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Martin Regen 1032d719da More fuzz targets for binary and Xml decoders (#2621)
- let all Xml encoders and decoders follow the dispose pattern, similar to all the other encoders.
- Add fuzz targets for Xml and binary indempotent fuzzer.
- add a ReadOnlySpan<byte> signature for WriteByteString
- add ArrayPool based IBufferWriter<byte> to support encoding of large byte string with buffers
- add Azure DevOps ci pipeline tests with known artifacts that caused fuzzing errors, to catch regressions.
2024-08-05 08:35:58 +02:00

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#!/bin/bash
# Function to display the menu
display_menu() {
echo "Select a OPA UA Encoder fuzzing function:"
echo "1. Opc.Ua.BinaryDecoder"
echo "2. Opc.Ua.BinaryEncoder"
echo "3. Opc.Ua.JsonDecoder"
echo "4. Opc.Ua.JsonEncoder"
echo "5. Opc.Ua.XmlDecoder"
echo "6. Opc.Ua.XmlEncoder"
echo "7. Exit"
}
# Function to execute fuzz-afl PowerShell script based on user choice
execute_powershell_script() {
case $1 in
1)
echo "Running libfuzzer with Opc.Ua.BinaryDecoder"
pwsh ../scripts/fuzz-libfuzzer.ps1 -libFuzzer "./libfuzzer-dotnet-ubuntu" -project ./Fuzz/Encoders.Fuzz.csproj -fuzztarget LibfuzzBinaryDecoder -corpus ./Fuzz/Testcases.Binary/
;;
2)
echo "Running libfuzzer with Opc.Ua.BinaryEncoder"
pwsh ../scripts/fuzz-libfuzzer.ps1 -libFuzzer "./libfuzzer-dotnet-ubuntu" -project ./Fuzz/Encoders.Fuzz.csproj -fuzztarget LibfuzzBinaryEncoder -corpus ./Fuzz/Testcases.Binary/
;;
3)
echo "Running libfuzzer with Opc.Ua.JsonDecoder"
pwsh ../scripts/fuzz-libfuzzer.ps1 -libFuzzer "./libfuzzer-dotnet-ubuntu" -project ./Fuzz/Encoders.Fuzz.csproj -fuzztarget LibfuzzJsonDecoder -dict ../dictionaries/json.dict -corpus ./Fuzz/Testcases.Json/
;;
4)
echo "Running libfuzzer with Opc.Ua.JsonEncoder"
pwsh ../scripts/fuzz-libfuzzer.ps1 -libFuzzer "./libfuzzer-dotnet-ubuntu" -project ./Fuzz/Encoders.Fuzz.csproj -fuzztarget LibfuzzJsonEncoder -dict ../dictionaries/json.dict -corpus ./Fuzz/Testcases.Json/
;;
5)
echo "Running libfuzzer with Opc.Ua.XmlDecoder"
pwsh ../scripts/fuzz-libfuzzer.ps1 -libFuzzer "./libfuzzer-dotnet-ubuntu" -project ./Fuzz/Encoders.Fuzz.csproj -fuzztarget LibfuzzXmlDecoder -dict ../dictionaries/xml.dict -corpus ./Fuzz/Testcases.Xml/
;;
6)
echo "Running libfuzzer with Opc.Ua.XmlEncoder"
pwsh ../scripts/fuzz-libfuzzer.ps1 -libFuzzer "./libfuzzer-dotnet-ubuntu" -project ./Fuzz/Encoders.Fuzz.csproj -fuzztarget LibfuzzXmlEncoder -dict ../dictionaries/xml.dict -corpus ./Fuzz/Testcases.Xml/
;;
*)
echo "Invalid option. Exiting."
;;
esac
}
# Main
display_menu
read -p "Enter your choice (1-5): " choice
case $choice in
1|2|3|4|5|6)
execute_powershell_script $choice
;;
7)
echo "Exiting."
break
;;
*)
echo "Invalid input. Please enter a number between 1 and 5."
;;
esac
echo