diff options
| author | Geoff Thorpe <geoff@openssl.org> | 2003-11-25 21:07:59 +0000 |
|---|---|---|
| committer | Geoff Thorpe <geoff@openssl.org> | 2003-11-25 21:07:59 +0000 |
| commit | 81ba5f6713798374c3327e649b96db3decd7a8b8 (patch) | |
| tree | 4e60b47de096e2245f8247afa2c7670eae069413 | |
| parent | 6defae04f3c44087d9129994fa88b4f9271b153f (diff) | |
Due to recent debugging bursts, openssl should be more or less solid
against inconsistent BIGNUMs coming out of any of its API functions. So
this change no longer "fixes" the bn_print.c functions, but it makes for
cleaner code. This patch was a part of ticket 697.
PR: 697
Submitted by: Otto Moerbeek
Reviewed by: Geoff Thorpe
| -rw-r--r-- | crypto/bn/bn_print.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c index 5b5eb8fc9c..4bc51d3033 100644 --- a/crypto/bn/bn_print.c +++ b/crypto/bn/bn_print.c @@ -79,7 +79,7 @@ char *BN_bn2hex(const BIGNUM *a) } p=buf; if (a->neg) *(p++)='-'; - if (a->top == 0) *(p++)='0'; + if (BN_is_zero(a)) *(p++)='0'; for (i=a->top-1; i >=0; i--) { for (j=BN_BITS2-8; j >= 0; j-=8) @@ -122,7 +122,7 @@ char *BN_bn2dec(const BIGNUM *a) p=buf; lp=bn_data; if (t->neg) *(p++)='-'; - if (t->top == 0) + if (BN_is_zero(t)) { *(p++)='0'; *(p++)='\0'; @@ -301,7 +301,7 @@ int BN_print(BIO *bp, const BIGNUM *a) int ret=0; if ((a->neg) && (BIO_write(bp,"-",1) != 1)) goto end; - if ((a->top == 0) && (BIO_write(bp,"0",1) != 1)) goto end; + if (BN_is_zero(a) && (BIO_write(bp,"0",1) != 1)) goto end; for (i=a->top-1; i >=0; i--) { for (j=BN_BITS2-4; j >= 0; j-=4) |