ntp-4.2.4-groups.patch

   1 --- ntp-4.2.4/ntpd/ntpd.c.groups        2006-12-29 00:02:02.000000000 +0100
   2 +++ ntp-4.2.4/ntpd/ntpd.c       2007-01-02 16:24:21.000000000 +0100
   3 @@ -874,10 +874,18 @@
   4                                 sw_uid = (uid_t)strtoul(user, &endp, 0);
   5                                 if (*endp != '\0')
   6                                         goto getuser;
   7 +
   8 +                                if ((pw = getpwuid(sw_uid)) != NULL) {
   9 +                                        user = strdup(pw->pw_name);
  10 +                                } else {
  11 +                                       user = (char *)-1;
  12 +                                }
  13 +
  14                         } else {
  15  getuser:
  16                                 if ((pw = getpwnam(user)) != NULL) {
  17                                         sw_uid = pw->pw_uid;
  18 +                                       sw_gid = pw->pw_gid;
  19                                 } else {
  20                                         errno = 0;
  21                                         msyslog(LOG_ERR, "Cannot find user `%s'", user);
  22 @@ -913,6 +921,13 @@
  23                                 exit (-1);
  24                         }
  25                 }
  26 +
  27 +               if (user && (user != (char *)-1) && initgroups(user, sw_gid)) {
  28 +                        msyslog(LOG_ERR, "Cannot initgroups() to user `%s': %m", user);
  29 +                        exit (-1);
  30 +                }
  31 +
  32 +
  33                 if (group && setgid(sw_gid)) {
  34                         msyslog(LOG_ERR, "Cannot setgid() to group `%s': %m", group);
  35                         exit (-1);