Fix T76277: Remove wrong cast in rna_NodeTree_update
This patch fixes T76277 by removing the incorrect cast from `ptr->data` to `bNode`. The address of `ptr->owner_id` and `ptr->data` both point to the node tree. Passing the node tree incorrectly as a node into the `ED_node_tag_update_nodetree` corrupts the data, because it attempts to set flags on the node. Reviewed By: sergey Differential Revision: https://developer.blender.org/D7747
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blender-bot
2023-02-14 06:00:49 +01:00
Referenced by issue #76277, Enabling Viewer Border in Compositor Crashes Blender
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@ -862,12 +862,11 @@ static bool rna_NodeTree_check(bNodeTree *ntree, ReportList *reports)
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static void rna_NodeTree_update(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr)
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{
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bNodeTree *ntree = (bNodeTree *)ptr->owner_id;
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bNode *node = (bNode *)ptr->data;
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WM_main_add_notifier(NC_NODE | NA_EDITED, NULL);
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WM_main_add_notifier(NC_SCENE | ND_NODES, &ntree->id);
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ED_node_tag_update_nodetree(bmain, ntree, node);
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ED_node_tag_update_nodetree(bmain, ntree, NULL);
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}
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static bNode *rna_NodeTree_node_new(bNodeTree *ntree,
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