diff options
| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-11-21 01:22:51 -0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:30:22 -0800 |
| commit | cdbc6dae5cc90d7d9e109e7d0568979d5355b653 (patch) | |
| tree | 53d3ff4a43c992ab2584d0a6327c59ec7122e4b9 | |
| parent | 2710b57ff9b1437cfbe96b23ae86fedf3239f1ca (diff) | |
[XFRM]: Use kmemdup where appropriate
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
| -rw-r--r-- | net/xfrm/xfrm_user.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 6ddb49367c13..6c4d2f49d9e5 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -244,11 +244,10 @@ static int attach_one_algo(struct xfrm_algo **algpp, u8 *props, *props = algo->desc.sadb_alg_id; len = sizeof(*ualg) + (ualg->alg_key_len + 7U) / 8; - p = kmalloc(len, GFP_KERNEL); + p = kmemdup(ualg, len, GFP_KERNEL); if (!p) return -ENOMEM; - memcpy(p, ualg, len); strcpy(p->alg_name, algo->name); *algpp = p; return 0; @@ -263,11 +262,10 @@ static int attach_encap_tmpl(struct xfrm_encap_tmpl **encapp, struct rtattr *u_a return 0; uencap = RTA_DATA(rta); - p = kmalloc(sizeof(*p), GFP_KERNEL); + p = kmemdup(uencap, sizeof(*p), GFP_KERNEL); if (!p) return -ENOMEM; - memcpy(p, uencap, sizeof(*p)); *encapp = p; return 0; } @@ -305,11 +303,10 @@ static int attach_one_addr(xfrm_address_t **addrpp, struct rtattr *u_arg) return 0; uaddrp = RTA_DATA(rta); - p = kmalloc(sizeof(*p), GFP_KERNEL); + p = kmemdup(uaddrp, sizeof(*p), GFP_KERNEL); if (!p) return -ENOMEM; - memcpy(p, uaddrp, sizeof(*p)); *addrpp = p; return 0; } |