+++ /dev/null
-diff -Nur shadow-4.1.4.2_orig/libmisc/chkname.c shadow-4.1.4.2/libmisc/chkname.c
---- shadow-4.1.4.2_orig/libmisc/chkname.c 2009-04-28 19:14:04.000000000 +0000
-+++ shadow-4.1.4.2/libmisc/chkname.c 2009-08-03 18:47:59.000000000 +0000
-@@ -49,21 +49,29 @@
- static bool is_valid_name (const char *name)
- {
- /*
-- * User/group names must match [a-z_][a-z0-9_-]*[$]
-- */
-- if (('\0' == *name) ||
-- !((('a' <= *name) && ('z' >= *name)) || ('_' == *name))) {
-+ * User/group names must match gnu e-regex:
-+ * [a-zA-Z0-9_.][a-zA-Z0-9_.-]{0,30}[a-zA-Z0-9_.$-]?
-+ *
-+ * as a non-POSIX, extension, allow "$" as the last char for
-+ * sake of Samba 3.x "add machine script"
-+ */
-+ if ( ('\0' == *name) ||
-+ !((*name >= 'a' && *name <= 'z') ||
-+ (*name >= 'A' && *name <= 'Z') ||
-+ (*name >= '0' && *name <= '9') ||
-+ (*name == '_') || (*name == '.')
-+ )) {
- return false;
- }
-
- while ('\0' != *++name) {
-- if (!(( ('a' <= *name) && ('z' >= *name) ) ||
-- ( ('0' <= *name) && ('9' >= *name) ) ||
-- ('_' == *name) ||
-- ('-' == *name) ||
-- ( ('$' == *name) && ('\0' == *(name + 1)) )
-- )) {
-- return false;
-+ if (!( (*name >= 'a' && *name <= 'z') ||
-+ (*name >= 'A' && *name <= 'Z') ||
-+ (*name >= '0' && *name <= '9') ||
-+ (*name == '_') || (*name == '.') || (*name == '-') ||
-+ (*name == '$' && *(name + 1) == '\0')
-+ )) {
-+ return false;
- }
- }
-
-diff -Nur shadow-4.1.4.2_orig/man/groupadd.8 shadow-4.1.4.2/man/groupadd.8
---- shadow-4.1.4.2_orig/man/groupadd.8 2009-07-24 01:16:24.000000000 +0000
-+++ shadow-4.1.4.2/man/groupadd.8 2009-08-03 18:51:10.000000000 +0000
-@@ -153,9 +153,7 @@
- .RE
- .SH "CAVEATS"
- .PP
--Groupnames must start with a lower case letter or an underscore, followed by lower case letters, digits, underscores, or dashes\&. They can end with a dollar sign\&. In regular expression terms: [a\-z_][a\-z0\-9_\-]*[$]?
--.PP
--Groupnames may only be up to characters long\&.
-+Groupnames may only be up to 32 characters long\&.
- .PP
- You may not add a NIS or LDAP group\&. This must be performed on the corresponding server\&.
- .PP
-diff -Nur shadow-4.1.4.2_orig/man/useradd.8 shadow-4.1.4.2/man/useradd.8
---- shadow-4.1.4.2_orig/man/useradd.8 2009-07-24 01:16:44.000000000 +0000
-+++ shadow-4.1.4.2/man/useradd.8 2009-08-03 18:51:52.000000000 +0000
-@@ -405,8 +405,6 @@
- \fBuseradd\fR
- will deny the user account creation request\&.
- .PP
--Usernames must start with a lower case letter or an underscore, followed by lower case letters, digits, underscores, or dashes\&. They can end with a dollar sign\&. In regular expression terms: [a\-z_][a\-z0\-9_\-]*[$]?
--.PP
- Usernames may only be up to 32 characters long\&.
- .SH "CONFIGURATION"
- .PP