}
}
+ if (pid > 0 &&
+ kill(pid, 0) < 0 &&
+ errno == ESRCH) {
+ r = 0;
+ goto finish;
+ }
+
if (arg_action == ACTION_LIST)
printf("'%s' (PID %u)\n", message, pid);
else if (arg_action == ACTION_WALL) {
release_terminal();
}
- packet_length = 1+strlen(password)+1;
- if (!(packet = new(char, packet_length)))
- r = -ENOMEM;
- else {
- packet[0] = '+';
- strcpy(packet+1, password);
- }
+ if (r >= 0) {
+ packet_length = 1+strlen(password)+1;
+ if (!(packet = new(char, packet_length)))
+ r = -ENOMEM;
+ else {
+ packet[0] = '+';
+ strcpy(packet+1, password);
+ }
- free(password);
+ free(password);
+ }
}
if (r == -ETIME || r == -ENOENT) {
int fd, r;
dev_t devnr;
- if ((r = get_ctty_devnr(&devnr)) < 0)
+ r = get_ctty_devnr(0, &devnr);
+ if (r < 0)
return -r;
if (asprintf(&p, "/run/systemd/ask-password-block/%u:%u", major(devnr), minor(devnr)) < 0)