diff options
Diffstat (limited to 'crypto/rand/md_rand.c')
| -rw-r--r-- | crypto/rand/md_rand.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/crypto/rand/md_rand.c b/crypto/rand/md_rand.c index 6d7f37e15e..841631d3ca 100644 --- a/crypto/rand/md_rand.c +++ b/crypto/rand/md_rand.c @@ -192,7 +192,7 @@ static void ssleay_rand_add(const void *buf, int num, double add) int i,j,k,st_idx; long md_c[2]; unsigned char local_md[MD_DIGEST_LENGTH]; - MD_CTX m; + EVP_MD_CTX m; int do_not_lock; /* @@ -254,6 +254,7 @@ static void ssleay_rand_add(const void *buf, int num, double add) if (!do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND); + EVP_MD_CTX_init(&m); for (i=0; i<num; i+=MD_DIGEST_LENGTH) { j=(num-i); @@ -292,7 +293,7 @@ static void ssleay_rand_add(const void *buf, int num, double add) st_idx=0; } } - memset((char *)&m,0,sizeof(m)); + EVP_MD_CTX_cleanup(&m); if (!do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND); /* Don't just copy back local_md into md -- this could mean that @@ -325,7 +326,7 @@ static int ssleay_rand_bytes(unsigned char *buf, int num) int ok; long md_c[2]; unsigned char local_md[MD_DIGEST_LENGTH]; - MD_CTX m; + EVP_MD_CTX m; #ifndef GETPID_IS_MEANINGLESS pid_t curr_pid = getpid(); #endif @@ -344,7 +345,8 @@ static int ssleay_rand_bytes(unsigned char *buf, int num) if (num <= 0) return 1; - + + EVP_MD_CTX_init(&m); /* round upwards to multiple of MD_DIGEST_LENGTH/2 */ num_ceil = (1 + (num-1)/(MD_DIGEST_LENGTH/2)) * (MD_DIGEST_LENGTH/2); @@ -493,7 +495,7 @@ static int ssleay_rand_bytes(unsigned char *buf, int num) MD_Final(&m,md); CRYPTO_w_unlock(CRYPTO_LOCK_RAND); - memset(&m,0,sizeof(m)); + EVP_MD_CTX_cleanup(&m); if (ok) return(1); else |