diff options
| author | Brian Smith <brian@briansmith.org> | 2016-01-23 04:43:23 +0300 |
|---|---|---|
| committer | David Benjamin <davidben@google.com> | 2016-01-23 20:08:23 +0300 |
| commit | 34749f47da6106fce8ac80d6a85e780a7cf22834 (patch) | |
| tree | df5e76f0240b223c31e0cefefbda06c8f517f28c /crypto/rsa | |
| parent | 232127d24572c8622ca0ceddb742e09cd683077d (diff) | |
Remove unnecessary assignment of |e| in |rsa_setup_blinding|.
After its initial assignment, |e| is immediately reassigned another
value and so the initial assignment from |BN_CTX_get| is useless. If
that were not the case, then the |BN_free(e)| at the end of the
function would be very bad.
Change-Id: Id63a172073501c8ac157db9188a22f55ee36b205
Reviewed-on: https://boringssl-review.googlesource.com/6951
Reviewed-by: David Benjamin <davidben@google.com>
Diffstat (limited to 'crypto/rsa')
| -rw-r--r-- | crypto/rsa/blinding.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/crypto/rsa/blinding.c b/crypto/rsa/blinding.c index d21633f8..5addddc0 100644 --- a/crypto/rsa/blinding.c +++ b/crypto/rsa/blinding.c @@ -415,13 +415,6 @@ BN_BLINDING *rsa_setup_blinding(RSA *rsa, BN_CTX *in_ctx) { ctx = in_ctx; } - BN_CTX_start(ctx); - e = BN_CTX_get(ctx); - if (e == NULL) { - OPENSSL_PUT_ERROR(RSA, ERR_R_MALLOC_FAILURE); - goto err; - } - if (rsa->e == NULL) { e = rsa_get_public_exp(rsa->d, rsa->p, rsa->q, ctx); if (e == NULL) { @@ -450,7 +443,6 @@ BN_BLINDING *rsa_setup_blinding(RSA *rsa, BN_CTX *in_ctx) { } err: - BN_CTX_end(ctx); if (in_ctx == NULL) { BN_CTX_free(ctx); } |