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Prevent infinite recursion for self-referencing types

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Ben Olden-Cooligan 2024-03-10 21:18:47 -07:00
parent 939d314a44
commit 2d0c77469d
1 changed files with 3 additions and 0 deletions
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3
NAPS2.Internals/Serialization/XmlSerializer.cs
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@ -241,6 +241,9 @@ public abstract class XmlSerializer
if (typeInfo.CustomSerializer == null)
{
// Prevent infinite recursion by populating the partial type info
// Cycles in type info are ok (e.g. Node.Parent is a Node), just not in the actual objects
TypeInfoCache[type] = typeInfo;
var knownTypesFromPropertyTypes =
props.SelectMany(x => GetTypeInfo(x.PropertyType).KnownTypesByElementName);
var knownTypesFromActualType = GetKnownTypes(type);