Signed-off-by: Wei Liu <wei.l...@citrix.com>
---
tools/fuzz/README.afl | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/fuzz/README.afl b/tools/fuzz/README.afl
index 431b4a8cbf..68e0fa396f 100644
--- a/tools/fuzz/README.afl
+++ b/tools/fuzz/README.afl
@@ -20,9 +20,10 @@ Use the x86 instruction emulator fuzzer as an example.
$ make distclean
$ make CC=$AFLPATH/afl-gcc afl # produces afl-x86-insn-emulator-fuzzer
-3. provide initial test case:
+3. provide initial test case (fuzzer dependent, see afl-*.c):
$ mkdir testcase_dir
- $ echo -n -e '\xc3' > testcase_dir/ret.bin
+ $ dd if=/dev/urandom of=testcase_dir/rand.bin \
+ bs=`./afl-x86-insn-emulator-fuzzer --min-input-size` count=1
4. run the fuzzer with AFL:
$ $AFLPATH/afl-fuzz -m none -t 1000 -i testcase_dir -o findings_dir -- \
--
2.11.0
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