Commit 72150e9b authored Mar 06, 2010 by Dan Carpenter Committed by David S. Miller Mar 07, 2010

sock.c: potential null dereference



We test that "prot->rsk_prot" is non-null right before we dereference it
on this line.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ea3fb371

net/core/sock.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2288,6 +2288,7 @@ out_free_request_sock_slab:
		prot->rsk_prot->slab = NULL;
		}
		out_free_request_sock_slab_name:
		if (prot->rsk_prot)
		kfree(prot->rsk_prot->slab_name);
		out_free_sock_slab:
		kmem_cache_destroy(prot->slab);

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