blender
/
blender
129
398
Fork 572
Code Issues 6.2k Pull Requests 751 Projects 19 Wiki Activity

Fix T88588: crash when muting node with multi input socket 

The bug existed before the new evaluator already, but the new evaluator
is more sensitive to this kind of error.
This commit is contained in:
Jacques Lucke 2021-05-26 12:24:56 +02:00
parent 12a06292af
commit afec66c024
Notes: blender-bot 2023-02-14 00:20:15 +01:00 
Referenced by issue #88588, Geometry node crash when muting a node
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
source/blender/nodes/intern/node_tree_ref.cc
View File

@ -297,6 +297,12 @@ void OutputSocketRef::foreach_logical_target(
skipped_fn.call_safe(target);
for (const InternalLinkRef *internal_link : target_node.internal_links()) {
if (&internal_link->from() == &target) {
/* The internal link only forwards the first incoming link. */
if (target.is_multi_input_socket()) {
if (target.directly_linked_links()[0] != link) {
continue;
}
}
const OutputSocketRef &mute_output = internal_link->to();
skipped_fn.call_safe(target);
skipped_fn.call_safe(mute_output);