[SLING-12431] [BundledScriptTracker] StackOverflow / endless recursion

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Servlets Resolver 2.11.2
• Component/s: Scripting
• Assignee: Unassigned
• Reporter: Joerg Hoh
• Created: 13/Sep/24 15:32
• Updated: 16/Sep/24 08:50

Description

[FelixLogListener] Events.Framework.org.apache.sling.servlets.resolver FrameworkEvent ERROR (java.lang.StackOverflowError)
java.lang.StackOverflowError: null
	at java.base/java.util.HashSet.iterator(HashSet.java:173)
	at java.base/java.util.AbstractSet.hashCode(AbstractSet.java:120)
	at java.base/java.util.Arrays.hashCode(Arrays.java:4685)
	at java.base/java.util.Objects.hash(Objects.java:146)
	at org.apache.sling.servlets.resolver.internal.bundle.BundledRenderUnitCapabilityImpl.hashCode(BundledRenderUnitCapabilityImpl.java:115) [org.apache.sling.servlets.resolver:2.11.2]
	at java.base/java.util.Arrays.hashCode(Arrays.java:4685)
	at java.base/java.util.Objects.hash(Objects.java:146)
	at org.apache.sling.servlets.resolver.internal.bundle.TypeProviderImpl.hashCode(TypeProviderImpl.java:53) [org.apache.sling.servlets.resolver:2.11.2]
	at java.base/java.util.HashMap.hash(HashMap.java:340)
	at java.base/java.util.HashMap.put(HashMap.java:608)
	at java.base/java.util.HashSet.add(HashSet.java:220)
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:678) [org.apache.sling.servlets.resolver:2.11.2]
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:681) [org.apache.sling.servlets.resolver:2.11.2]
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:681) [org.apache.sling.servlets.resolver:2.11.2]
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:681) [org.apache.sling.servlets.resolver:2.11.2]
    [...]
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:681) [org.apache.sling.servlets.resolver:2.11.2]
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:681) [org.apache.sling.servlets.resolver:2.11.2]
	at org.apache.sling.servlets.resolver.internal.bundle.BundledScriptTracker.collectInheritanceChain(BundledScriptTracker.java:681) [org.apache.sling.servlets.resolver:2.11.2]

Unfortunately I don't have the entire call trace here, but we should have a way to prevent that StackOverflow.