Author: bapt
Date: Mon Oct 1 17:00:33 2012
New Revision: 241108
URL: http://svn.freebsd.org/changeset/base/241108
Log:
Do not treat empty name as an uid 0
Reported by: Robert Bonomi <bon...@mail.r-bonomi.com>
Modified:
head/usr.sbin/pw/pw_user.c
Modified: head/usr.sbin/pw/pw_user.c
==============================================================================
--- head/usr.sbin/pw/pw_user.c Mon Oct 1 16:42:07 2012 (r241107)
+++ head/usr.sbin/pw/pw_user.c Mon Oct 1 17:00:33 2012 (r241108)
@@ -314,7 +314,8 @@ pw_user(struct userconf * cnf, int mode,
* know.
*/
if (mode != M_ADD && pwd == NULL
- && strspn(a_name->val, "0123456789") ==
strlen(a_name->val)) {
+ && strspn(a_name->val, "0123456789") == strlen(a_name->val)
+ && *a_name->val) {
(a_uid = a_name)->ch = 'u';
a_name = NULL;
}
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