*/
#include "includes.h"
-RCSID("$OpenBSD: auth-rhosts.c,v 1.29 2003/04/08 20:21:28 itojun Exp $");
+RCSID("$OpenBSD: auth-rhosts.c,v 1.32 2003/11/04 08:54:09 djm Exp $");
#include "packet.h"
#include "uidswap.h"
* This should be safe because each buffer is as big as the
* whole string, and thus cannot be overwritten.
*/
- switch (sscanf(buf, "%s %s %s", hostbuf, userbuf, dummy)) {
+ switch (sscanf(buf, "%1023s %1023s %1023s", hostbuf, userbuf,
+ dummy)) {
case 0:
auth_debug_add("Found empty line in %.100s.", filename);
continue;
{
const char *hostname, *ipaddr;
- hostname = get_canonical_hostname(options.verify_reverse_mapping);
+ hostname = get_canonical_hostname(options.use_dns);
ipaddr = get_remote_ipaddr();
return auth_rhosts2(pw, client_user, hostname, ipaddr);
}
debug2("auth_rhosts2: clientuser %s hostname %s ipaddr %s",
client_user, hostname, ipaddr);
- /* no user given */
- if (pw == NULL)
- return 0;
-
/* Switch to the user's uid. */
temporarily_use_uid(pw);
/*