diff options
Diffstat (limited to 'security/lsm_audit.c')
| -rw-r--r-- | security/lsm_audit.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/security/lsm_audit.c b/security/lsm_audit.c index 52db886dbba8..1b942b4908a2 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -3,7 +3,7 @@ * common LSM auditing functions * * Based on code written for SELinux by : - * Stephen Smalley, <sds@tycho.nsa.gov> + * Stephen Smalley * James Morris <jmorris@redhat.com> * Author : Etienne Basset, <etienne.basset@ensta.org> */ @@ -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 |