Make preprocessor logic more fail-safe.

[openssl.git] / engines / e_ubsec.c

diff --git a/engines/e_ubsec.c b/engines/e_ubsec.c
index 8b6c98bafa20b47ef09928450ddc2b2d5bc6c451..e8389de6a1f85ed8b5ca1d65a5a75049e3bc0fd1 100644 (file)
--- a/engines/e_ubsec.c
+++ b/engines/e_ubsec.c
@@ -822,11 +822,11 @@ static int ubsec_dsa_verify(const unsigned char *dgst, int dgst_len,
        int v_len, d_len;
        int to_return = 0;
        int fd;
-       BIGNUM v;
+       BIGNUM v, *pv = &v;
 
        BN_init(&v);
 
-       if(!bn_wexpand(&v, dsa->p->top)) {
+       if(!bn_wexpand(pv, dsa->p->top)) {
                UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_BN_EXPAND_FAIL);
                goto err;
        }