kc3-lang/libxml2/fuzz/README

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• Hash : 00ed736e
  Author :
  Date : 2020-06-05T12:49:25
  

  Add a couple of libFuzzer targets
  
  - XML fuzzer
    Currently tests the pull parser, push parser and reader, as well as
    serialization. Supports splitting fuzz data into multiple documents
    for things like external DTDs or entities. The seed corpus is built
    from parts of the test suite.
  
  - Regexp fuzzer
    Seed corpus was statically generated from test suite.
  
  - URI fuzzer
    Tests parsing and most other functions from uri.c.
  

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• fuzz/README

• libFuzzer instructions for libxml2
  ==================================
  
  Set compiler and options:
  
      export CC=clang
      export CFLAGS="-g -fsanitize=fuzzer-no-link,address,undefined \
          -fno-sanitize-recover=all \
          -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION"
  
  Build libxml2 with instrumentation:
  
      ./configure --without-python
      make
  
  Run fuzzers:
  
      make -C fuzz fuzz-xml
  
  

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