CIMIN

CIMIN: Crashing Input MINimizer

Contributors

• 21900458 Gunmin Yoo
• 22100113 Seongbin Kim

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Usage

1. Build the program

$ make

2. Execute the created binary file

./cimin <options>
	-i	: a file path of the crashing input
	-m 	: a string whose appearance in standard error\
			determines whether the expected crash occurs or not
	-o 	: a new file path to store the reduced crashing input
	./a.out : a file path to the executable binary of the target program

• Example:

./cimin -i ./target_programs/balance/testcases/fail -m "Unbalanced" -o ./output/reduced ./target_programs/balance/balance
./cimin -i ./target_programs/jsmn/testcases/crash.json -m "heap-buffer-overflow" -o ./output/reduced ./target_programs/jsmn/jsondump

• Some target programs require building

3. Check the results in the output path

vi <output_filepath>