Make sure everything that may be freed is allocated or initiated.

PR: 446

diff --git a/crypto/bn/bn_prime.c b/crypto/bn/bn_prime.c
index 43eb9e6dfd0bf5eba8220db8217e04043c403f2d..6c16029957ed7f43eac0c4783e3c68989121af4c 100644 (file)
--- a/crypto/bn/bn_prime.c
+++ b/crypto/bn/bn_prime.c
@@ -163,9 +163,9 @@ int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe,
        BN_CTX *ctx;
        int checks = BN_prime_checks_for_size(bits);
 
+       BN_init(&t);
        ctx=BN_CTX_new();
        if (ctx == NULL) goto err;
-       BN_init(&t);
 loop: 
        /* make a random number and set the top and bottom bits */
        if (add == NULL)