diff options
author | Arne Schwabe <arne@rfc2549.org> | 2014-04-23 09:56:37 +0200 |
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committer | Arne Schwabe <arne@rfc2549.org> | 2014-04-23 09:56:37 +0200 |
commit | e436c963f0976b885a7db04681344779e26dd3b5 (patch) | |
tree | 240663106f32e02e1c34080656f4ef21a2e1776e /main/openssl/crypto/bn/bn_word.c | |
parent | 6a99715a9b072fa249e79c98cd9f03991f0f1219 (diff) |
Update OpenSSL to 1.0.1g and statically link OpenVPN with it
Diffstat (limited to 'main/openssl/crypto/bn/bn_word.c')
-rw-r--r-- | main/openssl/crypto/bn/bn_word.c | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/main/openssl/crypto/bn/bn_word.c b/main/openssl/crypto/bn/bn_word.c index ee7b87c4..de83a15b 100644 --- a/main/openssl/crypto/bn/bn_word.c +++ b/main/openssl/crypto/bn/bn_word.c @@ -144,26 +144,17 @@ int BN_add_word(BIGNUM *a, BN_ULONG w) a->neg=!(a->neg); return(i); } - /* Only expand (and risk failing) if it's possibly necessary */ - if (((BN_ULONG)(a->d[a->top - 1] + 1) == 0) && - (bn_wexpand(a,a->top+1) == NULL)) - return(0); - i=0; - for (;;) + for (i=0;w!=0 && i<a->top;i++) { - if (i >= a->top) - l=w; - else - l=(a->d[i]+w)&BN_MASK2; - a->d[i]=l; - if (w > l) - w=1; - else - break; - i++; + a->d[i] = l = (a->d[i]+w)&BN_MASK2; + w = (w>l)?1:0; } - if (i >= a->top) + if (w && i==a->top) + { + if (bn_wexpand(a,a->top+1) == NULL) return 0; a->top++; + a->d[i]=w; + } bn_check_top(a); return(1); } |