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Add fuzzer with small input size and dictionary. (#354)

This commit is contained in:
Vitaly Buka 2017-02-06 14:32:50 -08:00 committed by GitHub
parent 2afbb75670
commit ceb464fd77
5 changed files with 77 additions and 5 deletions
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3
projects/libprotobuf-mutator/Dockerfile
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@ -21,5 +21,4 @@ RUN apt-get install -y make autoconf automake libtool pkg-config cmake ninja-bui
RUN git clone --depth 1 https://github.com/google/libprotobuf-mutator.git
WORKDIR libprotobuf-mutator
COPY build.sh $SRC/
COPY libxml2* $SRC/
COPY build.sh *.dict *.options $SRC/

10
projects/libprotobuf-mutator/build.sh
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@ -16,7 +16,7 @@
#
################################################################################
cp $SRC/*.options $OUT/
cp -f $SRC/*.dict $SRC/*.options $OUT/
mkdir -p build
pushd build
@ -24,7 +24,10 @@ rm -rf *
cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release \
-DLIB_PROTO_MUTATOR_WITH_ASAN=OFF \
-DLIB_PROTO_MUTATOR_FUZZER_LIBRARIES=FuzzingEngine
ninja libxml2_example && cp libxml2_example $OUT/
ninja libxml2_example
cp -f libxml2_example $OUT/
cp -f libxml2_example $OUT/libxml2_small
cp -f libxml2_example $OUT/libxml2_dict
popd
# Experimental fuzzer to compare coverage with default one.
@ -35,7 +38,8 @@ rm -rf *
cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release \
-DLIB_PROTO_MUTATOR_WITH_ASAN=OFF \
-DLIB_PROTO_MUTATOR_FUZZER_LIBRARIES=FuzzingEngine
ninja libxml2_example && cp libxml2_example $OUT/libxml2_experiment
ninja libxml2_example
cp -f libxml2_example $OUT/libxml2_experiment
popd

3
projects/libprotobuf-mutator/libxml2_dict.options Normal file
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@ -0,0 +1,3 @@
[libfuzzer]
dict = xml.dict
max_len=1000

2
projects/libprotobuf-mutator/libxml2_small.options Normal file
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@ -0,0 +1,2 @@
[libfuzzer]
max_len=1000

64
projects/libprotobuf-mutator/xml.dict Normal file
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@ -0,0 +1,64 @@
# Copyright 2017 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
""
""
"&a;"
"<"
"1.0"
"ANY"
"ATTLIST"
"CDATA"
"DOCTYPE"
"EBCDIC"
"ELEMENT"
"EMPTY"
"ENTITIES"
"ENTITY"
"FIXED"
"ID"
"IDREF"
"IDREFS"
"IGNORE"
"IMPLIED"
"INCLUDE"
"ISO-8859-1"
"NDATA"
"NMTOKENS"
"NOTATION"
"PCDATA"
"PUBLIC"
"REQUIRED"
"SYSTEM"
"UCS-4"
"US-ASCII"
"UTF-16"
"UTF-16BE"
"UTF-16LE"
"UTF-8"
"\"http://www.w3.org/1999/xhtml\""
"\"http://www.w3.org/2000/xmlns\""
"\"http://www.w3.org/XML/1998/namespace\""
"fallback"
"http://"
"https://"
"include"
"schema"
"xml"
"xml:lang"
"xml:space"
"xmlns"
"xmlns:"