From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 2 Mar 2022 10:58:51 +0000 (+0000)
Subject: ipset: The minimum hashsize is 64
X-Git-Tag: 0.9.11~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f1f8927a4dcb9b86a8e6c1298b7bad36ad6920af;p=location%2Flibloc.git

ipset: The minimum hashsize is 64

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/python/export.py b/src/python/export.py
index 1c6743c..3ee2294 100644
--- a/src/python/export.py
+++ b/src/python/export.py
@@ -152,8 +152,8 @@ class IpsetOutputWriter(OutputWriter):
 		# divided by the hashsize factor.
 		exponent = math.log(self.networks / self.HASHSIZE_FACTOR, 2)
 
-		# Return the size of the hash
-		return 2 ** math.ceil(exponent)
+		# Return the size of the hash (the minimum is 64)
+		return max(2 ** math.ceil(exponent), 64)
 
 	def _write_header(self):
 		# This must have a fixed size, because we will write the header again in the end