improve command line argument checking

[openssl.git] / crypto / asn1 / a_d2i_fp.c

diff --git a/crypto/asn1/a_d2i_fp.c b/crypto/asn1/a_d2i_fp.c
index 1356a0a260512f079d6d75ef0f351bb7d394fca7..ece40bc4c0033ba075178c8548d2c56ccf2819eb 100644 (file)
--- a/crypto/asn1/a_d2i_fp.c
+++ b/crypto/asn1/a_d2i_fp.c
@@ -93,7 +93,7 @@ void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x)
        len = asn1_d2i_read_bio(in, &b);
        if(len < 0) goto err;
 
-       p=b->data;
+       p=(unsigned char *)b->data;
        ret=d2i(x,&p,len);
 err:
        if (b != NULL) BUF_MEM_free(b);
@@ -127,7 +127,7 @@ void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x)
 
         if ((b=BIO_new(BIO_s_file())) == NULL)
                {
-               ASN1err(ASN1_F_ASN1_D2I_FP,ERR_R_BUF_LIB);
+               ASN1err(ASN1_F_ASN1_ITEM_D2I_FP,ERR_R_BUF_LIB);
                 return(NULL);
                }
         BIO_set_fp(b,in,BIO_NOCLOSE);
@@ -158,7 +158,7 @@ static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
        b=BUF_MEM_new();
        if (b == NULL)
                {
-               ASN1err(ASN1_F_ASN1_D2I_BIO,ERR_R_MALLOC_FAILURE);
+               ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ERR_R_MALLOC_FAILURE);
                return -1;
                }
 
@@ -171,13 +171,13 @@ static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
 
                        if (!BUF_MEM_grow_clean(b,len+want))
                                {
-                               ASN1err(ASN1_F_ASN1_D2I_BIO,ERR_R_MALLOC_FAILURE);
+                               ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ERR_R_MALLOC_FAILURE);
                                goto err;
                                }
                        i=BIO_read(in,&(b->data[len]),want);
                        if ((i < 0) && ((len-off) == 0))
                                {
-                               ASN1err(ASN1_F_ASN1_D2I_BIO,ASN1_R_NOT_ENOUGH_DATA);
+                               ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_NOT_ENOUGH_DATA);
                                goto err;
                                }
                        if (i > 0)
@@ -197,7 +197,7 @@ static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
                        if (e != ASN1_R_TOO_LONG)
                                goto err;
                        else
-                               ERR_get_error(); /* clear error */
+                               ERR_clear_error(); /* clear error */
                        }
                i=c.p-p;/* header length */
                off+=i; /* end of data */
@@ -226,7 +226,7 @@ static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
                                want-=(len-off);
                                if (!BUF_MEM_grow_clean(b,len+want))
                                        {
-                                       ASN1err(ASN1_F_ASN1_D2I_BIO,ERR_R_MALLOC_FAILURE);
+                                       ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ERR_R_MALLOC_FAILURE);
                                        goto err;
                                        }
                                while (want > 0)
@@ -234,7 +234,7 @@ static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
                                        i=BIO_read(in,&(b->data[len]),want);
                                        if (i <= 0)
                                                {
-                                               ASN1err(ASN1_F_ASN1_D2I_BIO,
+                                               ASN1err(ASN1_F_ASN1_D2I_READ_BIO,
                                                    ASN1_R_NOT_ENOUGH_DATA);
                                                goto err;
                                                }