options are provided.
* src/pwunconv.c: Re-indent.
* src/pwunconv.c: Open the shadow file read only.
* src/grpunconv.c: Exit after printing usage when arguments or
options are provided.
* src/grpunconv.c: Open the gshadow file read only.
not return.
* src/chpasswd.c: Reindent.
* src/chpasswd.c: Remove dead code. No need to set crypt_method
to NULL when it is already NULL. sflg is only set if crypt_method
is not NULL.
return.
* src/faillog.c: Fix message: this is faillog, not lastlog.
* src/faillog.c: Check that there are no extra arguments after
parsing the options.
not return.
* src/chgpasswd.c: Split usage in smaller parts. Those parts are
already translated for chpasswd. Usage is now closer to
chpasswd's.
* src/chgpasswd.c: Remove dead code. No need to set crypt_method
to NULL when it is already NULL. sflg is only set if crypt_method
is not NULL.
* src/grpck.c: Avoid implicit conversion of pointer to boolean.
* src/grpck.c: Remove dead code. argc cannot be lower than optind.
Avoid checking twice in a row for NULL != list[i].
invalid configuration.
* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Updated
comments.
* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Be more strict
on the loop stop conditions. Stop if we passed the limit, even if
the limit itself was never noticed.
indicate why locking failed.
* NEWS, lib/commonio.c: Fix the sort algorithm in case of NIS. NIS
entries were dropped.
* lib/commonio.c: NIS entries can start by '+' or '-'.
exists but there are no shadow entries, an entry has to be created
if the password is changed and passwd requires a shadow entry, or
if aging features are used (-e or -f). Document this and also that
-e and -f require a shadow file.
provided. Update the error message.
* src/usermod.c (process_flags): Check option compatibility and
dependency before options are discarded when no changes are
requested.
* src/su.c: Added function prototypes.
* src/su.c: Rename shellstr parameter to shellname to avoid
collision with static variable.
* NEWS, src/su.c: Added support for PAM modules which change
PAM_USER.
child and listening for signal in the parent from run_shell().
prepare_pam_close_session() is now executed before the creation of
the pam session and before the UID is changed. This allows to
close the session as root.
