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