diff options
author | Huzaifa Sidhpurwala <huzaifas@redhat.com> | 2014-06-26 23:45:58 +0100 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2014-06-26 23:56:34 +0100 |
commit | 3b3b69ab25fbaba80a843dedec5ae9733fefca43 (patch) | |
tree | dfaa647548b005e8ce834ee962e4a79e09b5944e /crypto/bn/bn_sqr.c | |
parent | 7be6b27aaf5ed77f13c93dc89a2c27a42082db3f (diff) |
Make sure BN_sqr can never return a negative value.
PR#3410
Diffstat (limited to 'crypto/bn/bn_sqr.c')
-rw-r--r-- | crypto/bn/bn_sqr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/bn/bn_sqr.c b/crypto/bn/bn_sqr.c index 270d0cd348..65bbf165d0 100644 --- a/crypto/bn/bn_sqr.c +++ b/crypto/bn/bn_sqr.c @@ -77,6 +77,7 @@ int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) if (al <= 0) { r->top=0; + r->neg = 0; return 1; } |