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Document problem with NATs in getaddrinfo.

This commit is contained in:
Ulrich Drepper 2010-04-03 17:56:51 -07:00
parent 647450cfb0
commit ed08740859
2 changed files with 13 additions and 0 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2010-04-03 Ulrich Drepper <drepper@redhat.com>
[BZ #11438]
* posix/gai.conf: Document problems with IPv4 site-local addresses and
NATs.
[BZ #11449]
* crypt/crypt_util.c (__init_des_r): Add memory barrier before setting
small_tables_initialized.

9
posix/gai.conf
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@ -66,3 +66,12 @@
#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