From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Thu, 23 Mar 2023 15:35:49 +0000 (+0000)
Subject: lib-master: stats_event_write() - Don't accumulate more than IO_BLOCK_SIZE bytes... 
X-Git-Tag: 2.4.0~2821
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=831b43782cbedfe17304c6016bca521a988315f1;p=thirdparty%2Fdovecot%2Fcore.git

lib-master: stats_event_write() - Don't accumulate more than IO_BLOCK_SIZE bytes in str buffer
---

diff --git a/src/lib-master/stats-client.c b/src/lib-master/stats-client.c
index d210952e59..f3b65644c0 100644
--- a/src/lib-master/stats-client.c
+++ b/src/lib-master/stats-client.c
@@ -182,7 +182,7 @@ stats_event_write(struct stats_client *client,
 	event_export(merged_event, str);
 	str_append_c(str, '\n');
 	event_unref(&merged_event);
-	if (flush_output) {
+	if (flush_output || str_len(str) >= IO_BLOCK_SIZE) {
 		o_stream_nsend(client->conn.output, str_data(str), str_len(str));
 		str_truncate(str, 0);
 	}