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43 lines
1.3 KiB
Plaintext
43 lines
1.3 KiB
Plaintext
$NetBSD: patch-af,v 1.12 2014/06/15 20:48:50 jnemeth Exp $
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--- sendmail/conf.c.orig 2014-05-20 17:24:39.000000000 +0000
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+++ sendmail/conf.c
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@@ -43,6 +43,10 @@ SM_RCSID("@(#)$Id: conf.c,v 8.1191 2014-
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# include <ulimit.h>
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#endif /* HASULIMIT && defined(HPUX11) */
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+#if !HAS_GETHOSTBYNAME2
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+extern struct __res_state sm_res;
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+#endif
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+
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static void setupmaps __P((void));
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static void setupmailers __P((void));
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static void setupqueues __P((void));
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@@ -4242,13 +4246,13 @@ sm_getipnodebyname(name, family, flags,
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if (family == AF_INET6)
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{
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/* From RFC2133, section 6.1 */
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- resv6 = bitset(RES_USE_INET6, _res.options);
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- _res.options |= RES_USE_INET6;
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+ resv6 = bitset(RES_USE_INET6, sm_res.options);
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+ sm_res.options |= RES_USE_INET6;
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}
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SM_SET_H_ERRNO(0);
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h = gethostbyname(name);
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if (!resv6)
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- _res.options &= ~RES_USE_INET6;
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+ sm_res.options &= ~RES_USE_INET6;
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/* the function is supposed to return only the requested family */
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if (h != NULL && h->h_addrtype != family)
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@@ -4463,7 +4467,8 @@ sm_gethostbyaddr(addr, len, type)
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#if NETINET6
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if (type == AF_INET6 &&
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- IN6_IS_ADDR_UNSPECIFIED((struct in6_addr *) addr))
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+ (IN6_IS_ADDR_UNSPECIFIED((struct in6_addr *) addr) ||
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+ IN6_IS_ADDR_LINKLOCAL((struct in6_addr *) addr)))
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{
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/* Avoid reverse lookup for IPv6 unspecified address */
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SM_SET_H_ERRNO(HOST_NOT_FOUND);
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