From: Dmitriy Alekseev <1865999+dragoangel@users.noreply.github.com>
Date: Sun, 4 May 2025 23:17:07 +0000 (+0200)
Subject: Fix librdns maxname limit
X-Git-Tag: 3.12.0~30^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F5455%2Fhead;p=thirdparty%2Frspamd.git

Fix librdns maxname limit
---

diff --git a/contrib/librdns/dns_private.h b/contrib/librdns/dns_private.h
index c240debea2..4cf6468b18 100644
--- a/contrib/librdns/dns_private.h
+++ b/contrib/librdns/dns_private.h
@@ -41,7 +41,7 @@ static const int default_tcp_io_cnt = 1;
 #define DNS_COMPRESSION_BITS 0xC0
 
 #define DNS_D_MAXLABEL  63      /* + 1 '\0' */
-#define DNS_D_MAXNAME   255     /* + 1 '\0' */
+#define DNS_D_MAXNAME   253     /* + 1 '\0' */
 
 #define RESOLV_CONF "/etc/resolv.conf"