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Fix crash in BN_rshift [from HEAD].

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PR: 1663
This commit is contained in:
Andy Polyakov 2008-10-28 13:47:38 +00:00
parent 9af6802943
commit 8d64abacc6
1 changed files with 1 additions and 1 deletions
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2
crypto/bn/bn_shift.c
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@ -177,7 +177,7 @@ int BN_rshift(BIGNUM *r, const BIGNUM *a, int n)
nw=n/BN_BITS2;
rb=n%BN_BITS2;
lb=BN_BITS2-rb;
if (nw > a->top || a->top == 0)
if (nw >= a->top || a->top == 0)
{
BN_zero(r);
return(1);