Language java
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 2
Lines of code 161459
Lines covered 203
Code coverage 0.13%
Code coverage report Report link
Static reachability 51.76%
Fuzz Introspector report Report link

Historical progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.


This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
[org.apache.calcite.avatica.com.google.protobuf.MessageSchema].mergeFromHelper(org.apache.calcite.avatica.com.google.protobuf.UnknownFieldSchema,org.apache.calcite.avatica.com.google.protobuf.ExtensionSchema,java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.Reader,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.MessageSchema 11669 0.0%
[org.apache.calcite.avatica.com.google.protobuf.MessageSetSchema].mergeFromHelper(org.apache.calcite.avatica.com.google.protobuf.UnknownFieldSchema,org.apache.calcite.avatica.com.google.protobuf.ExtensionSchema,java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.Reader,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.MessageSetSchema 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.MessageSetSchema].parseMessageSetItemOrUnknownField(org.apache.calcite.avatica.com.google.protobuf.Reader,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite,org.apache.calcite.avatica.com.google.protobuf.ExtensionSchema,org.apache.calcite.avatica.com.google.protobuf.FieldSet,org.apache.calcite.avatica.com.google.protobuf.UnknownFieldSchema,java.lang.Object) org.apache.calcite.avatica.com.google.protobuf.MessageSetSchema 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.BinaryReader$SafeHeapReader].readMessageList(java.util.List,org.apache.calcite.avatica.com.google.protobuf.Schema,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.BinaryReader$SafeHeapReader 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.BinaryReader$SafeHeapReader].readGroupList(java.util.List,org.apache.calcite.avatica.com.google.protobuf.Schema,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.BinaryReader$SafeHeapReader 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.CodedInputStreamReader].readMessageList(java.util.List,org.apache.calcite.avatica.com.google.protobuf.Schema,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.CodedInputStreamReader 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.CodedInputStreamReader].readGroupList(java.util.List,org.apache.calcite.avatica.com.google.protobuf.Schema,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.CodedInputStreamReader 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.ExtensionSchemaFull].parseExtension(java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.Reader,java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite,org.apache.calcite.avatica.com.google.protobuf.FieldSet,java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.UnknownFieldSchema) org.apache.calcite.avatica.com.google.protobuf.ExtensionSchemaFull 11663 0.0%
[org.apache.calcite.avatica.com.google.protobuf.MessageSetSchema].mergeFrom(java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.Reader,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.MessageSetSchema 11662 0.0%
[org.apache.calcite.avatica.com.google.protobuf.MessageSchema].mergeFrom(java.lang.Object,org.apache.calcite.avatica.com.google.protobuf.Reader,org.apache.calcite.avatica.com.google.protobuf.ExtensionRegistryLite) org.apache.calcite.avatica.com.google.protobuf.MessageSchema 11662 0.0%