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-rw-r--r--source4/scripting/python/samba/__init__.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/source4/scripting/python/samba/__init__.py b/source4/scripting/python/samba/__init__.py
index c5827b96e0..3ecb758595 100644
--- a/source4/scripting/python/samba/__init__.py
+++ b/source4/scripting/python/samba/__init__.py
@@ -233,10 +233,12 @@ def check_all_substituted(text):
def valid_netbios_name(name):
"""Check whether a name is valid as a NetBIOS name. """
- # FIXME: There are probably more constraints here.
- # crh has a paragraph on this in his book (1.4.1.1)
+ # See crh's book (1.4.1.1)
if len(name) > 15:
return False
+ for x in name:
+ if not x.isalnum() and not x in " !#$%&'()-.@^_{}~":
+ return False
return True
version = glue.version