From 95b99a670df31ca5271f503f378e5cac3aee8f5e Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 6 Dec 2006 20:10:07 -0800 Subject: [IRDA] irlan: Fix compile warning when CONFIG_PROC_FS=n include/net/irda/irlan_filter.h:31: warning: 'struct seq_file' declared inside parameter list include/net/irda/irlan_filter.h:31: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller --- include/net/irda/irlan_filter.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/irda/irlan_filter.h b/include/net/irda/irlan_filter.h index 492dedaa8ac1..1720539ac2c1 100644 --- a/include/net/irda/irlan_filter.h +++ b/include/net/irda/irlan_filter.h @@ -28,6 +28,8 @@ void irlan_check_command_param(struct irlan_cb *self, char *param, char *value); void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb); +#ifdef CONFIG_PROC_FS void irlan_print_filter(struct seq_file *seq, int filter_type); +#endif #endif /* IRLAN_FILTER_H */ -- cgit v1.2.3-59-g8ed1b From 161a09e737f0761ca064ee6a907313402f7a54b6 Mon Sep 17 00:00:00 2001 From: Joy Latten Date: Mon, 27 Nov 2006 13:11:54 -0600 Subject: audit: Add auditing to ipsec An audit message occurs when an ipsec SA or ipsec policy is created/deleted. Signed-off-by: Joy Latten Signed-off-by: James Morris Signed-off-by: David S. Miller --- include/linux/audit.h | 6 +++ include/net/xfrm.h | 19 +++++--- kernel/auditsc.c | 6 ++- net/key/af_key.c | 27 +++++++++-- net/xfrm/xfrm_policy.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++++- net/xfrm/xfrm_state.c | 17 ++++++- net/xfrm/xfrm_user.c | 33 ++++++++++++-- 7 files changed, 213 insertions(+), 15 deletions(-) (limited to 'include/net') diff --git a/include/linux/audit.h b/include/linux/audit.h index b2ca666d9997..0e07db6cc0d0 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -101,6 +101,10 @@ #define AUDIT_MAC_CIPSOV4_DEL 1408 /* NetLabel: del CIPSOv4 DOI entry */ #define AUDIT_MAC_MAP_ADD 1409 /* NetLabel: add LSM domain mapping */ #define AUDIT_MAC_MAP_DEL 1410 /* NetLabel: del LSM domain mapping */ +#define AUDIT_MAC_IPSEC_ADDSA 1411 /* Add a XFRM state */ +#define AUDIT_MAC_IPSEC_DELSA 1412 /* Delete a XFRM state */ +#define AUDIT_MAC_IPSEC_ADDSPD 1413 /* Add a XFRM policy */ +#define AUDIT_MAC_IPSEC_DELSPD 1414 /* Delete a XFRM policy */ #define AUDIT_FIRST_KERN_ANOM_MSG 1700 #define AUDIT_LAST_KERN_ANOM_MSG 1799 @@ -377,6 +381,7 @@ extern void auditsc_get_stamp(struct audit_context *ctx, struct timespec *t, unsigned int *serial); extern int audit_set_loginuid(struct task_struct *task, uid_t loginuid); extern uid_t audit_get_loginuid(struct audit_context *ctx); +extern void audit_log_task_context(struct audit_buffer *ab); extern int __audit_ipc_obj(struct kern_ipc_perm *ipcp); extern int __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode); extern int audit_bprm(struct linux_binprm *bprm); @@ -449,6 +454,7 @@ extern int audit_n_rules; #define audit_inode_update(i) do { ; } while (0) #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0) #define audit_get_loginuid(c) ({ -1; }) +#define audit_log_task_context(b) do { ; } while (0) #define audit_ipc_obj(i) ({ 0; }) #define audit_ipc_set_perm(q,u,g,m) ({ 0; }) #define audit_bprm(p) ({ 0; }) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 15ec19dcf9c8..f699cdcab406 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -392,6 +392,15 @@ extern int xfrm_unregister_km(struct xfrm_mgr *km); extern unsigned int xfrm_policy_count[XFRM_POLICY_MAX*2]; +/* Audit Information */ +struct xfrm_audit +{ + uid_t loginuid; + u32 secid; +}; +void xfrm_audit_log(uid_t auid, u32 secid, int type, int result, + struct xfrm_policy *xp, struct xfrm_state *x); + static inline void xfrm_pol_hold(struct xfrm_policy *policy) { if (likely(policy != NULL)) @@ -906,7 +915,7 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s #endif 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); +extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info); 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); @@ -959,13 +968,13 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir, struct xfrm_selector *sel, struct xfrm_sec_ctx *ctx, int delete); struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete); -void xfrm_policy_flush(u8 type); +void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); u32 xfrm_get_acqseq(void); void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi); -struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, - xfrm_address_t *daddr, xfrm_address_t *saddr, +struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, + xfrm_address_t *daddr, xfrm_address_t *saddr, int create, unsigned short family); -extern void xfrm_policy_flush(u8 type); +extern void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol); extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst, struct flowi *fl, int family, int strict); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index ab97e5101232..40722e26de98 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -731,7 +731,7 @@ static inline void audit_free_context(struct audit_context *context) printk(KERN_ERR "audit: freed %d contexts\n", count); } -static void audit_log_task_context(struct audit_buffer *ab) +void audit_log_task_context(struct audit_buffer *ab) { char *ctx = NULL; ssize_t len = 0; @@ -760,6 +760,8 @@ error_path: return; } +EXPORT_SYMBOL(audit_log_task_context); + static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk) { char name[sizeof(tsk->comm)]; @@ -1488,6 +1490,8 @@ uid_t audit_get_loginuid(struct audit_context *ctx) return ctx ? ctx->loginuid : -1; } +EXPORT_SYMBOL(audit_get_loginuid); + /** * __audit_mq_open - record audit data for a POSIX MQ open * @oflag: open flag diff --git a/net/key/af_key.c b/net/key/af_key.c index 0e1dbfbb9b10..5dd5094659a1 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -27,6 +27,7 @@ #include #include #include +#include #include @@ -1420,6 +1421,9 @@ static int pfkey_add(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr, else err = xfrm_state_update(x); + xfrm_audit_log(audit_get_loginuid(current->audit_context), 0, + AUDIT_MAC_IPSEC_ADDSA, err ? 0 : 1, NULL, x); + if (err < 0) { x->km.state = XFRM_STATE_DEAD; __xfrm_state_put(x); @@ -1460,8 +1464,12 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h err = -EPERM; goto out; } - + err = xfrm_state_delete(x); + + xfrm_audit_log(audit_get_loginuid(current->audit_context), 0, + AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x); + if (err < 0) goto out; @@ -1637,12 +1645,15 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hd { unsigned proto; struct km_event c; + struct xfrm_audit audit_info; proto = pfkey_satype2proto(hdr->sadb_msg_satype); if (proto == 0) return -EINVAL; - xfrm_state_flush(proto); + audit_info.loginuid = audit_get_loginuid(current->audit_context); + audit_info.secid = 0; + xfrm_state_flush(proto, &audit_info); c.data.proto = proto; c.seq = hdr->sadb_msg_seq; c.pid = hdr->sadb_msg_pid; @@ -2205,6 +2216,9 @@ static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h err = xfrm_policy_insert(pol->sadb_x_policy_dir-1, xp, hdr->sadb_msg_type != SADB_X_SPDUPDATE); + xfrm_audit_log(audit_get_loginuid(current->audit_context), 0, + AUDIT_MAC_IPSEC_ADDSPD, err ? 0 : 1, xp, NULL); + if (err) goto out; @@ -2282,6 +2296,10 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, struct sadb_msg xp = xfrm_policy_bysel_ctx(XFRM_POLICY_TYPE_MAIN, pol->sadb_x_policy_dir-1, &sel, tmp.security, 1); security_xfrm_policy_free(&tmp); + + xfrm_audit_log(audit_get_loginuid(current->audit_context), 0, + AUDIT_MAC_IPSEC_DELSPD, (xp) ? 1 : 0, xp, NULL); + if (xp == NULL) return -ENOENT; @@ -2416,8 +2434,11 @@ static int key_notify_policy_flush(struct km_event *c) static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr, void **ext_hdrs) { struct km_event c; + struct xfrm_audit audit_info; - xfrm_policy_flush(XFRM_POLICY_TYPE_MAIN); + audit_info.loginuid = audit_get_loginuid(current->audit_context); + audit_info.secid = 0; + xfrm_policy_flush(XFRM_POLICY_TYPE_MAIN, &audit_info); c.data.type = XFRM_POLICY_TYPE_MAIN; c.event = XFRM_MSG_FLUSHPOLICY; c.pid = hdr->sadb_msg_pid; diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 4f04222698d9..47c13649bac1 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -25,6 +25,7 @@ #include #include #include +#include #include "xfrm_hash.h" @@ -804,7 +805,7 @@ struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete) } EXPORT_SYMBOL(xfrm_policy_byid); -void xfrm_policy_flush(u8 type) +void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info) { int dir; @@ -824,6 +825,9 @@ void xfrm_policy_flush(u8 type) hlist_del(&pol->byidx); write_unlock_bh(&xfrm_policy_lock); + xfrm_audit_log(audit_info->loginuid, audit_info->secid, + AUDIT_MAC_IPSEC_DELSPD, 1, pol, NULL); + xfrm_policy_kill(pol); killed++; @@ -842,6 +846,11 @@ void xfrm_policy_flush(u8 type) hlist_del(&pol->byidx); write_unlock_bh(&xfrm_policy_lock); + xfrm_audit_log(audit_info->loginuid, + audit_info->secid, + AUDIT_MAC_IPSEC_DELSPD, 1, + pol, NULL); + xfrm_policy_kill(pol); killed++; @@ -1977,6 +1986,115 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first, EXPORT_SYMBOL(xfrm_bundle_ok); +/* Audit addition and deletion of SAs and ipsec policy */ + +void xfrm_audit_log(uid_t auid, u32 sid, int type, int result, + struct xfrm_policy *xp, struct xfrm_state *x) +{ + + char *secctx; + u32 secctx_len; + struct xfrm_sec_ctx *sctx = NULL; + struct audit_buffer *audit_buf; + int family; + extern int audit_enabled; + + if (audit_enabled == 0) + return; + + audit_buf = audit_log_start(current->audit_context, GFP_ATOMIC, type); + if (audit_buf == NULL) + return; + + switch(type) { + case AUDIT_MAC_IPSEC_ADDSA: + audit_log_format(audit_buf, "SAD add: auid=%u", auid); + break; + case AUDIT_MAC_IPSEC_DELSA: + audit_log_format(audit_buf, "SAD delete: auid=%u", auid); + break; + case AUDIT_MAC_IPSEC_ADDSPD: + audit_log_format(audit_buf, "SPD add: auid=%u", auid); + break; + case AUDIT_MAC_IPSEC_DELSPD: + audit_log_format(audit_buf, "SPD delete: auid=%u", auid); + break; + default: + return; + } + + if (sid != 0 && + security_secid_to_secctx(sid, &secctx, &secctx_len) == 0) + audit_log_format(audit_buf, " subj=%s", secctx); + else + audit_log_task_context(audit_buf); + + if (xp) { + family = xp->selector.family; + if (xp->security) + sctx = xp->security; + } else { + family = x->props.family; + if (x->security) + sctx = x->security; + } + + if (sctx) + audit_log_format(audit_buf, + " sec_alg=%u sec_doi=%u sec_obj=%s", + sctx->ctx_alg, sctx->ctx_doi, sctx->ctx_str); + + switch(family) { + case AF_INET: + { + struct in_addr saddr, daddr; + if (xp) { + saddr.s_addr = xp->selector.saddr.a4; + daddr.s_addr = xp->selector.daddr.a4; + } else { + saddr.s_addr = x->props.saddr.a4; + daddr.s_addr = x->id.daddr.a4; + } + audit_log_format(audit_buf, + " src=%u.%u.%u.%u dst=%u.%u.%u.%u", + NIPQUAD(saddr), NIPQUAD(daddr)); + } + break; + case AF_INET6: + { + struct in6_addr saddr6, daddr6; + if (xp) { + memcpy(&saddr6, xp->selector.saddr.a6, + sizeof(struct in6_addr)); + memcpy(&daddr6, xp->selector.daddr.a6, + sizeof(struct in6_addr)); + } else { + memcpy(&saddr6, x->props.saddr.a6, + sizeof(struct in6_addr)); + memcpy(&daddr6, x->id.daddr.a6, + sizeof(struct in6_addr)); + } + audit_log_format(audit_buf, + " src=" NIP6_FMT "dst=" NIP6_FMT, + NIP6(saddr6), NIP6(daddr6)); + } + break; + } + + if (x) + audit_log_format(audit_buf, " spi=%lu(0x%lx) protocol=%s", + (unsigned long)ntohl(x->id.spi), + (unsigned long)ntohl(x->id.spi), + x->id.proto == IPPROTO_AH ? "AH" : + (x->id.proto == IPPROTO_ESP ? + "ESP" : "IPCOMP")); + + audit_log_format(audit_buf, " res=%u", result); + audit_log_end(audit_buf); +} + +EXPORT_SYMBOL(xfrm_audit_log); + int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo) { int err = 0; diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index a14c88bf17f0..d5d3a6f1f609 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -20,6 +20,7 @@ #include #include #include +#include #include "xfrm_hash.h" @@ -238,6 +239,7 @@ static void xfrm_timer_handler(unsigned long data) unsigned long now = (unsigned long)xtime.tv_sec; long next = LONG_MAX; int warn = 0; + int err = 0; spin_lock(&x->lock); if (x->km.state == XFRM_STATE_DEAD) @@ -295,9 +297,14 @@ expired: next = 2; goto resched; } - if (!__xfrm_state_delete(x) && x->id.spi) + + err = __xfrm_state_delete(x); + if (!err && x->id.spi) km_state_expired(x, 1, 0); + xfrm_audit_log(audit_get_loginuid(current->audit_context), 0, + AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x); + out: spin_unlock(&x->lock); } @@ -384,9 +391,10 @@ int xfrm_state_delete(struct xfrm_state *x) } EXPORT_SYMBOL(xfrm_state_delete); -void xfrm_state_flush(u8 proto) +void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info) { int i; + int err = 0; spin_lock_bh(&xfrm_state_lock); for (i = 0; i <= xfrm_state_hmask; i++) { @@ -400,6 +408,11 @@ restart: spin_unlock_bh(&xfrm_state_lock); xfrm_state_delete(x); + err = xfrm_state_delete(x); + xfrm_audit_log(audit_info->loginuid, + audit_info->secid, + AUDIT_MAC_IPSEC_DELSA, + err ? 0 : 1, NULL, x); xfrm_state_put(x); spin_lock_bh(&xfrm_state_lock); diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 311205ffa775..e5372b11fc8f 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -31,6 +31,7 @@ #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) #include #endif +#include static int verify_one_alg(struct rtattr **xfrma, enum xfrm_attr_type_t type) { @@ -454,6 +455,9 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfrma) else err = xfrm_state_update(x); + xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, + AUDIT_MAC_IPSEC_ADDSA, err ? 0 : 1, NULL, x); + if (err < 0) { x->km.state = XFRM_STATE_DEAD; __xfrm_state_put(x); @@ -523,6 +527,10 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfrma) } err = xfrm_state_delete(x); + + xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, + AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x); + if (err < 0) goto out; @@ -1030,6 +1038,9 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfr * a type XFRM_MSG_UPDPOLICY - JHS */ excl = nlh->nlmsg_type == XFRM_MSG_NEWPOLICY; err = xfrm_policy_insert(p->dir, xp, excl); + xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, + AUDIT_MAC_IPSEC_DELSPD, err ? 0 : 1, xp, NULL); + if (err) { security_xfrm_policy_free(xp); kfree(xp); @@ -1257,6 +1268,10 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfr xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, tmp.security, delete); security_xfrm_policy_free(&tmp); } + if (delete) + xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, + AUDIT_MAC_IPSEC_DELSPD, (xp) ? 1 : 0, xp, NULL); + if (xp == NULL) return -ENOENT; @@ -1291,8 +1306,11 @@ static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfrma { struct km_event c; struct xfrm_usersa_flush *p = NLMSG_DATA(nlh); + struct xfrm_audit audit_info; - xfrm_state_flush(p->proto); + audit_info.loginuid = NETLINK_CB(skb).loginuid; + audit_info.secid = NETLINK_CB(skb).sid; + xfrm_state_flush(p->proto, &audit_info); c.data.proto = p->proto; c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; @@ -1442,12 +1460,15 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, void **x struct km_event c; u8 type = XFRM_POLICY_TYPE_MAIN; int err; + struct xfrm_audit audit_info; err = copy_from_user_policy_type(&type, (struct rtattr **)xfrma); if (err) return err; - xfrm_policy_flush(type); + audit_info.loginuid = NETLINK_CB(skb).loginuid; + audit_info.secid = NETLINK_CB(skb).sid; + xfrm_policy_flush(type, &audit_info); c.data.type = type; c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; @@ -1502,6 +1523,9 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, void * err = 0; if (up->hard) { xfrm_policy_delete(xp, p->dir); + xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, + AUDIT_MAC_IPSEC_DELSPD, 1, xp, NULL); + } else { // reset the timers here? printk("Dont know what to do with soft policy expire\n"); @@ -1533,8 +1557,11 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, void ** goto out; km_state_expired(x, ue->hard, current->pid); - if (ue->hard) + if (ue->hard) { __xfrm_state_delete(x); + xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, + AUDIT_MAC_IPSEC_DELSA, 1, NULL, x); + } out: spin_unlock_bh(&x->lock); xfrm_state_put(x); -- cgit v1.2.3-59-g8ed1b From c9204d9ca79baac564b49d36d0228a69d7ded084 Mon Sep 17 00:00:00 2001 From: Joy Latten Date: Thu, 30 Nov 2006 15:50:43 -0600 Subject: audit: disable ipsec auditing when CONFIG_AUDITSYSCALL=n Disables auditing in ipsec when CONFIG_AUDITSYSCALL is disabled in the kernel. Also includes a bug fix for xfrm_state.c as a result of original ipsec audit patch. Signed-off-by: Joy Latten Signed-off-by: James Morris Signed-off-by: David S. Miller --- include/net/xfrm.h | 7 ++++++- net/xfrm/xfrm_policy.c | 2 ++ net/xfrm/xfrm_state.c | 1 - 3 files changed, 8 insertions(+), 2 deletions(-) (limited to 'include/net') diff --git a/include/net/xfrm.h b/include/net/xfrm.h index f699cdcab406..e4765413cf80 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -398,8 +398,13 @@ struct xfrm_audit uid_t loginuid; u32 secid; }; -void xfrm_audit_log(uid_t auid, u32 secid, int type, int result, + +#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); +#else +#define xfrm_audit_log(a,s,t,r,p,x) do { ; } while (0) +#endif /* CONFIG_AUDITSYSCALL */ static inline void xfrm_pol_hold(struct xfrm_policy *policy) { diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 47c13649bac1..140bb9b384ac 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1986,6 +1986,7 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first, EXPORT_SYMBOL(xfrm_bundle_ok); +#ifdef CONFIG_AUDITSYSCALL /* Audit addition and deletion of SAs and ipsec policy */ void xfrm_audit_log(uid_t auid, u32 sid, int type, int result, @@ -2094,6 +2095,7 @@ void xfrm_audit_log(uid_t auid, u32 sid, int type, int result, } EXPORT_SYMBOL(xfrm_audit_log); +#endif /* CONFIG_AUDITSYSCALL */ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo) { diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index d5d3a6f1f609..fdb08d9f34aa 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -407,7 +407,6 @@ restart: xfrm_state_hold(x); spin_unlock_bh(&xfrm_state_lock); - xfrm_state_delete(x); err = xfrm_state_delete(x); xfrm_audit_log(audit_info->loginuid, audit_info->secid, -- cgit v1.2.3-59-g8ed1b