diff options
Diffstat (limited to 'source3/utils/smbpasswd.c')
| -rw-r--r-- | source3/utils/smbpasswd.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/source3/utils/smbpasswd.c b/source3/utils/smbpasswd.c index db7f4c12e2..3a81a98718 100644 --- a/source3/utils/smbpasswd.c +++ b/source3/utils/smbpasswd.c @@ -359,9 +359,27 @@ char *encode_acct_ctrl(uint16 acct_ctrl) machine account. ***********************************************************/ -int get_machine_uid(void) +int get_new_machine_uid(void) { - return 65534; + int next_uid_start; + FILE *fp; + struct smb_passwd *smbpw; + + if(sizeof(uid_t) == 2) + next_uid_start = 65533; + + if(sizeof(uid_t) == 4) + next_uid_start = 0x7fffffff; + + fp = startsmbpwent(False); + while((smbpw = getsmbpwent(fp)) != NULL) { + if(!(smbpw->acct_ctrl & ACB_SVRTRUST)) + continue; + + next_uid_start = MIN(next_uid_start, (smbpw->smb_userid-1)); + } + endsmbpwent(fp); + return next_uid_start; } /********************************************************* @@ -372,7 +390,7 @@ static void usage(char *name, BOOL is_root) { if(is_root) fprintf(stderr, "Usage is : %s [-a] [-d] [-m] [-n] [username] [password]\n\ -%s: [-r machine] [username] [password]\n%s: [-h]\n", name, name, name); +%s: [-R <name resolve order>] [-r machine] [username] [password]\n%s: [-h]\n", name, name, name); else fprintf(stderr, "Usage is : %s [-h] [-r machine] [password]\n", name); exit(1); @@ -450,7 +468,7 @@ int main(int argc, char **argv) is_root = (real_uid == 0); - while ((ch = getopt(argc, argv, "adhmnr:")) != EOF) { + while ((ch = getopt(argc, argv, "adhmnr:R:")) != EOF) { switch(ch) { case 'a': if(is_root) @@ -476,6 +494,12 @@ int main(int argc, char **argv) case 'r': remote_machine = optarg; break; + case 'R': + if(is_root) { + lp_set_name_resolve_order(optarg); + break; + } else + usage(prog_name, is_root); case 'm': if(is_root) machine_account = True; @@ -714,7 +738,7 @@ int main(int argc, char **argv) pwd->pw_gecos = ""; pwd->pw_dir = machine_dir_name; pwd->pw_shell = ""; - pwd->pw_uid = get_machine_uid(); + pwd->pw_uid = get_new_machine_uid(); } |