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| author | Jakub Hrozek <jhrozek@redhat.com> | 2012-01-09 13:07:29 +0100 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2012-01-09 13:07:29 +0100 |
| commit | 6e4d6b88bfcf6407cd8f8bde61c4ddf5e322554f (patch) | |
| tree | 7d8cdd81d0da8ed5de3d66de51bf03391fa2b1ad /nslcd/netgroup.c | |
| parent | c471072df0bb2f438cae41c146da7a75c0d7edb2 (diff) | |
Check NULL return in write_netgroup()
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-pam-ldapd@1591 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'nslcd/netgroup.c')
| -rw-r--r-- | nslcd/netgroup.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nslcd/netgroup.c b/nslcd/netgroup.c index d8873f9..f6ac331 100644 --- a/nslcd/netgroup.c +++ b/nslcd/netgroup.c @@ -214,6 +214,13 @@ static int write_netgroup(TFILE *fp,MYLDAP_ENTRY *entry,const char *reqname) const char **members; /* get the netgroup name */ names=myldap_get_values(entry,attmap_netgroup_cn); + if ((names==NULL)||(names[0]==NULL)) + { + log_log(LOG_WARNING,"%s: %s: missing", + myldap_get_dn(entry),attmap_netgroup_cn); + return 0; + } + for (i=0;(names[i]!=NULL)&&(strcmp(reqname,names[i])!=0);i++) /* nothing here */ ; if (names[i]==NULL) |