* Copyright (c) 1987-2011 by the citadel.org team
*
* This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU General Public License, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdep.h"
if( len == -1 ) {
if (txtbuf != NULL) {
snprintf(txtbuf, txtbufsize,
- "Message rejected due to known spammer source IP address");
+ "Message rejected due to known spammer source IP address");
}
if (need_to_free_answer) free(answer);
return(1);
{
if (txtbuf != NULL) {
snprintf(txtbuf, txtbufsize,
- "Message rejected due to known spammer source IP address");
+ "Message rejected due to known spammer source IP address");
}
if (need_to_free_answer) free(answer);
free(result);
}
*rp = '\0';
if (txtbuf != NULL) {
- snprintf(txtbuf, txtbufsize, "%s", result);
- }
- /* Remove nonprintable characters */
- for (p=txtbuf; *p; ++p) {
- if (!isprint(*p)) strcpy(p, p+1);
+ long len;
+ len = snprintf(txtbuf, txtbufsize, "%s", result);
+
+ /* Remove nonprintable characters */
+ for (p = txtbuf; *p != '\0'; p++) {
+ if (!isprint(*p)) {
+ memmove (p,
+ p + 1,
+ len - (p - txtbuf) - 1);
+ }
+ }
}
if (need_to_free_answer) free(answer);
free(result);