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* nscd/aicache.c (addhstaiX): If reported TTL is zero don't cache

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the entry.
This commit is contained in:
Ulrich Drepper 2007-05-21 21:23:18 +00:00
parent bfe6f5fa89
commit e2b1e34312
2 changed files with 8 additions and 17 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2007-05-21 Ulrich Drepper <drepper@redhat.com>
* nscd/aicache.c (addhstaiX): If reported TTL is zero don't cache
the entry.
* sysdeps/unix/sysv/linux/x86_64/sysconf.c: Move cache information
handling to ...
* sysdeps/x86_64/cacheinfo.c: ... here. New file.

22
nscd/aicache.c
View File

@ -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. */