Commit bfb85c9f authored Oct 21, 2007 by Randy Dunlap Committed by David S. Miller Oct 22, 2007

[ATM]: Fix clip module reload crash.



net/atm/clip.c crashes the kernel if it (module) is loaded, removed,
and then loaded again.  Its exit call to neigh_table_clear()
should destroy the cache after freeing it.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 33b0c4fe

net/core/neighbour.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1438,6 +1438,9 @@ int neigh_table_clear(struct neigh_table *tbl)
		free_percpu(tbl->stats);
		tbl->stats = NULL;

		kmem_cache_destroy(tbl->kmem_cachep);
		tbl->kmem_cachep = NULL;

		return 0;
		}

Admin message