Shell function to wrap radamsa against an application that takes one argument

radamsawrapper.sh

while true; do
    testcase=$(echo $2 | radamsa) # AAAA is the sample arguments you're passing to the application you're testing
    echo -e "\n\n---TESTCASE---\n$testcase\n\n---OUTPUT---"
    ./$1 $testcase # tmp is the application to be fuzzed
    test $? -gt 0 && break # if the fuzzed application returns anything that's not a 0, then break out of the loop
    echo -e "\n---ENDOUTPUT---\n"
    echo -e "---ENDCASE---\n"
done
echo -e "\n\n\e[0;31mAPPLICATION CRASHED\n\e[0mHexdump of input below:\n\n"
printf $testcase | hexdump -Cv | tee crash.hexdump # return a hexdump of the crashy input