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RT2210: Add missing EVP_cleanup to example
[oweals/openssl.git]
/
crypto
/
bn
/
bn_gf2m.c
diff --git
a/crypto/bn/bn_gf2m.c
b/crypto/bn/bn_gf2m.c
index 0bfb56971e3362eadbe248864dea15f30eefd6c6..b2222a06c93f868ce8b1da6f90e170c59cf997af 100644
(file)
--- a/
crypto/bn/bn_gf2m.c
+++ b/
crypto/bn/bn_gf2m.c
@@
-631,8
+631,11
@@
int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
}
if (ubits==vbits)
{
}
if (ubits==vbits)
{
- bn_correct_top(u);
- ubits = BN_num_bits(u);
+ BN_ULONG ul;
+ int utop = (ubits-1)/BN_BITS2;
+
+ while ((ul=udp[utop])==0 && utop) utop--;
+ ubits = utop*BN_BITS2 + BN_num_bits_word(ul);
}
}
bn_correct_top(b);
}
}
bn_correct_top(b);