diff options
Diffstat (limited to 'crypto/ecdh/ecdhtest.c')
| -rw-r--r-- | crypto/ecdh/ecdhtest.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/ecdh/ecdhtest.c b/crypto/ecdh/ecdhtest.c index f9162b7..2a6baf4 100644 --- a/crypto/ecdh/ecdhtest.c +++ b/crypto/ecdh/ecdhtest.c @@ -105,11 +105,13 @@ static const char rnd_seed[] = "string to make the random number generator think static const int KDF1_SHA1_len = 20; -static void *KDF1_SHA1(void *in, size_t inlen, void *out, size_t outlen) +static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen) { #ifndef OPENSSL_NO_SHA - if (outlen != SHA_DIGEST_LENGTH) + if (*outlen < SHA_DIGEST_LENGTH) return NULL; + else + *outlen = SHA_DIGEST_LENGTH; return SHA1(in, inlen, out); #else return NULL; |