diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2007-05-21 21:23:18 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-05-21 21:23:18 +0000 |
| commit | e2b1e3431247f32ce1192839fe39984af0a923cf (patch) | |
| tree | cb6b37727791dccdeac2c6399b80b81ff4809295 /nscd | |
| parent | bfe6f5fa899ebc951222e5c29d33c9c223824a1e (diff) | |
| download | glibc-e2b1e3431247f32ce1192839fe39984af0a923cf.tar.gz glibc-e2b1e3431247f32ce1192839fe39984af0a923cf.tar.xz glibc-e2b1e3431247f32ce1192839fe39984af0a923cf.zip | |
* nscd/aicache.c (addhstaiX): If reported TTL is zero don't cache
the entry.
Diffstat (limited to 'nscd')
| -rw-r--r-- | nscd/aicache.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/nscd/aicache.c b/nscd/aicache.c index 4640b4df94..bccac3abbc 100644 --- a/nscd/aicache.c +++ b/nscd/aicache.c @@ -1,5 +1,5 @@ /* Cache handling for host lookup. - Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. @@ -78,15 +78,6 @@ addhstaiX (struct database_dyn *db, int fd, request_header *req, dbg_log (_("Reloading \"%s\" in hosts cache!"), (char *) key); } -#if 0 - uid_t oldeuid = 0; - if (db->secure) - { - oldeuid = geteuid (); - pthread_seteuid_np (uid); - } -#endif - static service_user *hosts_database; service_user *nip = NULL; int no_more; @@ -263,8 +254,10 @@ addhstaiX (struct database_dyn *db, int fd, request_header *req, total = sizeof (*dataset) + naddrs + addrslen + canonlen; - /* Now we can allocate the data structure. */ - if (he == NULL) + /* Now we can allocate the data structure. If the TTL + of the entry is reported as zero do not cache the + entry at all. */ + if (ttl != 0 && he == NULL) { dataset = (struct dataset *) mempool_alloc (db, total @@ -453,11 +446,6 @@ addhstaiX (struct database_dyn *db, int fd, request_header *req, out: _res.options = old_res_options; -#if 0 - if (db->secure) - pthread_seteuid_np (oldeuid); -#endif - if (dataset != NULL && !alloca_used) { /* If necessary, we also propagate the data to disk. */ |