From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 20 Jul 2017 18:46:58 +0000 (+0200)
Subject: nspawn: downgrade warning when we get sd_notify() message from unexpected process... 
X-Git-Tag: v235~307
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8cb574307963d1aeb1c53e1d1fbeee4a2be37259;p=thirdparty%2Fsystemd.git

nspawn: downgrade warning when we get sd_notify() message from unexpected process (#6416)

Given that we set NOTIFY_SOCKET unconditionally it's not surprising that
processes way down the process tree think it's smart to send us a
notification message.

It's still useful to keep this message, for debugging things, but it
shouldn't be generated by default.
---

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 8a5fedd4b0b..0cbd8c34919 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -2836,7 +2836,7 @@ static int nspawn_dispatch_notify_fd(sd_event_source *source, int fd, uint32_t r
         }
 
         if (!ucred || ucred->pid != inner_child_pid) {
-                log_warning("Received notify message without valid credentials. Ignoring.");
+                log_debug("Received notify message without valid credentials. Ignoring.");
                 return 0;
         }