From: Mark Andrews <marka@isc.org>
Date: Wed, 27 Sep 2017 21:15:46 +0000 (+1000)
Subject: switch to using snprintf from sprintf
X-Git-Tag: v9.12.0b1~131
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=d386eb54c6c656e80770b0350455c42a3343c3be;p=thirdparty%2Fbind9.git

switch to using snprintf from sprintf
---

diff --git a/lib/dns/rdata/generic/caa_257.c b/lib/dns/rdata/generic/caa_257.c
index 8d9e8ad0d71..8440fb40e0f 100644
--- a/lib/dns/rdata/generic/caa_257.c
+++ b/lib/dns/rdata/generic/caa_257.c
@@ -95,7 +95,7 @@ totext_caa(ARGS_TOTEXT) {
 	 * Flags
 	 */
 	flags = uint8_consume_fromregion(&region);
-	sprintf(buf, "%u ", flags);
+	snprintf(buf, sizeof(buf), "%u ", flags);
 	RETERR(str_totext(buf, target));
 
 	/*