From: Aram Sargsyan <aram@isc.org>
Date: Wed, 28 Dec 2022 12:10:09 +0000 (+0000)
Subject: Don't pass a NULL pointer to isc_sockaddr_format()
X-Git-Tag: v9.19.9~55^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=41ca9d419ef2c5769e329adc011c4fafd5b9a4f8;p=thirdparty%2Fbind9.git

Don't pass a NULL pointer to isc_sockaddr_format()

The 'localaddr' pointer can be NULL, which causes an assertion failure.

Use '&disp->local' instead when printing a debug log message.
---

diff --git a/lib/dns/dispatch.c b/lib/dns/dispatch.c
index d7dea130c99..c1dbff4c782 100644
--- a/lib/dns/dispatch.c
+++ b/lib/dns/dispatch.c
@@ -1211,7 +1211,7 @@ dns_dispatch_createtcp(dns_dispatchmgr_t *mgr, const isc_sockaddr_t *localaddr,
 	if (isc_log_wouldlog(dns_lctx, 90)) {
 		char addrbuf[ISC_SOCKADDR_FORMATSIZE];
 
-		isc_sockaddr_format(localaddr, addrbuf,
+		isc_sockaddr_format(&disp->local, addrbuf,
 				    ISC_SOCKADDR_FORMATSIZE);
 
 		mgr_log(mgr, LVL(90),