diff options
author | Kurt Roeckx <kurt@roeckx.be> | 2016-11-19 17:20:34 +0100 |
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committer | Kurt Roeckx <kurt@roeckx.be> | 2016-12-03 00:14:15 +0100 |
commit | 3a9b9b2deb8e19fa10e7c3c99ad0baa2f90f13fa (patch) | |
tree | 4faca67f21f7e25488525076f6ed3ad70568870a /crypto | |
parent | 3a85d05fb3977ddc3b2f97cf4641b73e10bb952b (diff) |
Make the random number generator predictable when fuzzing.
Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #2023
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/rand/md_rand.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/rand/md_rand.c b/crypto/rand/md_rand.c index 85ce4e6f98..0cf6e90834 100644 --- a/crypto/rand/md_rand.c +++ b/crypto/rand/md_rand.c @@ -33,7 +33,7 @@ # include <openssl/fips.h> #endif -#ifdef BN_DEBUG +#if defined(BN_DEBUG) || defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) # define PREDICT #endif @@ -307,7 +307,7 @@ static int rand_bytes(unsigned char *buf, int num, int pseudo) #ifdef PREDICT if (rand_predictable) { - static unsigned char val = 0; + unsigned char val = 0; for (i = 0; i < num; i++) buf[i] = val++; |