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- sprinkle const

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- malloc style
This commit is contained in:
christos 2011-06-05 01:40:40 +00:00
parent a60572ee58
commit dd8772617a
2 changed files with 12 additions and 13 deletions
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19
sys/netipsec/ipsec.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ipsec.c,v 1.51 2011/05/16 10:00:32 drochner Exp $ */
/* $NetBSD: ipsec.c,v 1.52 2011/06/05 01:40:40 christos Exp $ */
/* $FreeBSD: /usr/local/www/cvsroot/FreeBSD/src/sys/netipsec/ipsec.c,v 1.2.2.2 2003/07/01 01:38:13 sam Exp $ */
/* $KAME: ipsec.c,v 1.103 2001/05/24 07:14:18 sakane Exp $ */
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ipsec.c,v 1.51 2011/05/16 10:00:32 drochner Exp $");
__KERNEL_RCSID(0, "$NetBSD: ipsec.c,v 1.52 2011/06/05 01:40:40 christos Exp $");
/*
* IPsec controller part.
@ -241,7 +241,7 @@ static void ipsec6_get_ulp (struct mbuf *m, struct secpolicyindex *, int);
static int ipsec6_setspidx_ipaddr (struct mbuf *, struct secpolicyindex *);
#endif
static void ipsec_delpcbpolicy (struct inpcbpolicy *);
static struct secpolicy *ipsec_deepcopy_policy (struct secpolicy *);
static struct secpolicy *ipsec_deepcopy_policy (const struct secpolicy *);
static int ipsec_set_policy (struct secpolicy **,int , void *, size_t ,
kauth_cred_t );
static int ipsec_get_policy (struct secpolicy *, struct mbuf **);
@ -1197,7 +1197,7 @@ ipsec_init_policy(struct socket *so, struct inpcbpolicy **pcb_sp)
/* copy old ipsec policy into new */
int
ipsec_copy_policy(struct inpcbpolicy *old, struct inpcbpolicy *new)
ipsec_copy_policy(const struct inpcbpolicy *old, struct inpcbpolicy *new)
{
struct secpolicy *sp;
@ -1222,10 +1222,10 @@ ipsec_copy_policy(struct inpcbpolicy *old, struct inpcbpolicy *new)
/* deep-copy a policy in PCB */
static struct secpolicy *
ipsec_deepcopy_policy(struct secpolicy *src)
ipsec_deepcopy_policy(const struct secpolicy *src)
{
struct ipsecrequest *newchain = NULL;
struct ipsecrequest *p;
const struct ipsecrequest *p;
struct ipsecrequest **q;
struct ipsecrequest *r;
struct secpolicy *dst;
@ -1242,8 +1242,7 @@ ipsec_deepcopy_policy(struct secpolicy *src)
*/
q = &newchain;
for (p = src->req; p; p = p->next) {
*q = (struct ipsecrequest *)malloc(sizeof(struct ipsecrequest),
M_SECA, M_NOWAIT);
*q = malloc(sizeof(**q), M_SECA, M_NOWAIT);
if (*q == NULL)
goto fail;
memset(*q, 0, sizeof(**q));
@ -1541,7 +1540,7 @@ ipsec6_delete_pcbpolicy(struct in6pcb *in6p)
* Either IPSEC_LEVEL_USE or IPSEC_LEVEL_REQUIRE are always returned.
*/
u_int
ipsec_get_reqlevel(struct ipsecrequest *isr)
ipsec_get_reqlevel(const struct ipsecrequest *isr)
{
u_int level = 0;
u_int esp_trans_deflev, esp_net_deflev;
@ -1647,7 +1646,7 @@ ipsec_get_reqlevel(struct ipsecrequest *isr)
* 1: invalid
*/
int
ipsec_in_reject(struct secpolicy *sp, struct mbuf *m)
ipsec_in_reject(const struct secpolicy *sp, const struct mbuf *m)
{
struct ipsecrequest *isr;
int need_auth;

6
sys/netipsec/ipsec.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: ipsec.h,v 1.26 2011/05/16 10:02:30 drochner Exp $ */
/* $NetBSD: ipsec.h,v 1.27 2011/06/05 01:40:40 christos Exp $ */
/* $FreeBSD: /usr/local/www/cvsroot/FreeBSD/src/sys/netipsec/ipsec.h,v 1.2.4.2 2004/02/14 22:23:23 bms Exp $ */
/* $KAME: ipsec.h,v 1.53 2001/11/20 08:32:38 itojun Exp $ */
@ -283,8 +283,8 @@ struct inpcb;
int ipsec_init_policy (struct socket *so, struct inpcbpolicy **);
int ipsec_copy_policy
(struct inpcbpolicy *, struct inpcbpolicy *);
u_int ipsec_get_reqlevel (struct ipsecrequest *);
int ipsec_in_reject (struct secpolicy *, struct mbuf *);
u_int ipsec_get_reqlevel (const struct ipsecrequest *);
int ipsec_in_reject (const struct secpolicy *, const struct mbuf *);
int ipsec4_set_policy (struct inpcb *, int, void *, size_t, kauth_cred_t);
int ipsec4_get_policy (struct inpcb *, void *, size_t, struct mbuf **);