#include "libbb.h"
#include <syslog.h>
-//static void catchalarm(int ATTRIBUTE_UNUSED junk)
+//static void catchalarm(int UNUSED_PARAM junk)
//{
// exit(EXIT_FAILURE);
//}
int sulogin_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int sulogin_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int sulogin_main(int argc UNUSED_PARAM, char **argv)
{
char *cp;
int timeout = 0;
opt_complementary = "t+"; /* -t N */
getopt32(argv, "t:", &timeout);
+ argv += optind;
- if (argv[optind]) {
+ if (argv[0]) {
close(0);
close(1);
- dup(xopen(argv[optind], O_RDWR));
+ dup(xopen(argv[0], O_RDWR));
close(2);
dup(0);
}
/* Clear dangerous stuff, set PATH */
sanitize_env_if_suid();
-// bb_askpass() already handles this
+// bb_ask() already handles this
// signal(SIGALRM, catchalarm);
pwd = getpwuid(0);
#endif
while (1) {
+ char *encrypted;
+ int r;
+
/* cp points to a static buffer that is zeroed every time */
- cp = bb_askpass(timeout,
+ cp = bb_ask(STDIN_FILENO, timeout,
"Give root password for system maintenance\n"
"(or type Control-D for normal startup):");
bb_info_msg("Normal startup");
return 0;
}
- if (strcmp(pw_encrypt(cp, pwd->pw_passwd), pwd->pw_passwd) == 0) {
+ encrypted = pw_encrypt(cp, pwd->pw_passwd, 1);
+ r = strcmp(encrypted, pwd->pw_passwd);
+ free(encrypted);
+ if (r == 0) {
break;
}
bb_do_delay(FAIL_DELAY);
bb_info_msg("System Maintenance Mode");
- USE_SELINUX(renew_current_security_context());
+ IF_SELINUX(renew_current_security_context());
shell = getenv("SUSHELL");
if (!shell)