freeradius/freeradius-listen-ipv6-fix.patch

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From 98510efd0e2930d8924b47009945a0fb1bd75a29 Mon Sep 17 00:00:00 2001
From: Alexander Scheel <ascheel@redhat.com>
Date: Mon, 22 Apr 2019 14:38:19 -0400
Subject: [PATCH] Allow listen.ipaddr to reference an IPv6-only host
In 5452b13cefa3b30f1da467ff5d68b3c1aa471188, these lines were added
which effectively result in a listen.ipaddr only allowing hostnames to
resolve to IPv4 addresses. With a hostname with only a IPv6 address,
it'll bail with the error message:
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
Failed resolving "ipv6.cipherboy.com" to IPv4 address:
Name or service not known
This directly contradicts the language in the default configuration
file, so support resolving both IPv4-only and IPv6-only hostnames.
Signed-off-by: Alexander Scheel <ascheel@redhat.com>
---
src/lib/misc.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/src/lib/misc.c b/src/lib/misc.c
index dff21e33f7..5520d8a0a4 100644
--- a/src/lib/misc.c
+++ b/src/lib/misc.c
@@ -607,13 +607,6 @@ int fr_pton(fr_ipaddr_t *out, char const *value, ssize_t inlen, int af, bool res
fr_strerror_printf("Invalid address");
return -1;
}
-
- /*
- * Fall through to resolving the address, using
- * whatever address family they prefer. If they
- * don't specify an address family, force IPv4.
- */
- if (af == AF_UNSPEC) af = AF_INET;
}
/*