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libxml2/fuzz
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Nick Wellnhofer e2b975c317 Handle malloc failures in fuzzing code 
Avoid misdiagnosis in OOM situations.
2020-12-18 14:10:13 +01:00
..
seed Add a couple of libFuzzer targets 2020-06-05 13:53:11 +02:00
.gitignore Consolidate seed corpus generation 2020-08-24 21:14:55 +02:00
fuzz.c Handle malloc failures in fuzzing code 2020-12-18 14:10:13 +01:00
fuzz.h Consolidate seed corpus generation 2020-08-24 21:14:55 +02:00
genSeed.c Consolidate seed corpus generation 2020-08-24 21:14:55 +02:00
html.c Fuzz target for HTML parser 2020-06-15 15:23:38 +02:00
html.dict Fix several quadratic runtime issues in HTML push parser 2020-07-23 20:47:35 +02:00
html.options Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
Makefile.am Add fuzzing dictionaries to EXTRA_DIST 2020-10-25 20:08:16 +01:00
README Add a couple of libFuzzer targets 2020-06-05 13:53:11 +02:00
regexp.c Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
regexp.dict Update fuzzing code 2020-07-31 11:55:13 +02:00
regexp.options Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
schema.c Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
schema.dict Fuzz target for XML Schemas 2020-06-23 16:20:27 +02:00
schema.options Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
testFuzzer.c Test fuzz targets with dummy driver 2020-08-24 03:57:03 +02:00
uri.c Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
uri.options Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
xml.c Handle malloc failures in fuzzing code 2020-12-18 14:10:13 +01:00
xml.dict Add a couple of libFuzzer targets 2020-06-05 13:53:11 +02:00
xml.options Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
xpath.c Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00
xpath.dict Add XPath and XPointer fuzzer 2020-08-06 14:12:32 +02:00
xpath.options Enforce maximum length of fuzz input 2020-12-16 16:12:07 +01:00

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