diff options
| author | Tomas Mraz <tmraz@fedoraproject.org> | 2011-10-10 14:05:03 +0200 |
|---|---|---|
| committer | Tomas Mraz <tmraz@fedoraproject.org> | 2011-10-10 14:05:03 +0200 |
| commit | c5cbe7a04f82ac89372dd2765979aac66188dca1 (patch) | |
| tree | a163c0a73fb3836b445721187ac0c7a314221ae0 /modules/pam_access/pam_access.c | |
| parent | 6eaacb1584c11373d96313dd17f72ab89cf5654d (diff) | |
| download | pam-c5cbe7a04f82ac89372dd2765979aac66188dca1.tar.gz pam-c5cbe7a04f82ac89372dd2765979aac66188dca1.tar.bz2 pam-c5cbe7a04f82ac89372dd2765979aac66188dca1.zip | |
If getdomainname() fails or domainname not set use NULL as domain in innetgr().
Diffstat (limited to 'modules/pam_access/pam_access.c')
| -rw-r--r-- | modules/pam_access/pam_access.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/modules/pam_access/pam_access.c b/modules/pam_access/pam_access.c index 35b7d058..2669a5ec 100644 --- a/modules/pam_access/pam_access.c +++ b/modules/pam_access/pam_access.c @@ -478,12 +478,10 @@ netgroup_match (pam_handle_t *pamh, const char *netgroup, if (getdomainname (domainname_res, sizeof (domainname_res)) == 0) { - if (strcmp (domainname_res, "(none)") == 0) + if (domainname_res[0] != '\0' && strcmp (domainname_res, "(none)") != 0) { - /* If domainname is not set, some systems will return "(none)" */ - domainname_res[0] = '\0'; - } - mydomain = domainname_res; + mydomain = domainname_res; + } } #endif |