diff options
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 57 |
1 files changed, 22 insertions, 35 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 116e9c7e19c..721e9c3b11b 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -691,13 +691,6 @@ struct xfrm_spi_skb_cb { #define XFRM_SPI_SKB_CB(__skb) ((struct xfrm_spi_skb_cb *)&((__skb)->cb[0])) -/* Audit Information */ -struct xfrm_audit { - u32 secid; - kuid_t loginuid; - unsigned int sessionid; -}; - #ifdef CONFIG_AUDITSYSCALL static inline struct audit_buffer *xfrm_audit_start(const char *op) { @@ -713,30 +706,24 @@ static inline struct audit_buffer *xfrm_audit_start(const char *op) return audit_buf; } -static inline void xfrm_audit_helper_usrinfo(kuid_t auid, unsigned int ses, u32 secid, +static inline void xfrm_audit_helper_usrinfo(bool task_valid, struct audit_buffer *audit_buf) { - char *secctx; - u32 secctx_len; - - audit_log_format(audit_buf, " auid=%u ses=%u", - from_kuid(&init_user_ns, auid), ses); - if (secid != 0 && - security_secid_to_secctx(secid, &secctx, &secctx_len) == 0) { - audit_log_format(audit_buf, " subj=%s", secctx); - security_release_secctx(secctx, secctx_len); - } else - audit_log_task_context(audit_buf); -} - -void xfrm_audit_policy_add(struct xfrm_policy *xp, int result, kuid_t auid, - unsigned int ses, u32 secid); -void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result, kuid_t auid, - unsigned int ses, u32 secid); -void xfrm_audit_state_add(struct xfrm_state *x, int result, kuid_t auid, - unsigned int ses, u32 secid); -void xfrm_audit_state_delete(struct xfrm_state *x, int result, kuid_t auid, - unsigned int ses, u32 secid); + const unsigned int auid = from_kuid(&init_user_ns, task_valid ? + audit_get_loginuid(current) : + INVALID_UID); + const unsigned int ses = task_valid ? audit_get_sessionid(current) : + (unsigned int) -1; + + audit_log_format(audit_buf, " auid=%u ses=%u", auid, ses); + audit_log_task_context(audit_buf); +} + +void xfrm_audit_policy_add(struct xfrm_policy *xp, int result, bool task_valid); +void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result, + bool task_valid); +void xfrm_audit_state_add(struct xfrm_state *x, int result, bool task_valid); +void xfrm_audit_state_delete(struct xfrm_state *x, int result, bool task_valid); void xfrm_audit_state_replay_overflow(struct xfrm_state *x, struct sk_buff *skb); void xfrm_audit_state_replay(struct xfrm_state *x, struct sk_buff *skb, @@ -749,22 +736,22 @@ void xfrm_audit_state_icvfail(struct xfrm_state *x, struct sk_buff *skb, #else static inline void xfrm_audit_policy_add(struct xfrm_policy *xp, int result, - kuid_t auid, unsigned int ses, u32 secid) + bool task_valid) { } static inline void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result, - kuid_t auid, unsigned int ses, u32 secid) + bool task_valid) { } static inline void xfrm_audit_state_add(struct xfrm_state *x, int result, - kuid_t auid, unsigned int ses, u32 secid) + bool task_valid) { } static inline void xfrm_audit_state_delete(struct xfrm_state *x, int result, - kuid_t auid, unsigned int ses, u32 secid) + bool task_valid) { } @@ -1508,7 +1495,7 @@ struct xfrmk_spdinfo { struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq); int xfrm_state_delete(struct xfrm_state *x); -int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info); +int xfrm_state_flush(struct net *net, u8 proto, bool task_valid); void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si); void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si); u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq); @@ -1603,7 +1590,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, int *err); struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8, int dir, u32 id, int delete, int *err); -int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info); +int xfrm_policy_flush(struct net *net, u8 type, bool task_valid); u32 xfrm_get_acqseq(void); int verify_spi_info(u8 proto, u32 min, u32 max); int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi); |