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| author | Ulrich Drepper <drepper@redhat.com> | 2008-05-14 22:33:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-05-14 22:33:51 +0000 |
| commit | 5fab55441ced740620008e2387b555f7080e093f (patch) | |
| tree | 5fc925dbfb2a08b65b3ae73fe9c2b1bbfb60c1a6 | |
| parent | 1f0398248c1c581a1203c0d294acde295b949fea (diff) | |
| download | glibc-5fab55441ced740620008e2387b555f7080e093f.tar.gz glibc-5fab55441ced740620008e2387b555f7080e093f.tar.xz glibc-5fab55441ced740620008e2387b555f7080e093f.zip | |
* sysdeps/posix/getaddrinfo.c (get_scope): Loopback addresses have
to be treated like link-local addresses.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 5a06103bef..eec1fb9e84 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2008-05-14 Ulrich Drepper <drepper@redhat.com> + * sysdeps/posix/getaddrinfo.c (get_scope): Loopback addresses have + to be treated like link-local addresses. + * sysdeps/posix/getaddrinfo.c (getaddrinfo): Add _res_hconf_init if necessary. diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index c8965ef99d..855c5a5c06 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -1112,7 +1112,10 @@ get_scope (const struct sockaddr_in6 *in6) { if (! IN6_IS_ADDR_MULTICAST (&in6->sin6_addr)) { - if (IN6_IS_ADDR_LINKLOCAL (&in6->sin6_addr)) + if (IN6_IS_ADDR_LINKLOCAL (&in6->sin6_addr) + /* RFC 4291 2.5.3 says that the loopback address is to be + treated like a link-local address. */ + || IN6_IS_ADDR_LOOPBACK (&in6->sin6_addr)) scope = 2; else if (IN6_IS_ADDR_SITELOCAL (&in6->sin6_addr)) scope = 5; |