Steve Karg
1372e52aa7
* added MSTP extended frames to bacnet/datalink/mstp.c module. Thank you, Simon! * auto-size some FIFO buffers for MSTP * add COBS library to MSTP builds --------- Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
Getting Started
- Install AFL, ensure afl-gcc exists on the system:
$ afl-gcc
afl-cc 2.57b by <lcamtuf@google.com>
- Build via
make fuzz-aflfrom repository root - Clone a decent corpus
- Start AFL and feed it the input/output directories along with target executable
afl-fuzz -i </path/to/corpus/> -o </path/to/output_dir/> -m none ./apps/fuzz-afl/fuzz-afl
Caveats:
- This builds the target with ASAN (Address Sanitizer). This makes AFL require the
-m noneto not interpret ASAN's behavior as a crash - AFL uses a fork/exec model to launch the target. This is nice because each testcase is from a clean state. But this also brings in a lot of overhead. If you need something faster, check out ../fuzz-libfuzzer/