#include <stdio.h>
#include "cryptlib.h"
-#include "buffer.h"
-#include "x509.h"
+#include <openssl/buffer.h>
+#include <openssl/asn1.h>
int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a)
{
if (a == NULL) return(0);
+ if (a->type & V_ASN1_NEG)
+ {
+ if (BIO_write(bp, "-", 1) != 1) goto err;
+ n = 1;
+ }
+
if (a->length == 0)
{
if (BIO_write(bp,"00",2) != 2) goto err;
- n=2;
+ n += 2;
}
else
{
for (j=0; j<i; j++)
{
+#ifndef CHARSET_EBCDIC
if (!( ((buf[j] >= '0') && (buf[j] <= '9')) ||
((buf[j] >= 'a') && (buf[j] <= 'f')) ||
((buf[j] >= 'A') && (buf[j] <= 'F'))))
+#else
+ /* This #ifdef is not strictly necessary, since
+ * the characters A...F a...f 0...9 are contiguous
+ * (yes, even in EBCDIC - but not the whole alphabet).
+ * Nevertheless, isxdigit() is faster.
+ */
+ if (!isxdigit(buf[j]))
+#endif
{
i=j;
break;
if (num+i > slen)
{
if (s == NULL)
- sp=(unsigned char *)Malloc(
+ sp=(unsigned char *)OPENSSL_malloc(
(unsigned int)num+i*2);
else
- sp=(unsigned char *)Realloc(s,
- (unsigned int)num+i*2);
+ sp=OPENSSL_realloc_clean(s,slen,num+i*2);
if (sp == NULL)
{
ASN1err(ASN1_F_A2I_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);
- if (s != NULL) Free((char *)s);
+ if (s != NULL) OPENSSL_free(s);
goto err;
}
s=sp;