NAME¶

afl-cmin - corpus minimization tool for afl++ (awk version)

SYNOPSIS¶

afl-cmin [ options ] -- /path/to/target_app [ ... ]

OPTIONS¶

Required parameters:


  -i dir        - input directory with starting corpus


  -o dir        - output directory for minimized files
Execution control settings:


  -f file       - location read by the fuzzed program (stdin)


  -m megs       - memory limit for child process ( MB)


  -t msec       - run time limit for child process (none)


  -Q            - use binary-only instrumentation (QEMU mode)


  -U            - use unicorn-based instrumentation (unicorn mode)
Minimization settings:


  -C            - keep crashing inputs, reject everything else


  -e            - solve for edge coverage only, ignore hit counts
For additional tips, please consult docs/README.md
Environment variables used:
AFL_KEEP_TRACES: leave the temporary <out_dir>/.traces directory
AFL_PATH: path for the afl-showmap binary
AFL_SKIP_BIN_CHECK: skip check for target binary
AFL_ALLOW_TMP: allow unsafe use of input/output directories under {/var}/tmp

AUTHOR¶

afl++ was written by Michal "lcamtuf" Zalewski and is maintained by Marc "van Hauser" Heuse <mh@mh-sec.de>, Heiko "hexcoder-" Eissfeldt <heiko.eissfeldt@hexco.de>, Andrea Fioraldi <andreafioraldi@gmail.com> and Dominik Maier <domenukk@gmail.com> The homepage of afl++ is: https://github.com/AFLplusplus/AFLplusplus

LICENSE¶

Apache License Version 2.0, January 2004