59 lines
2.3 KiB
Bash
Executable file
59 lines
2.3 KiB
Bash
Executable file
#! /bin/bash
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# Version: MPL 1.1 / GPLv3+ / LGPLv3+
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License or as specified alternatively below. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# Major Contributor(s):
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# Copyright (C) 2011 Tata Consultancy Services, Ltd. Marc-Andre Laverdiere <marc-andre@atc.tcs.com> (initial developer)
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#
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# All Rights Reserved.
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#
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# For minor contributions see the git repository.
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 3 or later (the "GPLv3+"), or
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# the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
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# in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
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# instead of those above.
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#check that zzuf is installed
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hash zzuf &> /dev/null
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if [ $? -eq 1 ];then
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echo >&2 "zzuf not found. Please install and/or fix the PATH environement variable. Aborting"
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exit -1
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fi
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#check that file(s) to fuzz are mentioned
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if [[ $# -eq 0 ]]; then
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echo "Usage: fuzzfiles.sh <list of seed files to fuzz>"
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echo "The generated fuzzed files will be output to the current working directory"
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echo "The fuzzed files will be named XYZ-ratio-NNNN where:"
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echo -e "\tXYZ: the original file name"
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echo -e "\tratio: the fuzz ratio (what % of bytes were fuzzed)"
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echo -e "\tNNNN: the mutation # for that file and ratio combo"
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exit -1
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fi
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for file in $@; do
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if [ -d $file ]; then
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echo "$file is a directory. Only files are allowed"
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elif [ -e $file ]; then
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basename=${file##*/}
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#Sequence from 0.001 to 0.5
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for ratio in `seq -w 1 2 500 | sed -e 's/^/0./'`; do
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echo "Fuzzing $file with ratio $ratio"
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for i in {1..1000}; do
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zzuf -r $ratio < $file > "$basename-$ratio-$i"
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done #end of for i in {1..
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done #end of for ratio in ...
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fi #end if of file vailidity check
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done #end for file in $@
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