*/
#include "includes.h"
-RCSID("$OpenBSD: ssh-add.c,v 1.70 2004/05/08 00:21:31 djm Exp $");
+RCSID("$OpenBSD: ssh-add.c,v 1.74 2005/11/12 18:37:59 deraadt Exp $");
#include <openssl/evp.h>
#include "pathnames.h"
#include "misc.h"
-#ifdef HAVE___PROGNAME
-extern char *__progname;
-#else
-char *__progname;
-#endif
-
/* argv0 */
extern char *__progname;
/* clear passphrase since it did not work */
clear_pass();
snprintf(msg, sizeof msg, "Enter passphrase for %.200s: ",
- comment);
+ comment);
for (;;) {
pass = read_passphrase(msg, RP_ALLOW_STDIN);
if (strcmp(pass, "") == 0) {
char *sc_reader_id = NULL;
int i, ch, deleting = 0, ret = 0;
+ /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
+ sanitise_stdfd();
+
__progname = ssh_get_progname(argv[0]);
init_rng();
seed_rng();
/* At first, get a connection to the authentication agent. */
ac = ssh_get_authentication_connection();
if (ac == NULL) {
- fprintf(stderr, "Could not open a connection to your authentication agent.\n");
+ fprintf(stderr,
+ "Could not open a connection to your authentication agent.\n");
exit(2);
}
while ((ch = getopt(argc, argv, "lLcdDxXe:s:t:")) != -1) {
goto done;
}
- for(i = 0; default_files[i]; i++) {
+ for (i = 0; default_files[i]; i++) {
snprintf(buf, sizeof(buf), "%s/%s", pw->pw_dir,
default_files[i]);
if (stat(buf, &st) < 0)
if (count == 0)
ret = 1;
} else {
- for(i = 0; i < argc; i++) {
+ for (i = 0; i < argc; i++) {
if (do_file(ac, deleting, argv[i]) == -1)
ret = 1;
}