Make the random number generator predictable when fuzzing.

[openssl.git] / fuzz / README.md

diff --git a/fuzz/README.md b/fuzz/README.md
index 138af0d5d0287cfddc93db59f30c3c2f5f190563..d0c30f4461c8190b313e3f88565ed685d26027c9 100644 (file)
--- a/fuzz/README.md
+++ b/fuzz/README.md
@@ -3,7 +3,7 @@
 LibFuzzer
 =========
 
-Or, how to fuzz OpenSSL with [libfuzzer](llvm.org/docs/LibFuzzer.html).
+Or, how to fuzz OpenSSL with [libfuzzer](http://llvm.org/docs/LibFuzzer.html).
 
 Starting from a vanilla+OpenSSH server Ubuntu install.
 
@@ -38,7 +38,8 @@ Configure for fuzzing:
     $ CC=clang ./config enable-fuzz-libfuzzer \
             --with-fuzzer-include=../../svn-work/Fuzzer \
             --with-fuzzer-lib=../../svn-work/Fuzzer/libFuzzer \
-            -DPEDANTIC enable-asan enable-ubsan no-shared
+            -DPEDANTIC enable-asan enable-ubsan no-shared \
+            -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
     $ sudo apt-get install make
     $ LDCMD=clang++ make -j
     $ fuzz/helper.py $FUZZER