Handle nscd negtimeout==0

1 files changed, 8 insertions, 2 deletions

diff --git a/nscd/aicache.c b/nscd/aicache.c
index 6c8d83a7ad..b1369214ea 100644
--- a/nscd/aicache.c
+++ b/nscd/aicache.c
@@ -511,9 +511,15 @@ next_nip:
       if (fd != -1)
 	TEMP_FAILURE_RETRY (send (fd, &notfound, total, MSG_NOSIGNAL));
 
-      dataset = mempool_alloc (db, sizeof (struct dataset) + req->key_len, 1);
       /* If we cannot permanently store the result, so be it.  */
-      if (dataset != NULL)
+      if (db->negtimeout == 0)
+	{
+	  /* Mark the old entry as obsolete.  */
+	  if (dh != NULL)
+	    dh->usable = false;
+	  dataset = NULL;
+	}
+      else if ((dataset = mempool_alloc (db, sizeof (struct dataset) + req->key_len, 1)) != NULL)
 	{
 	  dataset->head.allocsize = sizeof (struct dataset) + req->key_len;
 	  dataset->head.recsize = total;