From: Willy Tarreau <w@1wt.eu>
Date: Tue, 1 Apr 2025 07:06:25 +0000 (+0200)
Subject: BUG/MINOR: config: silence .notice/.warning/.alert in discovery mode
X-Git-Tag: v3.2-dev9~33
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2c779f3938d49fbb0955e972b4f494cdadbef8c1;p=thirdparty%2Fhaproxy.git

BUG/MINOR: config: silence .notice/.warning/.alert in discovery mode

When first pre-parsing the config to detect the presence or absence of
the master mode, we must not emit messages because they are not supposed
to be visible at this point, otherwise they appear twice each. The
pre-parsing, also called discovery mode, is only for internal use,
thus it should remain silent.

This should be backported to 3.1 where this mode was introduced.
---

diff --git a/src/cfgparse.c b/src/cfgparse.c
index c7c31b418..4fe2da978 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -2506,7 +2506,7 @@ next_line:
 		}
 
 		/* .warning/.error/.notice/.diag */
-		if (*args[0] == '.') {
+		if (*args[0] == '.' && !(global.mode & MODE_DISCOVERY)) {
 			if (strcmp(args[0], ".alert") == 0) {
 				if (*args[2]) {
 					ha_alert("parsing [%s:%d]: Unexpected argument '%s' for '%s'. Use quotes if the message should contain spaces.\n",