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* NEWS, src/usermod.c: Check if the user is busy when the user's

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UID, name or home directory is changed.
This commit is contained in:
nekral-guest 2009-05-18 18:37:16 +00:00
parent 4a4549c49b
commit b9ecd1cf42
3 changed files with 20 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2009-05-18 Nicolas François <nicolas.francois@centraliens.net>
* NEWS, src/usermod.c: Check if the user is busy when the user's
UID, name or home directory is changed.
2009-05-18 Nicolas François <nicolas.francois@centraliens.net>
* src/userdel.c, libmisc/user_busy.c, libmisc/Makefile.am,

3
NEWS
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@ -10,6 +10,9 @@ shadow-4.1.4 -> shadow-4.1.4.1 UNRELEASED
the user is running some processes.
* If not on Linux, continue to search for an utmp record, but make sure
the process recorded in the utmp entry is still running.
- usermod
* Check if the user is busy when the user's UID, name or home directory
is changed.
shadow-4.1.3.1 -> shadow-4.1.4 2009-05-10

12
src/usermod.c
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@ -1715,6 +1715,18 @@ int main (int argc, char **argv)
process_flags (argc, argv);
/*
* The home directory, the username and the user's UID should not
* be changed while the user is logged in.
*/
if ( (uflg || lflg || dflg)
&& (user_busy (user_name, user_id) != 0)) {
fprintf (stderr,
_("%s: user %s is currently logged in\n"),
Prog, user_name);
exit (E_USER_BUSY);
}
#ifdef ACCT_TOOLS_SETUID
#ifdef USE_PAM
{