_cache, FALSE);
>
> - spice_return_val_if_fail(!dcc->encoders.glz_dict, FALSE);
> success = image_encoders_get_glz_dictionary(&dcc->encoders,
> RED_CHANNEL_CLIENT(dcc)-
> >client,
> init->glz_dictionary_id,
> @@ -1008,8 +1007,6 @@ int dcc_handle_message(RedChannelClient *rcc, uint32_t
> size, uint16_t type, void
> static int dcc_handle_migrate_glz_dictionary(DisplayChannelClient *dcc,
> SpiceMigrateDataDisplay
> *migrate)
> {
> - spice_return_val_if_fail(!dcc->encoders.glz_dict, FALSE);
> -
> return image_encoders_restore_glz_dictionary(&dcc->encoders,
> RED_CHANNEL_CLIENT(dcc)-
> >client,
> migrate->glz_dict_id,
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