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unbound: backport fix for permission denied error

Currently there is a problem with log spam when ipv6 network
is dropped. Fix this by backporting a patch to silence these errors
when verbose logging is not enabled.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
lilik-openwrt-22.03
Ansuel Smith 3 years ago
committed by Etienne Champetier
parent
commit
212eddb92b
1 changed files with 44 additions and 0 deletions
  1. +44
    -0
      net/unbound/patches/200-Squelch-permission-denied-errors-for-udp.patch

+ 44
- 0
net/unbound/patches/200-Squelch-permission-denied-errors-for-udp.patch View File

@ -0,0 +1,44 @@
From ad45e9b89ee18bbfeff0ed45da2c243ac17acfe6 Mon Sep 17 00:00:00 2001
From: "W.C.A. Wijngaards" <wouter@nlnetlabs.nl>
Date: Fri, 13 Aug 2021 09:27:58 +0200
Subject: [PATCH] - Fix for #431: Squelch permission denied errors for udp
connect, and udp send, they are visible at higher verbosity settings.
---
doc/Changelog | 2 ++
services/outside_network.c | 1 +
util/netevent.c | 1 +
3 files changed, 4 insertions(+)
# diff --git a/doc/Changelog b/doc/Changelog
# index 62c747c85..1cd0f3bad 100644
# --- a/doc/Changelog
# +++ b/doc/Changelog
# @@ -1,5 +1,7 @@
# 13 August 2021: Wouter
# - Support using system-wide crypto policies.
# + - Fix for #431: Squelch permission denied errors for udp connect,
# + and udp send, they are visible at higher verbosity settings.
# 12 August 2021: George
# - Merge PR #514, from ziollek: Docker environment for run tests.
--- a/services/outside_network.c
+++ b/services/outside_network.c
@@ -1962,6 +1962,7 @@ static int udp_connect_needs_log(int err
case ENETDOWN:
# endif
case EPERM:
+ case EACCES:
if(verbosity >= VERB_ALGO)
return 1;
return 0;
--- a/util/netevent.c
+++ b/util/netevent.c
@@ -300,6 +300,7 @@ udp_send_errno_needs_log(struct sockaddr
case ENETDOWN:
# endif
case EPERM:
+ case EACCES:
if(verbosity < VERB_ALGO)
return 0;
default:

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