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authorUlrich Drepper <drepper@redhat.com>2007-05-21 21:23:18 +0000
committerUlrich Drepper <drepper@redhat.com>2007-05-21 21:23:18 +0000
commite2b1e3431247f32ce1192839fe39984af0a923cf (patch)
treecb6b37727791dccdeac2c6399b80b81ff4809295 /nscd
parentbfe6f5fa899ebc951222e5c29d33c9c223824a1e (diff)
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* nscd/aicache.c (addhstaiX): If reported TTL is zero don't cache
the entry.
Diffstat (limited to 'nscd')
-rw-r--r--nscd/aicache.c22
1 files changed, 5 insertions, 17 deletions
diff --git a/nscd/aicache.c b/nscd/aicache.c
index 4640b4d..bccac3a 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. */