From: Matthijs Mekking <matthijs@isc.org>
Date: Fri, 3 Jul 2020 07:46:13 +0000 (+0200)
Subject: Increase "rndc dnssec -status" output size
X-Git-Tag: v9.17.4~71^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9347e7db7e3e55b119a76de7d35d2b8719311fe6;p=thirdparty%2Fbind9.git

Increase "rndc dnssec -status" output size

BUFSIZ (512 bytes on Windows) may not be enough to fit the status of a
DNSSEC policy and three DNSSEC keys.

Set the size of the relevant buffer to a hardcoded value of 4096 bytes,
which should be enough for most scenarios.
---

diff --git a/bin/named/server.c b/bin/named/server.c
index 588d22b95dc..4a8e3912c84 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -14475,7 +14475,7 @@ named_server_dnssec(named_server_t *server, isc_lex_t *lex,
 	dns_dnsseckey_t *key;
 	const char *ptr;
 	/* variables for -status */
-	char output[BUFSIZ];
+	char output[4096];
 	isc_stdtime_t now;
 	isc_time_t timenow;
 	const char *dir;