analyticsmeta: Avoid crash when adding Mtd with NULL Mtd structure

It's documented that you don't need to get the position of the Mtd
when adding it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8489>
This commit is contained in:
Olivier Crête 2025-02-16 20:07:48 -05:00 committed by GStreamer Marge Bot
parent a3c45f2848
commit 7b6ba90416

View File

@ -944,8 +944,10 @@ gst_analytics_relation_meta_add_mtd (GstAnalyticsRelationMeta * meta,
meta->mtd_data_lookup[dest->id] = meta->offset;
meta->offset += object_size;
meta->length++;
rlt_mtd->id = dest->id;
rlt_mtd->meta = meta;
if (rlt_mtd) {
rlt_mtd->id = dest->id;
rlt_mtd->meta = meta;
}
GST_CAT_TRACE (GST_CAT_AN_RELATION, "Add %p relatable type=%s (%"
G_GSIZE_FORMAT " / %" G_GSIZE_FORMAT ").", dest,
impl->name, new_size, meta->max_size);