From: Ondřej Surý <ondrej@isc.org>
Date: Thu, 8 Oct 2020 06:26:28 +0000 (+0200)
Subject: Clean the last remnant of ISC_PLATFORM_HAVEIPV6 macro
X-Git-Tag: v9.17.6~4^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96ac91a18a6e506824c63d10a05e532d584ff5c1;p=thirdparty%2Fbind9.git

Clean the last remnant of ISC_PLATFORM_HAVEIPV6 macro

In set_sndbuf() we were using ISC_PLATFORM_HAVEIPV6 macro that doesn't
exist anymore, because we assume that IPv6 support is always available.
---

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index e3f11082423..b599932d4f0 100644
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -2018,7 +2018,6 @@ set_sndbuf(void) {
 	socklen_t len;
 
 	fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
-#if defined(ISC_PLATFORM_HAVEIPV6)
 	if (fd == -1) {
 		switch (errno) {
 		case EPROTONOSUPPORT:
@@ -2033,7 +2032,6 @@ set_sndbuf(void) {
 			break;
 		}
 	}
-#endif /* if defined(ISC_PLATFORM_HAVEIPV6) */
 	if (fd == -1) {
 		return;
 	}