diff options
| -rw-r--r-- | crypto/bn/bn_print.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c index 8d06405ab6..78589dba5b 100644 --- a/crypto/bn/bn_print.c +++ b/crypto/bn/bn_print.c @@ -139,7 +139,7 @@ int BN_hex2bn(BIGNUM **bn, const char *a) for (i = 0; i <= (INT_MAX/4) && isxdigit((unsigned char)a[i]); i++) continue; - if (i > INT_MAX/4) + if (i == 0 || i > INT_MAX/4) goto err; num = i + neg; @@ -209,7 +209,7 @@ int BN_dec2bn(BIGNUM **bn, const char *a) for (i = 0; i <= (INT_MAX/4) && isdigit((unsigned char)a[i]); i++) continue; - if (i > INT_MAX/4) + if (i == 0 || i > INT_MAX/4) goto err; num = i + neg; |