diff options
author | Bodo Möller <bodo@openssl.org> | 2002-08-03 18:27:47 +0000 |
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committer | Bodo Möller <bodo@openssl.org> | 2002-08-03 18:27:47 +0000 |
commit | 183847747af50de1f0c6da1224e0ad6b6f54ebea (patch) | |
tree | 5f70b87bf030a35b2a7195db01505495b242f6d4 /crypto/bn/bn_lib.c | |
parent | bac6012308e05c187bc11bcb44b984bcd71365e7 (diff) |
fix bn_expand2
Diffstat (limited to 'crypto/bn/bn_lib.c')
-rw-r--r-- | crypto/bn/bn_lib.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c index 60e3c680bc..20f851cc66 100644 --- a/crypto/bn/bn_lib.c +++ b/crypto/bn/bn_lib.c @@ -453,13 +453,14 @@ BIGNUM *bn_expand2(BIGNUM *b, int words) if ((b != NULL) && (b->top < b->dmax)) { A = &(b->d[b->top]); - for (i=(words - b->top)>>3; i>0; i--,A+=8) + for (i=(b->dmax - b->top)>>3; i>0; i--,A+=8) { A[0]=0; A[1]=0; A[2]=0; A[3]=0; A[4]=0; A[5]=0; A[6]=0; A[7]=0; } - for (i=(words - b->top)&7; i>0; i--,A++) + for (i=(b->dmax - b->top)&7; i>0; i--,A++) A[0]=0; + assert(A == &(b->d[b->dmax])); } return b; |