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glibc/nss
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Florian Weimer b99b0f93ee nss: Use "files dns" as the default for the hosts database (bug 28700) 
This matches what is currently in nss/nsswitch.conf.  The new ordering
matches what most distributions use in their installed configuration
files.

It is common to add localhost to /etc/hosts because the name does not
exist in the DNS, but is commonly used as a host name.

With the built-in "dns [!UNAVAIL=return] files" default, dns is
searched first and provides an answer for "localhost" (NXDOMAIN).
We never look at the files database as a result, so the contents of
/etc/hosts is ignored.  This means that "getent hosts localhost"
fail without a /etc/nsswitch.conf file, even though the host name
is listed in /etc/hosts.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2021-12-17 12:01:25 +01:00
..
nss_compat
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
nss_db
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
nss_files
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
tst-nss-compat1.root
nss: fix nss_database_lookup2's alternate handling [BZ #27416]
2021-03-09 14:34:50 -05:00
tst-nss-db-endgrent.root/etc
nss_db: fix endent wrt NULL mappings [BZ #24695] [BZ #24696]
2019-07-10 14:51:18 -04:00
tst-nss-db-endpwent.root
nss_db: fix endent wrt NULL mappings [BZ #24695] [BZ #24696]
2019-07-10 14:51:18 -04:00
tst-nss-files-hosts-long.root/etc
Fix failing nss/tst-nss-files-hosts-long with local resolver
2021-09-07 21:41:38 +02:00
tst-nss-test3.root
Add test-in-container infrastructure.
2018-08-22 21:20:37 -04:00
tst-reload1.root
Fix failing nss/tst-nss-files-hosts-long.
2021-07-12 11:59:04 +02:00
tst-reload2.root
nss: Re-enable NSS module loading after chroot [BZ #27389]
2021-03-02 16:14:18 -05:00
alias-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
bug17079.c
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2021-01-02 12:17:34 -08:00
bug-erange.c
…
compat-lookup.c
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2021-01-02 12:17:34 -08:00
databases.def
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
db-Makefile
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
Depend
…
digits_dots.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
ethers-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
function.def
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2021-01-02 12:17:34 -08:00
getent.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
getnssent_r.c
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2021-01-02 12:17:34 -08:00
getnssent.c
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2021-01-02 12:17:34 -08:00
getXXbyYY_r.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
getXXbyYY.c
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2021-01-02 12:17:34 -08:00
getXXent_r.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
getXXent.c
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2021-01-02 12:17:34 -08:00
grp-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
hosts-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
key-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
makedb.c
nss: Unnest nested function add_key
2021-10-19 09:36:43 -07:00
Makefile
Disable DT_RUNPATH on NSS tests [BZ #28455]
2021-12-13 07:32:04 -08:00
netgrp-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
network-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
nss_action_parse.c
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2021-01-02 12:17:34 -08:00
nss_action.c
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2021-01-02 12:17:34 -08:00
nss_action.h
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2021-01-02 12:17:34 -08:00
nss_database.c
nss: Use "files dns" as the default for the hosts database (bug 28700)
2021-12-17 12:01:25 +01:00
nss_database.h
nss: fix nss_database_lookup2's alternate handling [BZ #27416]
2021-03-09 14:34:50 -05:00
nss_fgetent_r.c
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2021-01-02 12:17:34 -08:00
nss_files_data.c
nss_files: Add generic code for set*ent, end*ent and file open
2021-07-07 18:33:52 +02:00
nss_files_fopen.c
Update copyright dates with scripts/update-copyrights
2021-01-02 12:17:34 -08:00
nss_files_functions.c
nss: Directly load nss_dns, without going through dlsym/dlopen
2021-07-19 07:56:57 +02:00
nss_hash.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
nss_module.c
nss: Directly load nss_dns, without going through dlsym/dlopen
2021-07-19 07:56:57 +02:00
nss_module.h
nss: Directly load nss_dns, without going through dlsym/dlopen
2021-07-19 07:56:57 +02:00
nss_parse_line_result.c
Update copyright dates with scripts/update-copyrights
2021-01-02 12:17:34 -08:00
nss_readline.c
Fix linknamespace errors and local-plt-usages in nss_files.
2021-07-14 16:59:12 +02:00
nss_test1.c
nss: fix nss_database_lookup2's alternate handling [BZ #27416]
2021-03-09 14:34:50 -05:00
nss_test2.c
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2021-01-02 12:17:34 -08:00
nss_test.h
nss: fix nss_database_lookup2's alternate handling [BZ #27416]
2021-03-09 14:34:50 -05:00
nss_test.ver
Extend NSS test suite
2017-07-17 15:52:44 -04:00
nss.h
nss: Fix NSS_DECLARE_MODULE_FUNCTIONS handling of _nss_*_endnetgrent
2021-06-29 12:06:40 +02:00
nsswitch.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
nsswitch.conf
Remove --enable-obsolete-nsl configure flag
2020-07-08 17:25:57 +02:00
nsswitch.h
nss: fix nss_database_lookup2's alternate handling [BZ #27416]
2021-03-09 14:34:50 -05:00
proto-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
pwd-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
rewrite_field.c
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2021-01-02 12:17:34 -08:00
rpc-lookup.c
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2021-09-03 22:06:44 +05:30
service-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
sgrp-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
spwd-lookup.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
test-digits-dots.c
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2021-01-02 12:17:34 -08:00
test-netdb.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
tst-cancel-getpwuid_r.c
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2021-01-02 12:17:34 -08:00
tst-field.c
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2021-01-02 12:17:34 -08:00
tst-nss-compat1.c
nss: fix nss_database_lookup2's alternate handling [BZ #27416]
2021-03-09 14:34:50 -05:00
tst-nss-db-endgrent.c
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2021-01-02 12:17:34 -08:00
tst-nss-db-endpwent.c
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2021-01-02 12:17:34 -08:00
tst-nss-files-alias-leak.c
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2021-01-02 12:17:34 -08:00
tst-nss-files-alias-truncated.c
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2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-erange.c
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2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-getent.c
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2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-long.c
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2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-multi.c
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2021-01-02 12:17:34 -08:00
tst-nss-getpwent.c
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2021-01-02 12:17:34 -08:00
tst-nss-static.c
Update nss tests to new skeleton
2017-08-17 18:00:51 -04:00
tst-nss-test1.c
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2021-01-02 12:17:34 -08:00
tst-nss-test2.c
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2021-01-02 12:17:34 -08:00
tst-nss-test3.c
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2021-01-02 12:17:34 -08:00
tst-nss-test4.c
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2021-01-02 12:17:34 -08:00
tst-nss-test5.c
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2021-01-02 12:17:34 -08:00
tst-reload1.c
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2021-01-02 12:17:34 -08:00
tst-reload2.c
nss: Re-enable NSS module loading after chroot [BZ #27389]
2021-03-02 16:14:18 -05:00
valid_field.c
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2021-01-02 12:17:34 -08:00
valid_list_field.c
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2021-01-02 12:17:34 -08:00
Versions
nss_files: Move into libc
2021-07-07 18:33:52 +02:00
XXX-lookup.c
nss: Use "files dns" as the default for the hosts database (bug 28700)
2021-12-17 12:01:25 +01:00