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Merge pull request #7 from shadow-maint/2015-07-20/vflg

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Don't limit subuid/subgid support to local users
This commit is contained in:
Serge Hallyn 2015-07-23 10:11:46 -05:00
commit acf11efe54
1 changed files with 55 additions and 59 deletions
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114
src/usermod.c
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@ -1719,60 +1719,6 @@ static void usr_update (void)
fail_exit (E_PW_UPDATE); fail_exit (E_PW_UPDATE);
} }
} }
#ifdef ENABLE_SUBIDS
if (Vflg) {
struct ulong_range_list_entry *ptr;
for (ptr = del_sub_uids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_uid_remove(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to remove uid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_uid_dbname ());
fail_exit (E_SUB_UID_UPDATE);
}
}
}
if (vflg) {
struct ulong_range_list_entry *ptr;
for (ptr = add_sub_uids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_uid_add(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to add uid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_uid_dbname ());
fail_exit (E_SUB_UID_UPDATE);
}
}
}
if (Wflg) {
struct ulong_range_list_entry *ptr;
for (ptr = del_sub_gids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_gid_remove(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to remove gid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_gid_dbname ());
fail_exit (E_SUB_GID_UPDATE);
}
}
}
if (wflg) {
struct ulong_range_list_entry *ptr;
for (ptr = add_sub_gids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_gid_add(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to add gid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_gid_dbname ());
fail_exit (E_SUB_GID_UPDATE);
}
}
}
#endif /* ENABLE_SUBIDS */
} }
/* /*
@ -2176,16 +2122,66 @@ int main (int argc, char **argv)
*/ */
open_files (); open_files ();
if ( cflg || dflg || eflg || fflg || gflg || Lflg || lflg || pflg if ( cflg || dflg || eflg || fflg || gflg || Lflg || lflg || pflg
|| sflg || uflg || Uflg || sflg || uflg || Uflg) {
#ifdef ENABLE_SUBIDS
|| vflg || Vflg || wflg || Wflg
#endif /* ENABLE_SUBIDS */
) {
usr_update (); usr_update ();
} }
if (Gflg || lflg) { if (Gflg || lflg) {
grp_update (); grp_update ();
} }
#ifdef ENABLE_SUBIDS
if (Vflg) {
struct ulong_range_list_entry *ptr;
for (ptr = del_sub_uids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_uid_remove(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to remove uid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_uid_dbname ());
fail_exit (E_SUB_UID_UPDATE);
}
}
}
if (vflg) {
struct ulong_range_list_entry *ptr;
for (ptr = add_sub_uids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_uid_add(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to add uid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_uid_dbname ());
fail_exit (E_SUB_UID_UPDATE);
}
}
}
if (Wflg) {
struct ulong_range_list_entry *ptr;
for (ptr = del_sub_gids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_gid_remove(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to remove gid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_gid_dbname ());
fail_exit (E_SUB_GID_UPDATE);
}
}
}
if (wflg) {
struct ulong_range_list_entry *ptr;
for (ptr = add_sub_gids; ptr != NULL; ptr = ptr->next) {
unsigned long count = ptr->range.last - ptr->range.first + 1;
if (sub_gid_add(user_name, ptr->range.first, count) == 0) {
fprintf (stderr,
_("%s: failed to add gid range %lu-%lu from '%s'\n"),
Prog, ptr->range.first, ptr->range.last,
sub_gid_dbname ());
fail_exit (E_SUB_GID_UPDATE);
}
}
}
#endif /* ENABLE_SUBIDS */
close_files (); close_files ();
#ifdef WITH_TCB #ifdef WITH_TCB