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* lib/commonio.c (commonio_remove): Fail when the name to be

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removed is used by different entries (like commonio_update does).
* NEWS: This fix the behavior of groupdel when the system is not
  configured to support split group but different group entries
  have the name of the group to be deleted.
This commit is contained in:
nekral-guest 2008-03-08 22:52:44 +00:00
parent 1b808e62df
commit b1a0769d3d
3 changed files with 14 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-03-08 Nicolas François <nicolas.francois@centraliens.net>
* lib/commonio.c (commonio_remove): Fail when the name to be
removed is used by different entries (like commonio_update does).
* NEWS: This fix the behavior of groupdel when the system is not
configured to support split group but different group entries
have the name of the group to be deleted.
2008-03-08 Nicolas François <nicolas.francois@centraliens.net>
* NEWS, src/useradd.c: Make sure the passwd, group, shadow, and

2
NEWS
View File

@ -36,6 +36,8 @@ shadow-4.1.0 -> shadow-4.1.1 UNRELEASED
* Do not fail if the group does not exist in the gshadow file.
* Do not rewrite the group or gshadow file in case of error.
* Make sure the group and gshadow files are unlocked on exit.
* Fail if the system is not configured to support split groups and
different group entries have the name of the group to be deleted.
- groupmems
* Fix buffer overflow when adding an user to a group. Thanks to Peter Vrabec.
- groupmod

4
lib/commonio.c
View File

@ -886,6 +886,10 @@ int commonio_remove (struct commonio_db *db, const char *name)
errno = ENOENT;
return 0;
}
if (next_entry_by_name (db, p->next, name)) {
fprintf (stderr, _("Multiple entries named '%s' in %s. Please fix this with pwck or grpck.\n"), name, db->filename);
return 0;
}
commonio_del_entry (db, p);