diff options
| -rw-r--r-- | include/linux/xfrm.h | 39 | ||||
| -rw-r--r-- | include/net/xfrm.h | 24 | ||||
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_user.c | 51 |
4 files changed, 45 insertions, 71 deletions
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index c237fe3..b58adc5 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -288,36 +288,29 @@ struct xfrmu_sadhinfo { __u32 sadhmcnt; /* max allowed hash bkts */ }; -/* SPD Table filter flags */ -enum xfrm_spd_ftype_t { - XFRM_SPD_UNSPEC, - XFRM_SPD_HMASK=1, - XFRM_SPD_HMAX=2, - XFRM_SPD_ICNT=4, - XFRM_SPD_OCNT=8, - XFRM_SPD_FCNT=16, - XFRM_SPD_ISCNT=32, - XFRM_SPD_OSCNT=64, - XFRM_SPD_FSCNT=128, - __XFRM_SPD_MAX - -#define XFRM_SPD_MAX (__XFRM_SPD_MAX - 1) -}; enum xfrm_spdattr_type_t { XFRMA_SPD_UNSPEC, - XFRMA_SPDHMASK, - XFRMA_SPDHMAX, - XFRMA_SPDICNT, - XFRMA_SPDOCNT, - XFRMA_SPDFCNT, - XFRMA_SPDISCNT, - XFRMA_SPDOSCNT, - XFRMA_SPDFSCNT, + XFRMA_SPD_INFO, + XFRMA_SPD_HINFO, __XFRMA_SPD_MAX #define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1) }; +struct xfrmu_spdinfo { + __u32 incnt; + __u32 outcnt; + __u32 fwdcnt; + __u32 inscnt; + __u32 outscnt; + __u32 fwdscnt; +}; + +struct xfrmu_spdhinfo { + __u32 spdhcnt; + __u32 spdhmcnt; +}; + struct xfrm_usersa_info { struct xfrm_selector sel; struct xfrm_id id; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index d0d7db5..39ef925 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -416,17 +416,6 @@ struct xfrm_audit u32 secid; }; -struct xfrm_spdinfo -{ - u32 incnt; - u32 outcnt; - u32 fwdcnt; - u32 inscnt; - u32 outscnt; - u32 fwdscnt; - u32 spdhcnt; - u32 spdhmcnt; -}; #ifdef CONFIG_AUDITSYSCALL extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result, struct xfrm_policy *xp, struct xfrm_state *x); @@ -963,11 +952,22 @@ struct xfrmk_sadinfo { u32 sadcnt; /* current running count */ }; +struct xfrmk_spdinfo { + u32 incnt; + u32 outcnt; + u32 fwdcnt; + u32 inscnt; + u32 outscnt; + u32 fwdscnt; + u32 spdhcnt; + u32 spdhmcnt; +}; + extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq); extern int xfrm_state_delete(struct xfrm_state *x); extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info); extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si); -extern void xfrm_spd_getinfo(struct xfrm_spdinfo *si); +extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si); extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq); extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq); extern void xfrm_replay_notify(struct xfrm_state *x, int event); diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 263e34e..95271e8 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -579,7 +579,7 @@ static inline int xfrm_byidx_should_resize(int total) return 0; } -void xfrm_spd_getinfo(struct xfrm_spdinfo *si) +void xfrm_spd_getinfo(struct xfrmk_spdinfo *si) { read_lock_bh(&xfrm_policy_lock); si->incnt = xfrm_policy_count[XFRM_POLICY_IN]; diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index c35b9ea..b14c7e5 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -674,7 +674,9 @@ static struct sk_buff *xfrm_state_netlink(struct sk_buff *in_skb, static int build_spdinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags) { - struct xfrm_spdinfo si; + struct xfrmk_spdinfo si; + struct xfrmu_spdinfo spc; + struct xfrmu_spdhinfo sph; struct nlmsghdr *nlh; u32 *f; @@ -685,23 +687,17 @@ static int build_spdinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags) f = nlmsg_data(nlh); *f = flags; xfrm_spd_getinfo(&si); - - if (flags & XFRM_SPD_HMASK) - NLA_PUT_U32(skb, XFRMA_SPDHMASK, si.spdhcnt); - if (flags & XFRM_SPD_HMAX) - NLA_PUT_U32(skb, XFRMA_SPDHMAX, si.spdhmcnt); - if (flags & XFRM_SPD_ICNT) - NLA_PUT_U32(skb, XFRMA_SPDICNT, si.incnt); - if (flags & XFRM_SPD_OCNT) - NLA_PUT_U32(skb, XFRMA_SPDOCNT, si.outcnt); - if (flags & XFRM_SPD_FCNT) - NLA_PUT_U32(skb, XFRMA_SPDFCNT, si.fwdcnt); - if (flags & XFRM_SPD_ISCNT) - NLA_PUT_U32(skb, XFRMA_SPDISCNT, si.inscnt); - if (flags & XFRM_SPD_OSCNT) - NLA_PUT_U32(skb, XFRMA_SPDOSCNT, si.inscnt); - if (flags & XFRM_SPD_FSCNT) - NLA_PUT_U32(skb, XFRMA_SPDFSCNT, si.inscnt); + spc.incnt = si.incnt; + spc.outcnt = si.outcnt; + spc.fwdcnt = si.fwdcnt; + spc.inscnt = si.inscnt; + spc.outscnt = si.outscnt; + spc.fwdscnt = si.fwdscnt; + sph.spdhcnt = si.spdhcnt; + sph.spdhmcnt = si.spdhmcnt; + + NLA_PUT(skb, XFRMA_SPD_INFO, sizeof(spc), &spc); + NLA_PUT(skb, XFRMA_SPD_HINFO, sizeof(sph), &sph); return nlmsg_end(skb, nlh); @@ -719,23 +715,8 @@ static int xfrm_get_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, u32 seq = nlh->nlmsg_seq; int len = NLMSG_LENGTH(sizeof(u32)); - - if (*flags & XFRM_SPD_HMASK) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_HMAX) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_ICNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_OCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_FCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_ISCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_OSCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_FSCNT) - len += RTA_SPACE(sizeof(u32)); + len += RTA_SPACE(sizeof(struct xfrmu_spdinfo)); + len += RTA_SPACE(sizeof(struct xfrmu_spdhinfo)); r_skb = alloc_skb(len, GFP_ATOMIC); if (r_skb == NULL) |
