-/* $OpenBSD: uuencode.c,v 1.10 2001/02/08 19:30:53 itojun Exp $ */
-
+/* $OpenBSD: uuencode.c,v 1.24 2006/08/03 03:34:42 deraadt Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
*
*/
#include "includes.h"
-#include "xmalloc.h"
-#include "uuencode.h"
+#include <sys/types.h>
+#include <netinet/in.h>
#include <resolv.h>
+#include <stdio.h>
-RCSID("$OpenBSD: uuencode.c,v 1.10 2001/02/08 19:30:53 itojun Exp $");
+#include "xmalloc.h"
+#include "uuencode.h"
int
-uuencode(u_char *src, u_int srclength,
+uuencode(const u_char *src, u_int srclength,
char *target, size_t targsize)
{
return __b64_ntop(src, srclength, target, targsize);
;
for (; *p != '\0' && *p != ' ' && *p != '\t'; p++)
;
- /* and remote trailing whitespace because __b64_pton needs this */
+ /* and remove trailing whitespace because __b64_pton needs this */
*p = '\0';
len = __b64_pton(encoded, target, targsize);
xfree(encoded);
}
void
-dump_base64(FILE *fp, u_char *data, int len)
+dump_base64(FILE *fp, u_char *data, u_int len)
{
- u_char *buf = xmalloc(2*len);
+ char *buf;
int i, n;
+ if (len > 65536) {
+ fprintf(fp, "dump_base64: len > 65536\n");
+ return;
+ }
+ buf = xmalloc(2*len);
n = uuencode(data, len, buf, 2*len);
for (i = 0; i < n; i++) {
fprintf(fp, "%c", buf[i]);