*/
#include <string.h>
+#include <stdio.h>
#include "internal/ctype.h"
#include "openssl/ebcdic.h"
#ifdef CHARSET_EBCDIC
int ossl_toascii(int c)
{
- if (c < -128 || c > 256)
+ if (c < -128 || c > 256 || c == EOF)
return c;
/*
* Adjust negatively signed characters.
int ossl_fromascii(int c)
{
- if (c < -128 || c > 256)
+ if (c < -128 || c > 256 || c == EOF)
return c;
if (c < 0)
c += 256;
int ossl_ctype_check(int c, unsigned int mask)
{
const int max = sizeof(ctype_char_map) / sizeof(*ctype_char_map);
+ const int a = ossl_toascii(c);
- c = ossl_toascii(c);
- return c >= 0 && c < max && (ctype_char_map[c] & mask) != 0;
+ return a >= 0 && a < max && (ctype_char_map[a] & mask) != 0;
}
#if defined(CHARSET_EBCDIC) && !defined(CHARSET_EBCDIC_TEST)