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glibc/nss
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Sergei Trofimovich c3479fb793 nsswitch: return result when nss database is locked [BZ #27343] 
Before the change nss_database_check_reload_and_get() did not populate
the '*result' value when it returned success in a case of chroot
detection. This caused initgroups() to use garage pointer in the
following test (extracted from unbound):

```

int main() {
    // load some NSS modules
    struct passwd * pw = getpwnam("root");

    chdir("/tmp");
    chroot("/tmp");
    chdir("/");
    // access nsswitch.conf in a chroot
    initgroups("root", 0);
}
```

Reviewed-by: DJ Delorie <dj@redhat.com>
 		2021-02-05 13:07:10 -05:00
..
nss_compat Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_db Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_files Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-nss-db-endgrent.root/etc
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tst-nss-db-endpwent.root
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tst-nss-files-hosts-long.root/etc
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tst-nss-test3.root
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tst-reload1.root nsswitch: user new internal API (tests) 2020-12-04 17:16:01 -05:00
tst-reload2.root nsswitch: do not reload if "/" changes 2021-01-27 13:35:15 -05:00
Depend
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Makefile nsswitch: do not reload if "/" changes 2021-01-27 13:35:15 -05:00
Versions
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XXX-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
alias-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bug-erange.c
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bug17079.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
compat-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
databases.def Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
db-Makefile Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
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
getXXbyYY.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
getXXent.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
getent.c Update copyright dates not handled by 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
getnssent_r.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
grp-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hosts-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
key-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
makedb.c Update copyright dates not handled by scripts/update-copyrights. 2021-01-02 12:17:34 -08:00
netgrp-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
network-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss.h 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_action_parse.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_database.c nsswitch: return result when nss database is locked [BZ #27343] 2021-02-05 13:07:10 -05:00
nss_database.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_fgetent_r.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_files_fopen.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_hash.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_module.c nsswitch: do not reload if "/" changes 2021-01-27 13:35:15 -05:00
nss_module.h nsswitch: do not reload if "/" changes 2021-01-27 13:35:15 -05:00
nss_parse_line_result.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_readline.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_test.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_test.ver
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nss_test1.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nss_test2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nsswitch.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nsswitch.conf
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nsswitch.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
proto-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwd-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
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 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
spwd-lookup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
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-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 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-nss-files-hosts-multi.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-nss-getpwent.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-nss-static.c
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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-reload1.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-reload2.c Fix nss/tst-reload2 for systems without PATH_MAX 2021-01-27 20:05:26 -05:00
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