---

yaml --- r: 19705 b: refs/heads/master c: 0dec456 h: refs/heads/master i: 19703: 151ea2a v: v3
git-mirror · Feb 3, 2006 · e1737b9 · e1737b9
1 parent 3340d4b
commit e1737b9
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Showing 3 changed files with 12 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6e2be3ea4fab4d1c02e369719311e8d7ae6cc7c1
+refs/heads/master: 0dec456d1fe73e0539625f0973ee8ef8fb805943
diff --git a/trunk/include/net/sock.h b/trunk/include/net/sock.h
@@ -1354,12 +1354,12 @@ extern int sock_get_timestamp(struct sock *, struct timeval __user *);
  *	Enable debug/info messages 
  */
 
-#if 0
-#define NETDEBUG(fmt, args...)	do { } while (0)
-#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
-#else
+#ifdef CONFIG_NETDEBUG
 #define NETDEBUG(fmt, args...)	printk(fmt,##args)
 #define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0)
+#else
+#define NETDEBUG(fmt, args...)	do { } while (0)
+#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
 #endif
 
 /*

diff --git a/trunk/net/Kconfig b/trunk/net/Kconfig
@@ -27,6 +27,13 @@ if NET
 
 menu "Networking options"
 
+config NETDEBUG
+	bool "Network packet debugging"
+	help
+	  You can say Y here if you want to get additional messages useful in
+	  debugging bad packets, but can overwhelm logs under denial of service
+	  attacks.
+
 source "net/packet/Kconfig"
 source "net/unix/Kconfig"
 source "net/xfrm/Kconfig"