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Patch originally from Fedora
http://pkgs.fedoraproject.org/cgit/tftp.git/
Upstream-Status: Pending
diff -up tftp-hpa-5.2/tftpd/recvfrom.c.test tftp-hpa-5.2/tftpd/recvfrom.c
--- tftp-hpa-5.2/tftpd/recvfrom.c.test 2011-12-11 23:13:52.000000000 +0100
+++ tftp-hpa-5.2/tftpd/recvfrom.c 2012-01-04 10:05:17.852042256 +0100
@@ -149,16 +149,16 @@ myrecvfrom(int s, void *buf, int len, un
/* Try to enable getting the return address */
#ifdef IP_RECVDSTADDR
- if (from->sa_family == AF_INET)
+ if (from->sa_family == AF_INET || !from->sa_family)
setsockopt(s, IPPROTO_IP, IP_RECVDSTADDR, &on, sizeof(on));
#endif
#ifdef IP_PKTINFO
- if (from->sa_family == AF_INET)
+ if (from->sa_family == AF_INET || !from->sa_family)
setsockopt(s, IPPROTO_IP, IP_PKTINFO, &on, sizeof(on));
#endif
#ifdef HAVE_IPV6
#ifdef IPV6_RECVPKTINFO
- if (from->sa_family == AF_INET6)
+ if (from->sa_family == AF_INET6 || !from->sa_family)
setsockopt(s, IPPROTO_IPV6, IPV6_RECVPKTINFO, &on, sizeof(on));
#endif
#endif
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