Michael Burwig created OLINGO-540:
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Summary: Inlined NavigationProperty can cause infinite Loop in
AtomDeserializer
Key: OLINGO-540
URL: https://issues.apache.org/jira/browse/OLINGO-540
Project: Olingo
Issue Type: Bug
Components: odata4-commons
Affects Versions: V4 4.0.0-beta-01, (Java) V4 4.0.0-beta-02
Reporter: Michael Burwig
Priority: Critical
Summary:
Expanding a navigation proeprty that results in an empty entity collection,
represented as an empty-element XML tag (*<m:inline/>*), causes an infinite
loop during deserialization.
Location:
org.apache.olingo.commons.core.serialization.AtomDeserializer
While-loop in line 402
Reproduction:
- OData v3
- single entity retrieval
- $format=atom
- $expand option that causes an empty-element <m:inline/> tag
Neither the *if* nor the *else-if* branch within the while loop (line 402) are
triggered, hence resulting in an infinite loop.
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