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gentoo-overlay/net-misc/dhcp/files/dhcp-4.4.0-always-accept-4....

30 lines
889 B

https://bugs.gentoo.org/437108
Always accept the -4 option even if we don't have IPv6 support enabled.
The relay code does this already.
--- dhcp-4.4.0/client/dhclient.c
+++ dhcp-4.4.0/client/dhclient.c
@@ -353,8 +353,8 @@
if (!strcmp(argv[i], "-r")) {
release_mode = 1;
/* no_daemon = 1; */
-#ifdef DHCPv6
} else if (!strcmp(argv[i], "-4")) {
+#ifdef DHCPv6
if (local_family_set && local_family != AF_INET)
log_fatal("Client can only do v4 or v6, not "
"both.");
--- dhcp-4.4.0/server/dhcpd.c
+++ dhcp-4.4.0/server/dhcpd.c
@@ -495,8 +495,8 @@
} else if (!strcmp (argv [i], "-q")) {
quiet = 1;
quiet_interface_discovery = 1;
-#ifdef DHCPv6
} else if (!strcmp(argv[i], "-4")) {
+#ifdef DHCPv6
if (local_family_set && (local_family != AF_INET)) {
log_fatal("Server cannot run in both IPv4 and "
"IPv6 mode at the same time.");