[BZ #1774]
2005-11-03 Ulrich Drepper <drepper@redhat.com> [BZ #1774] * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't use simple gethostbyname2 lookup if AI_V4MAPPED|AI_ALL is set. * sysdeps/posix/getaddrinfo.c (gaih_inet): Avoid alloca when possible while looking for scope delimiter. Some pretty printing.
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@ -1,3 +1,13 @@
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2005-11-03 Ulrich Drepper <drepper@redhat.com>
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[BZ #1774]
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* sysdeps/posix/getaddrinfo.c (gaih_inet): Don't use simple
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gethostbyname2 lookup if AI_V4MAPPED|AI_ALL is set.
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* sysdeps/posix/getaddrinfo.c (gaih_inet): Avoid alloca when possible
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while looking for scope delimiter.
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Some pretty printing.
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2005-10-31 Steven Munroe <sjmunroe@us.ibm.com>
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* sysdeps/powerpc/powerpc64/Makefile
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@ -568,12 +568,14 @@ gaih_inet (const char *name, const struct gaih_service *service,
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if (at->family == AF_UNSPEC)
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{
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char *namebuf = strdupa (name);
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char *scope_delim;
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char *namebuf = (char *) name;
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char *scope_delim = strchr (name, SCOPE_DELIMITER);
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scope_delim = strchr (namebuf, SCOPE_DELIMITER);
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if (scope_delim != NULL)
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*scope_delim = '\0';
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if (__builtin_expect (scope_delim != NULL, 0))
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{
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namebuf = alloca (scope_delim - name + 1);
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*((char *) __mempcpy (namebuf, name, scope_delim - name)) = '\0';
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}
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if (inet_pton (AF_INET6, namebuf, at->addr) > 0)
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{
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@ -629,7 +631,10 @@ gaih_inet (const char *name, const struct gaih_service *service,
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/* If we do not have to look for IPv4 and IPv6 together, use
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the simple, old functions. */
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if (req->ai_family == AF_INET || req->ai_family == AF_INET6)
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if (req->ai_family == AF_INET
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|| (req->ai_family == AF_INET6
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&& ((req->ai_flags & AI_V4MAPPED) == 0
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|| (req->ai_flags & AI_ALL) == 0)))
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{
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int family = req->ai_family;
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size_t tmpbuflen = 512;
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@ -888,8 +893,8 @@ gaih_inet (const char *name, const struct gaih_service *service,
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AF_INET6. Try to find a useful one for both. */
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if (inet6_status == NSS_STATUS_TRYAGAIN)
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status = NSS_STATUS_TRYAGAIN;
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else if (status == NSS_STATUS_UNAVAIL &&
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inet6_status != NSS_STATUS_UNAVAIL)
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else if (status == NSS_STATUS_UNAVAIL
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&& inet6_status != NSS_STATUS_UNAVAIL)
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status = inet6_status;
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}
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@ -1039,9 +1044,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
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}
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}
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if (at2->family == AF_INET6)
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family = at2->family;
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if (family == AF_INET6)
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{
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family = AF_INET6;
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socklen = sizeof (struct sockaddr_in6);
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/* If we looked up IPv4 mapped address discard them here if
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@ -1053,10 +1058,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
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goto ignore;
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}
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else
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{
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family = AF_INET;
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socklen = sizeof (struct sockaddr_in);
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}
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for (st2 = st; st2 != NULL; st2 = st2->next)
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{
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