1 files changed, 38 insertions, 0 deletions
diff --git a/filter.patch b/filter.patch
new file mode 100644
index 000000000000..bfee65b963a0
--- /dev/null
+++ b/filter.patch
@@ -0,0 +1,38 @@
+# Fail2Ban IPv6 Patch for Fail2Ban v0.9.3, v0.9.4, v0.9.5
+--- filter.py.orig
++++ filter.py
+@@ -849,6 +849,7 @@
+ class DNSUtils:
+ 
+ 	IP_CRE = re.compile("^(?:\d{1,3}\.){3}\d{1,3}$")
++	IP_CRE6 = re.compile("^(?:[0-9:A-Fa-f]{3,})$")
+ 
+ 	@staticmethod
+ 	def dnsToIp(dns):
+@@ -883,19 +884,21 @@
+ 		if match:
+ 			return match
+ 		else:
+-			return None
++			match = DNSUtils.IP_CRE6.match(text)
++			if match:
++				""" Right Here, we faced to a ipv6
++				"""
++				return match
++			else:
++				return None
+ 
+ 	@staticmethod
+ 	def isValidIP(string):
+ 		""" Return true if str is a valid IP
++		We Consider that logfiles didn't make errors ;) 
+ 		"""
+-		s = string.split('/', 1)
+-		try:
+-			socket.inet_aton(s[0])
+-			return True
+-		except socket.error:
+-			return False
++		return True
+ 
+ 	@staticmethod