Update.

2001-07-16  Ulrich Drepper  <drepper@redhat.com>

	* nscd/connections.c: Print messages caused by user application
	only if debug_level > 0.
	* nscd/grpcache.c: Likewise.
	* nscd/hstcache.c: Likewise.
	* nscd/pwdcache.c: Likewise.

4 files changed, 21 insertions, 15 deletions

diff --git a/nscd/connections.c b/nscd/connections.c
index b1cfdbb7fc..47660d723a 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -222,9 +222,10 @@ handle_request (int fd, request_header *req, void *key, uid_t uid)
 
   if (req->version != NSCD_VERSION)
     {
-      dbg_log (_("\
+      if (debug_level > 0)
+	dbg_log (_("\
 cannot handle old request version %d; current version is %d"),
-	       req->version, NSCD_VERSION);
+		 req->version, NSCD_VERSION);
       return;
     }
 
@@ -254,7 +255,8 @@ cannot handle old request version %d; current version is %d"),
 	  /* No, sent the prepared record.  */
 	  if (TEMP_FAILURE_RETRY (write (fd, db->disabled_iov->iov_base,
 					 db->disabled_iov->iov_len))
-	      != db->disabled_iov->iov_len)
+	      != db->disabled_iov->iov_len
+	      && debug_level > 0)
 	    {
 	      /* We have problems sending the result.  */
 	      char buf[256];
@@ -275,7 +277,8 @@ cannot handle old request version %d; current version is %d"),
 	{
 	  /* Hurray it's in the cache.  */
 	  if (TEMP_FAILURE_RETRY (write (fd, cached->packet, cached->total))
-	      != cached->total)
+	      != cached->total
+	      && debug_level > 0)
 	    {
 	      /* We have problems sending the result.  */
 	      char buf[256];
@@ -433,8 +436,9 @@ nscd_run (void *p)
 	  if (TEMP_FAILURE_RETRY (read (fd, &req, sizeof (req)))
 	      != sizeof (req))
 	    {
-	      dbg_log (_("short read while reading request: %s"),
-		       strerror_r (errno, buf, sizeof (buf)));
+	      if (debug_level > 0)
+		dbg_log (_("short read while reading request: %s"),
+			 strerror_r (errno, buf, sizeof (buf)));
 	      close (fd);
 	      continue;
 	    }
@@ -467,7 +471,8 @@ nscd_run (void *p)
 	     to 1kb.  */
 	  if (req.key_len < 0 || req.key_len > 1024)
 	    {
-	      dbg_log (_("key length in request too long: %d"), req.key_len);
+	      if (debug_level > 0)
+		dbg_log (_("key length in request too long: %d"), req.key_len);
 	      close (fd);
 	      continue;
 	    }
@@ -479,8 +484,9 @@ nscd_run (void *p)
 	      if (TEMP_FAILURE_RETRY (read (fd, keybuf, req.key_len))
 		  != req.key_len)
 		{
-		  dbg_log (_("short read while reading request key: %s"),
-			   strerror_r (errno, buf, sizeof (buf)));
+		  if (debug_level > 0)
+		    dbg_log (_("short read while reading request key: %s"),
+			     strerror_r (errno, buf, sizeof (buf)));
 		  close (fd);
 		  continue;
 		}
diff --git a/nscd/grpcache.c b/nscd/grpcache.c
index c23d86e09f..5e037b5b1f 100644
--- a/nscd/grpcache.c
+++ b/nscd/grpcache.c
@@ -1,5 +1,5 @@
 /* Cache handling for group lookup.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -187,7 +187,7 @@ cache_addgr (struct database *db, int fd, request_header *req, void *key,
       pthread_rwlock_unlock (&db->lock);
     }
 
-  if (written != total)
+  if (written != total && debug_level > 0)
     {
       char buf[256];
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,
diff --git a/nscd/hstcache.c b/nscd/hstcache.c
index 7cdf18f128..3e8c370b70 100644
--- a/nscd/hstcache.c
+++ b/nscd/hstcache.c
@@ -1,5 +1,5 @@
 /* Cache handling for host lookup.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -272,7 +272,7 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key,
       pthread_rwlock_unlock (&db->lock);
     }
 
-  if (written != total)
+  if (written != total && debug_level > 0)
     {
       char buf[256];
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,
diff --git a/nscd/pwdcache.c b/nscd/pwdcache.c
index b69a8ca2b1..88990ad30a 100644
--- a/nscd/pwdcache.c
+++ b/nscd/pwdcache.c
@@ -1,5 +1,5 @@
 /* Cache handling for passwd lookup.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -183,7 +183,7 @@ cache_addpw (struct database *db, int fd, request_header *req, void *key,
       pthread_rwlock_unlock (&db->lock);
     }
 
-  if (written != total)
+  if (written != total && debug_level > 0)
     {
       char buf[256];
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,