Siddhesh Poyarekar 228cdb00a0 Simplify allocations and fix merge and continue actions [BZ #28931] ... Allocations for address tuples is currently a bit confusing because of the pointer chasing through PAT, making it hard to observe the sequence in which allocations have been made. Narrow scope of the pointer chasing through PAT so that it is only used where necessary. This also tightens actions behaviour with the hosts database in getaddrinfo to comply with the manual text. The "continue" action discards previous results and the "merge" action results in an immedate lookup failure. Consequently, chaining of allocations across modules is no longer necessary, thus opening up cleanup opportunities. A test has been added that checks some combinations to ensure that they work correctly. Resolves: BZ #28931 Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: DJ Delorie <dj@redhat.com> (cherry picked from commit 1c37b8022e)		2023-09-14 22:46:01 -04:00
..
nss_compat	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
nss_db	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
nss_files	Fix linknamespace errors and local-plt-usages in nss_files.	2021-07-14 16:59:12 +02:00
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	2021-09-14 21:02:14 +02:00
tst-nss-gai-actions.root/etc	Simplify allocations and fix merge and continue actions [BZ #28931]	2023-09-14 22:46:01 -04:00
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	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bug17079.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bug-erange.c
compat-lookup.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
databases.def	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
db-Makefile	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
Depend
digits_dots.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ethers-lookup.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
function.def	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getent.c	nss: Implement --no-addrconfig option for getent	2022-10-13 15:45:25 +02:00
getnssent_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getnssent.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getXXbyYY_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getXXbyYY.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getXXent_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getXXent.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
grp-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
hosts-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
key-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
makedb.c	Use a #pragma to suppress a bogus GCC 10 warning instead of an assert [BZ 27832].	2021-05-10 14:30:09 -06:00
Makefile	Simplify allocations and fix merge and continue actions [BZ #28931]	2023-09-14 22:46:01 -04:00
netgrp-lookup.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
network-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
nss_action_parse.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
nss_action.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
nss_action.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
nss_database.c	nss: handle stat failure in check_reload_and_get (BZ #28752)	2022-06-13 18:15:36 -04:00
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	Update copyright dates with scripts/update-copyrights	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	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
nss_module.c	nss: Protect against errno changes in function lookup (bug 28953)	2022-03-11 11:14:24 +01:00
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	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
nss_test_errno.c	hurd: Fix arbitrary error code	2022-04-18 17:54:13 +02:00
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	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
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	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
pwd-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
rewrite_field.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
rpc-lookup.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
service-lookup.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sgrp-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
spwd-lookup.c	nss: fix nss_database_lookup2's alternate handling [BZ #27416]	2021-03-09 14:34:50 -05:00
test-digits-dots.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
test-netdb.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-cancel-getpwuid_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-field.c	Update copyright dates with scripts/update-copyrights	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	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-db-endpwent.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-files-alias-leak.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-files-alias-truncated.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-erange.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-getent.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-long.c	nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)	2022-10-13 15:45:58 +02:00
tst-nss-files-hosts-multi.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-gai-actions.c	Simplify allocations and fix merge and continue actions [BZ #28931]	2023-09-14 22:46:01 -04:00
tst-nss-getpwent.c	Update copyright dates with scripts/update-copyrights	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	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-test2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-test3.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-test4.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-test5.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-nss-test_errno.c	nss: Protect against errno changes in function lookup (bug 28953)	2022-03-11 11:14:24 +01:00
tst-reload1.c	nss: Use shared prefix in IPv4 address in tst-reload1	2022-10-13 15:46:01 +02:00
tst-reload2.c	Allow for unpriviledged nested containers	2022-11-25 14:17:56 +01:00
valid_field.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
valid_list_field.c	Update copyright dates with scripts/update-copyrights	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: add assert to DB_LOOKUP_FCT (BZ #28752)	2022-06-13 18:15:25 -04:00