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14 lines
540 B
14 lines
540 B
diff -Naur tayga-0.9.2.orig/addrmap.c tayga-0.9.2/addrmap.c
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--- tayga-0.9.2.orig/addrmap.c 2011-05-25 15:11:30.000000000 +0100
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+++ tayga-0.9.2/addrmap.c 2020-07-04 16:24:23.397081572 +0100
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@@ -44,7 +44,9 @@
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int validate_ip6_addr(const struct in6_addr *a)
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{
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/* Well-known prefix for NAT64 */
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- if (a->s6_addr32[0] == WKPF && !a->s6_addr32[1] && !a->s6_addr32[2])
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+ if (a->s6_addr32[0] == WKPF &&
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+ (!a->s6_addr32[1] || (a->s6_addr16[2] == htonl(0x0001)))
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+ && !a->s6_addr32[2])
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return 0;
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/* Reserved per RFC 2373 */
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