[openssl-commits] [openssl] master update

[Andy Polyakov]

The branch master has been updated
       via  c2cfc956e5ef2de480cded493b88926c7f29be18 (commit)
      from  9c7a780bbebc1b6d87dc38a6aa3339033911a8bb (commit)


- Log -----------------------------------------------------------------
commit c2cfc956e5ef2de480cded493b88926c7f29be18
Author: Andy Polyakov <appro at openssl.org>
Date:   Mon Feb 9 15:54:58 2015 +0100

    bn/bn_add.c: fix dead code elimination that went bad.
    
    Reviewed-by: Matt Caswell <matt at openssl.org>

-----------------------------------------------------------------------

Summary of changes:
 crypto/bn/bn_add.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/bn/bn_add.c b/crypto/bn/bn_add.c
index e09451d..57e1cda 100644
--- a/crypto/bn/bn_add.c
+++ b/crypto/bn/bn_add.c
@@ -222,7 +222,7 @@ int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
                 break;
         }
     }
-    memcpy(rp, ap, sizeof(*rp) * (max - i));
+    memcpy(rp, ap, sizeof(*rp) * dif);
 
     r->top = max;
     r->neg = 0;