Fix base64 decoding bug.

[oweals/openssl.git] / crypto / asn1 / a_int.c

diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c
index c6fd204ae3b7221d5ab5323f68bc0c6b7fff4818..297c45a9ff12ebb54df717bd7c1f8487579daad4 100644 (file)
--- a/crypto/asn1/a_int.c
+++ b/crypto/asn1/a_int.c
@@ -116,7 +116,7 @@ int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp)
        int pad=0,ret,i,neg;
        unsigned char *p,*n,pb=0;
 
-       if ((a == NULL) || (a->data == NULL)) return(0);
+       if (a == NULL) return(0);
        neg=a->type & V_ASN1_NEG;
        if (a->length == 0)
                ret=1;
@@ -273,7 +273,7 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
        {
        ASN1_INTEGER *ret=NULL;
        const unsigned char *p;
-       unsigned char *to,*s;
+       unsigned char *s;
        long len;
        int inf,tag,xclass;
        int i;
@@ -308,7 +308,6 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
                i=ERR_R_MALLOC_FAILURE;
                goto err;
                }
-       to=s;
        ret->type=V_ASN1_INTEGER;
        if(len) {
                if ((*p == 0) && (len != 1))
@@ -387,8 +386,8 @@ long ASN1_INTEGER_get(const ASN1_INTEGER *a)
        
        if (a->length > (int)sizeof(long))
                {
-               /* hmm... a bit ugly */
-               return(0xffffffffL);
+               /* hmm... a bit ugly, return all ones */
+               return -1;
                }
        if (a->data == NULL)
                return 0;