41 lines
1.4 KiB
Bash
Executable file
41 lines
1.4 KiB
Bash
Executable file
#! /bin/bash
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#
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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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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