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libxml2/fuzz
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Nick Wellnhofer 54c70ed57f parser: Improve error handling 
Introduce xmlCtxtSetErrorHandler allowing to set a structured error for
a parser context. There already was the "serror" SAX handler but this
always receives the parser context as argument.

Start to use xmlRaiseMemoryError.

Remove useless arguments from memory error functions. Rename
xmlErrMemory to xmlCtxtErrMemory.

Remove a few calls to xmlGenericError.

Remove support for runtime entity debugging.
2023-12-21 02:46:27 +01:00
..
static_seed
fuzz: Add maxAlloc item to static seed corpus
2023-03-08 14:07:15 +01:00
.gitignore
fuzz: Separate fuzzer for DTD validation
2023-03-12 16:19:33 +01:00
fuzz.c
parser: Improve error handling
2023-12-21 02:46:27 +01:00
fuzz.h
uri: Report malloc failures
2023-12-11 22:05:47 +01:00
genSeed.c
tests: Fix tests --with-valid --without-xinclude
2023-11-27 18:03:01 +01:00
html.c
html: Report malloc failures
2023-12-11 22:13:06 +01:00
html.dict
Add charset names to fuzzing dictionaries
2021-02-22 13:21:38 +01:00
html.options
Reduce some fuzzer timeouts
2021-03-01 20:56:40 +01:00
Makefile.am
fuzz: Enable value profile
2023-12-11 22:13:06 +01:00
README
Add a couple of libFuzzer targets
2020-06-05 13:53:11 +02:00
regexp.c
regexp: Report malloc failures
2023-12-11 22:13:05 +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
fuzz: Check malloc failure reports in XML fuzzers
2023-12-11 22:13:06 +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
fuzz: Allow to fuzz without push, reader or output modules
2023-09-21 13:05:49 +02:00
uri.c
uri: Report malloc failures
2023-12-11 22:05:47 +01:00
uri.options
Reduce some fuzzer timeouts
2021-03-01 20:56:40 +01:00
valid.c
fuzz: Check malloc failure reports in XML fuzzers
2023-12-11 22:13:06 +01:00
valid.options
fuzz: Add valid.options
2023-03-12 19:47:07 +01:00
xinclude.c
fuzz: Check malloc failure reports in XML fuzzers
2023-12-11 22:13:06 +01:00
xinclude.options
fuzz: Add separate XInclude fuzzer
2022-12-26 18:12:26 +01:00
xml.c
fuzz: Check malloc failure reports in XML fuzzers
2023-12-11 22:13:06 +01:00
xml.dict
Add charset names to fuzzing dictionaries
2021-02-22 13:21:38 +01:00
xml.options
Enforce maximum length of fuzz input
2020-12-16 16:12:07 +01:00
xpath.c
xpath: Report malloc failures
2023-12-11 22:13:05 +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