diff options
| -rw-r--r-- | include/linux/lsm_audit.h | 8 | ||||
| -rw-r--r-- | security/lsm_audit.c | 27 |
2 files changed, 26 insertions, 9 deletions
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h index e13d2f947b51..bddd694f7c4c 100644 --- a/include/linux/lsm_audit.h +++ b/include/linux/lsm_audit.h @@ -132,6 +132,9 @@ void common_lsm_audit(struct common_audit_data *a, void (*pre_audit)(struct audit_buffer *, void *), void (*post_audit)(struct audit_buffer *, void *)); +void audit_log_lsm_data(struct audit_buffer *ab, + const struct common_audit_data *a); + #else /* CONFIG_AUDIT */ static inline void common_lsm_audit(struct common_audit_data *a, @@ -140,6 +143,11 @@ static inline void common_lsm_audit(struct common_audit_data *a, { } +static inline void audit_log_lsm_data(struct audit_buffer *ab, + const struct common_audit_data *a) +{ +} + #endif /* CONFIG_AUDIT */ #endif diff --git a/security/lsm_audit.c b/security/lsm_audit.c index 52db886dbba8..a61c7ebdb6a7 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -189,16 +189,13 @@ static inline void print_ipv4_addr(struct audit_buffer *ab, __be32 addr, } /** - * dump_common_audit_data - helper to dump common audit data + * audit_log_lsm_data - helper to log common LSM audit data * @ab : the audit buffer * @a : common audit data - * */ -static void dump_common_audit_data(struct audit_buffer *ab, - struct common_audit_data *a) +void audit_log_lsm_data(struct audit_buffer *ab, + const struct common_audit_data *a) { - char comm[sizeof(current->comm)]; - /* * To keep stack sizes in check force programmers to notice if they * start making this union too large! See struct lsm_network_audit @@ -206,9 +203,6 @@ static void dump_common_audit_data(struct audit_buffer *ab, */ BUILD_BUG_ON(sizeof(a->u) > sizeof(void *)*2); - audit_log_format(ab, " pid=%d comm=", task_tgid_nr(current)); - audit_log_untrustedstring(ab, get_task_comm(comm, current)); - switch (a->type) { case LSM_AUDIT_DATA_NONE: return; @@ -432,6 +426,21 @@ static void dump_common_audit_data(struct audit_buffer *ab, } /** + * dump_common_audit_data - helper to dump common audit data + * @ab : the audit buffer + * @a : common audit data + */ +static void dump_common_audit_data(struct audit_buffer *ab, + const struct common_audit_data *a) +{ + char comm[sizeof(current->comm)]; + + audit_log_format(ab, " pid=%d comm=", task_tgid_nr(current)); + audit_log_untrustedstring(ab, get_task_comm(comm, current)); + audit_log_lsm_data(ab, a); +} + +/** * common_lsm_audit - generic LSM auditing function * @a: auxiliary audit data * @pre_audit: lsm-specific pre-audit callback |