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shadow-utils-4.1.5.1-24.el7.src.rpm
diff -up shadow-4.1.5.1/libmisc/chkname.c.goodname shadow-4.1.5.1/libmisc/chkname.c
--- shadow-4.1.5.1/libmisc/chkname.c.goodname 2009-07-13 00:24:45.000000000 +0200
+++ shadow-4.1.5.1/libmisc/chkname.c 2012-09-19 18:43:53.492160653 +0200
@@ -49,20 +49,28 @@
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)) )
- )) {
+ if (!( (*name >= 'a' && *name <= 'z') ||
+ (*name >= 'A' && *name <= 'Z') ||
+ (*name >= '0' && *name <= '9') ||
+ (*name == '_') || (*name == '.') || (*name == '-') ||
+ (*name == '$' && *(name + 1) == '\0')
+ )) {
return false;
}
}
diff -up shadow-4.1.5.1/man/groupadd.8.xml.goodname shadow-4.1.5.1/man/groupadd.8.xml
--- shadow-4.1.5.1/man/groupadd.8.xml.goodname 2012-05-25 13:45:27.000000000 +0200
+++ shadow-4.1.5.1/man/groupadd.8.xml 2012-09-19 18:43:53.492160653 +0200
@@ -259,12 +259,6 @@
<refsect1 id='caveats'>
<title>CAVEATS</title>
<para>
- Groupnames must start with a lower case letter or an underscore,
- followed by lower case letters, digits, underscores, or dashes.
- They can end with a dollar sign.
- In regular expression terms: [a-z_][a-z0-9_-]*[$]?
- </para>
- <para>
Groupnames may only be up to &GROUP_NAME_MAX_LENGTH; characters long.
</para>
<para>
diff -up shadow-4.1.5.1/man/useradd.8.xml.goodname shadow-4.1.5.1/man/useradd.8.xml
--- shadow-4.1.5.1/man/useradd.8.xml.goodname 2012-05-25 13:45:29.000000000 +0200
+++ shadow-4.1.5.1/man/useradd.8.xml 2012-09-19 18:43:53.493160675 +0200
@@ -366,7 +366,7 @@
</term>
<listitem>
<para>
- Do no create the user's home directory, even if the system
+ Do not create the user's home directory, even if the system
wide setting from <filename>/etc/login.defs</filename>
(<option>CREATE_HOME</option>) is set to
<replaceable>yes</replaceable>.
@@ -654,12 +654,6 @@
</para>
<para>
- 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_-]*[$]?
- </para>
- <para>
Usernames may only be up to 32 characters long.
</para>
</refsect1>
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