struct audit_tree_refs *trees, *first_trees;
int tree_count;
+ struct list_head killed_trees;
int type;
union {
*/
#ifdef CONFIG_AUDIT_TREE
+static void audit_set_auditable(struct audit_context *ctx)
+{
+ if (!ctx->prio) {
+ ctx->prio = 1;
+ ctx->current_state = AUDIT_RECORD_CONTEXT;
+ }
+}
+
static int put_tree_ref(struct audit_context *ctx, struct audit_chunk *chunk)
{
struct audit_tree_refs *p = ctx->trees;
}
break;
case AUDIT_WATCH:
- if (name && rule->watch->ino != (unsigned long)-1)
- result = (name->dev == rule->watch->dev &&
- name->ino == rule->watch->ino);
+ if (name && audit_watch_inode(rule->watch) != (unsigned long)-1)
+ result = (name->dev == audit_watch_dev(rule->watch) &&
+ name->ino == audit_watch_inode(rule->watch));
break;
case AUDIT_DIR:
if (ctx)
rcu_read_unlock();
}
-static void audit_set_auditable(struct audit_context *ctx)
-{
- if (!ctx->prio) {
- ctx->prio = 1;
- ctx->current_state = AUDIT_RECORD_CONTEXT;
- }
-}
-
static inline struct audit_context *audit_get_context(struct task_struct *tsk,
int return_valid,
- int return_code)
+ long return_code)
{
struct audit_context *context = tsk->audit_context;
if (!(context = kmalloc(sizeof(*context), GFP_KERNEL)))
return NULL;
audit_zero_context(context, state);
+ INIT_LIST_HEAD(&context->killed_trees);
return context;
}
{
char arg_num_len_buf[12];
const char __user *tmp_p = p;
- /* how many digits are in arg_num? 3 is the length of a=\n */
- size_t arg_num_len = snprintf(arg_num_len_buf, 12, "%d", arg_num) + 3;
+ /* how many digits are in arg_num? 5 is the length of ' a=""' */
+ size_t arg_num_len = snprintf(arg_num_len_buf, 12, "%d", arg_num) + 5;
size_t len, len_left, to_send;
size_t max_execve_audit_len = MAX_EXECVE_AUDIT_LEN;
unsigned int i, has_cntl = 0, too_long = 0;
* so we can be sure nothing was lost.
*/
if ((i == 0) && (too_long))
- audit_log_format(*ab, "a%d_len=%zu ", arg_num,
+ audit_log_format(*ab, " a%d_len=%zu", arg_num,
has_cntl ? 2*len : len);
/*
buf[to_send] = '\0';
/* actually log it */
- audit_log_format(*ab, "a%d", arg_num);
+ audit_log_format(*ab, " a%d", arg_num);
if (too_long)
audit_log_format(*ab, "[%d]", i);
audit_log_format(*ab, "=");
if (has_cntl)
audit_log_n_hex(*ab, buf, to_send);
else
- audit_log_format(*ab, "\"%s\"", buf);
- audit_log_format(*ab, "\n");
+ audit_log_string(*ab, buf);
p += to_send;
len_left -= to_send;
p = (const char __user *)axi->mm->arg_start;
- audit_log_format(*ab, "argc=%d ", axi->argc);
+ audit_log_format(*ab, "argc=%d", axi->argc);
/*
* we need some kernel buffer to hold the userspace args. Just
audit_log_task_info(ab, tsk);
- if (context->filterkey) {
- audit_log_format(ab, " key=");
- audit_log_untrustedstring(ab, context->filterkey);
- } else
- audit_log_format(ab, " key=(null)");
+ audit_log_key(ab, context->filterkey);
audit_log_end(ab);
for (aux = context->aux; aux; aux = aux->next) {
case 0:
/* name was specified as a relative path and the
* directory component is the cwd */
- audit_log_d_path(ab, " name=", &context->pwd);
+ audit_log_d_path(ab, "name=", &context->pwd);
break;
default:
/* log the name's directory component */
/* that can happen only if we are called from do_exit() */
if (context->in_syscall && context->current_state == AUDIT_RECORD_CONTEXT)
audit_log_exit(context, tsk);
+ if (!list_empty(&context->killed_trees))
+ audit_kill_trees(&context->killed_trees);
audit_free_context(context);
}
context->in_syscall = 0;
context->prio = context->state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
+ if (!list_empty(&context->killed_trees))
+ audit_kill_trees(&context->killed_trees);
+
if (context->previous) {
struct audit_context *new_context = context->previous;
context->previous = NULL;
* __audit_mq_open - record audit data for a POSIX MQ open
* @oflag: open flag
* @mode: mode bits
- * @u_attr: queue attributes
+ * @attr: queue attributes
*
*/
void __audit_mq_open(int oflag, mode_t mode, struct mq_attr *attr)
/**
* __audit_mq_notify - record audit data for a POSIX MQ notify
* @mqdes: MQ descriptor
- * @u_notification: Notification event
+ * @notification: Notification event
*
*/
audit_log_format(ab, " sig=%ld", signr);
audit_log_end(ab);
}
+
+struct list_head *audit_killed_trees(void)
+{
+ struct audit_context *ctx = current->audit_context;
+ if (likely(!ctx || !ctx->in_syscall))
+ return NULL;
+ return &ctx->killed_trees;
+}