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Fix #124526: VSE: Null check for seq->scene.

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In `sequencer_check_scene_recursion`, `seq->scene` can be null which
leads to crashes, thus guard against that.

Pull Request: https://projects.blender.org/blender/blender/pulls/124536
This commit is contained in:
YimingWu
2024-07-12 05:17:59 +02:00
committed by YimingWu
parent d97c4e6606
commit ea56b408ef
1 changed files with 3 additions and 1 deletions
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4
source/blender/sequencer/intern/strip_relations.cc
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@@ -324,7 +324,9 @@ static Sequence *sequencer_check_scene_recursion(Scene *scene, ListBase *seqbase
}
if (seq->type == SEQ_TYPE_SCENE && (seq->flag & SEQ_SCENE_STRIPS)) {
if (seq->scene->ed && sequencer_check_scene_recursion(scene, &seq->scene->ed->seqbase)) {
if (seq->scene && seq->scene->ed &&
sequencer_check_scene_recursion(scene, &seq->scene->ed->seqbase))
{
return seq;
}
}