Re: [Patch] 2.4.32 - Neighbour Cache (ARP) State machine bug Fixed

From: Bill Davidsen
Date: Fri Feb 10 2006 - 15:30:52 EST


Grant Coady wrote:
On Tue, 7 Feb 2006 17:50:03 -0800, Pradeep Vincent <pradeep.vincent@xxxxxxxxx> wrote:


One more attempt. Attaching the diff file as well.

Signed off by: Pradeep Vincent <pradeep.vincent@xxxxxxxxx>

--- old/net/core/neighbour.c Wed Nov 9 16:48:10 2005
+++ new/net/core/neighbour.c Tue Feb 7 17:38:26 2006
@@ -14,6 +14,7 @@
* Vitaly E. Lavrov releasing NULL neighbor in neigh_add.
* Harald Welte Add neighbour cache statistics like rtstat
* Harald Welte port neighbour cache rework from 2.6.9-rcX
+ * Pradeep Vincent fix neighbour cache state machine
*/

#include <linux/config.h>
@@ -705,6 +706,13 @@
neigh_release(n);
continue;
}
+ /* Move to NUD_STALE state */
+ if (n->nud_state&NUD_REACHABLE &&
+ now - n->confirmed > n->parms->reachable_time) {


Hmm, you're suffering tab -> space conversion syndrome :(

Grant.

The attachment has tabs here, don't know what you're seeing.

--
bill davidsen <davidsen@xxxxxxx>
CTO TMR Associates, Inc
Doing interesting things with small computers since 1979
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