The newly created net namespace is set to 0 with memset()
in setup_net(). The setup_net() is also called for the
init_net_ns(), which is zeroed naturally as a global var.
So remove this memset and allocate new nets with the
kmem_cache_zalloc().
Signed-off-by: Pavel Emelyanov <[EMAIL PROTECTED]>
---
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 0e0ca6d..6f71db8 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -24,7 +24,7 @@ EXPORT_SYMBOL_GPL(init_net);
static struct net *net_alloc(void)
{
- return kmem_cache_alloc(net_cachep, GFP_KERNEL);
+ return kmem_cache_zalloc(net_cachep, GFP_KERNEL);
}
static void net_free(struct net *net)
@@ -90,7 +90,6 @@ static int setup_net(struct net *net)
struct pernet_operations *ops;
int error;
- memset(net, 0, sizeof(struct net));
atomic_set(&net->count, 1);
atomic_set(&net->use_count, 0);
-
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