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bn/bn_add.c: fix dead code elimination that went bad.

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Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Andy Polyakov 2015-02-09 15:54:58 +01:00
parent 9c7a780bbe
commit c2cfc956e5
1 changed files with 1 additions and 1 deletions
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crypto/bn/bn_add.c
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@ -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;