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authorJeff Law <law@redhat.com>2012-09-28 10:15:05 -0600
committerJeff Law <law@redhat.com>2012-09-28 10:15:05 -0600
commit115411772b189e9e41a97618816edd66f0a9a620 (patch)
tree9b369d4cf5223eb0b4a855381d0ae37f4964b129 /posix
parent8cf6a02e77b49f24640d6c255e6148d941314f06 (diff)
downloadglibc-115411772b189e9e41a97618816edd66f0a9a620.tar.gz
[BZ #11438]
* sysdeps/posix/getaddrinfo.c (default_scopes): Map RFC 1918 * addresses to global scope. * posix/tst-rfc3484.c: Verify 10/8, 172.16/12 and 196.128/16 addresses are in the same scope as 192.0.2/24. * posix/gai.conf: Document new scope table defaults.
Diffstat (limited to 'posix')
-rw-r--r--posix/gai.conf16
-rw-r--r--posix/tst-rfc3484.c5
2 files changed, 6 insertions, 15 deletions
diff --git a/posix/gai.conf b/posix/gai.conf
index 195287e1c8..4616ed005b 100644
--- a/posix/gai.conf
+++ b/posix/gai.conf
@@ -55,23 +55,11 @@
#
# scopev4 <mask> <value>
-# Add another rule to the RFC 3484 scope table for IPv4 addresses.
-# By default the scope IDs described in section 3.2 in RFC 3484 are
+# Add another rule to the RFC 6724 scope table for IPv4 addresses.
+# By default the scope IDs described in section 3.2 in RFC 6724 are
# used. Changing these defaults should hardly ever be necessary.
# The defaults are equivalent to:
#
#scopev4 ::ffff:169.254.0.0/112 2
#scopev4 ::ffff:127.0.0.0/104 2
-#scopev4 ::ffff:10.0.0.0/104 5
-#scopev4 ::ffff:172.16.0.0/108 5
-#scopev4 ::ffff:192.168.0.0/112 5
-#scopev4 ::ffff:0.0.0.0/96 14
-#
-# For sites which use site-local IPv4 addresses behind NAT there is
-# the problem that even if IPv4 addresses are preferred they do not
-# have the same scope and are therefore not sorted first. To change
-# this use only these rules:
-#
-#scopev4 ::ffff:169.254.0.0/112 2
-#scopev4 ::ffff:127.0.0.0/104 2
#scopev4 ::ffff:0.0.0.0/96 14
diff --git a/posix/tst-rfc3484.c b/posix/tst-rfc3484.c
index 29e1461e11..db3ae1b7bb 100644
--- a/posix/tst-rfc3484.c
+++ b/posix/tst-rfc3484.c
@@ -71,6 +71,9 @@ service_user *__nss_hosts_database attribute_hidden;
struct sockaddr_in addrs[] =
{
+ { .sin_family = AF_INET, .sin_addr = { h (0x0aa85f19) } },
+ { .sin_family = AF_INET, .sin_addr = { h (0xac105f19) } },
+ { .sin_family = AF_INET, .sin_addr = { h (0xc0000219) } },
{ .sin_family = AF_INET, .sin_addr = { h (0xc0a86d1d) } },
{ .sin_family = AF_INET, .sin_addr = { h (0xc0a85d03) } },
{ .sin_family = AF_INET, .sin_addr = { h (0xc0a82c3d) } },
@@ -86,7 +89,7 @@ static size_t order[naddrs];
static int expected[naddrs] =
{
- 6, 1, 0, 3, 2, 4, 5
+ 9, 4, 3, 6, 5, 7, 8, 2, 0, 1
};