[PATCH 3/10][NETLABEL]: Use kmemdup in cipso_ipv4.c

[Arnaldo Carvalho de Melo]

Code diff stats:

[EMAIL PROTECTED] net-2.6.20]$ codiff /tmp/cipso_ipv4.o.before 
/tmp/cipso_ipv4.o.after
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv4/cipso_ipv4.c:
  cipso_v4_cache_add |  -46
 1 function changed, 46 bytes removed
[EMAIL PROTECTED] net-2.6.20]$

Signed-off-by: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
---
 net/ipv4/cipso_ipv4.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index c3a61eb..095038a 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -377,12 +377,11 @@ int cipso_v4_cache_add(const struct sk_b
        entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
        if (entry == NULL)
                return -ENOMEM;
-       entry->key = kmalloc(cipso_ptr_len, GFP_ATOMIC);
+       entry->key = kmemdup(cipso_ptr, cipso_ptr_len, GFP_ATOMIC);
        if (entry->key == NULL) {
                ret_val = -ENOMEM;
                goto cache_add_failure;
        }
-       memcpy(entry->key, cipso_ptr, cipso_ptr_len);
        entry->key_len = cipso_ptr_len;
        entry->hash = cipso_v4_map_cache_hash(cipso_ptr, cipso_ptr_len);
        atomic_inc(&secattr->cache->refcount);
-- 
1.4.2.1.g3d5c

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