+static void show_special(struct audit_context *context, int *call_panic)
+{
+ struct audit_buffer *ab;
+ int i;
+
+ ab = audit_log_start(context, GFP_KERNEL, context->type);
+ if (!ab)
+ return;
+
+ switch (context->type) {
+ case AUDIT_SOCKETCALL: {
+ int nargs = context->socketcall.nargs;
+ audit_log_format(ab, "nargs=%d", nargs);
+ for (i = 0; i < nargs; i++)
+ audit_log_format(ab, " a%d=%lx", i,
+ context->socketcall.args[i]);
+ break; }
+ case AUDIT_IPC: {
+ u32 osid = context->ipc.osid;
+
+ audit_log_format(ab, "ouid=%u ogid=%u mode=%#o",
+ context->ipc.uid, context->ipc.gid, context->ipc.mode);
+ if (osid) {
+ char *ctx = NULL;
+ u32 len;
+ if (security_secid_to_secctx(osid, &ctx, &len)) {
+ audit_log_format(ab, " osid=%u", osid);
+ *call_panic = 1;
+ } else {
+ audit_log_format(ab, " obj=%s", ctx);
+ security_release_secctx(ctx, len);
+ }
+ }
+ if (context->ipc.has_perm) {
+ audit_log_end(ab);
+ ab = audit_log_start(context, GFP_KERNEL,
+ AUDIT_IPC_SET_PERM);
+ audit_log_format(ab,
+ "qbytes=%lx ouid=%u ogid=%u mode=%#o",
+ context->ipc.qbytes,
+ context->ipc.perm_uid,
+ context->ipc.perm_gid,
+ context->ipc.perm_mode);
+ if (!ab)
+ return;
+ }
+ break; }
+ case AUDIT_MQ_OPEN: {
+ audit_log_format(ab,
+ "oflag=0x%x mode=%#o mq_flags=0x%lx mq_maxmsg=%ld "
+ "mq_msgsize=%ld mq_curmsgs=%ld",
+ context->mq_open.oflag, context->mq_open.mode,
+ context->mq_open.attr.mq_flags,
+ context->mq_open.attr.mq_maxmsg,
+ context->mq_open.attr.mq_msgsize,
+ context->mq_open.attr.mq_curmsgs);
+ break; }
+ case AUDIT_MQ_SENDRECV: {
+ audit_log_format(ab,
+ "mqdes=%d msg_len=%zd msg_prio=%u "
+ "abs_timeout_sec=%ld abs_timeout_nsec=%ld",
+ context->mq_sendrecv.mqdes,
+ context->mq_sendrecv.msg_len,
+ context->mq_sendrecv.msg_prio,
+ context->mq_sendrecv.abs_timeout.tv_sec,
+ context->mq_sendrecv.abs_timeout.tv_nsec);
+ break; }
+ case AUDIT_MQ_NOTIFY: {
+ audit_log_format(ab, "mqdes=%d sigev_signo=%d",
+ context->mq_notify.mqdes,
+ context->mq_notify.sigev_signo);
+ break; }
+ case AUDIT_MQ_GETSETATTR: {
+ struct mq_attr *attr = &context->mq_getsetattr.mqstat;
+ audit_log_format(ab,
+ "mqdes=%d mq_flags=0x%lx mq_maxmsg=%ld mq_msgsize=%ld "
+ "mq_curmsgs=%ld ",
+ context->mq_getsetattr.mqdes,
+ attr->mq_flags, attr->mq_maxmsg,
+ attr->mq_msgsize, attr->mq_curmsgs);
+ break; }
+ case AUDIT_CAPSET: {
+ audit_log_format(ab, "pid=%d", context->capset.pid);
+ audit_log_cap(ab, "cap_pi", &context->capset.cap.inheritable);
+ audit_log_cap(ab, "cap_pp", &context->capset.cap.permitted);
+ audit_log_cap(ab, "cap_pe", &context->capset.cap.effective);
+ break; }
+ }
+ audit_log_end(ab);
+}
+