From 51eb35b0cce04ce79cc530375b75d300ff55f818 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20De=20Keersmaeker?=
<francois.dekeersmaeker@uclouvain.be>
Date: Mon, 12 May 2025 09:56:04 +0200
Subject: [PATCH] Memory: free files
---
dns_unbound_cache_reader/dns_unbound_cache_reader.py | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/dns_unbound_cache_reader/dns_unbound_cache_reader.py b/dns_unbound_cache_reader/dns_unbound_cache_reader.py
index a7bdbcf..3d7056a 100644
--- a/dns_unbound_cache_reader/dns_unbound_cache_reader.py
+++ b/dns_unbound_cache_reader/dns_unbound_cache_reader.py
@@ -79,8 +79,9 @@ def update_dns_table(
if host in localhost:
## Unbound runs on localhost
- proc = subprocess.run(cmd.split(), capture_output=True)
- dns_cache = proc.stdout.decode().strip().split("\n")
+ proc = subprocess.run(cmd.split(), capture_output=True, text=True)
+ dns_cache = proc.stdout.strip().split("\n")
+ del proc
else:
## Unbound runs on a remote host
@@ -90,6 +91,9 @@ def update_dns_table(
# Get the DNS cache
result = remote.run(cmd)
dns_cache = result.stdout.strip().split("\n")
+ # Free resources
+ del remote
+ del result
else:
# Read DNS cache from file
--
GitLab