CRED: Separate task security context from task_struct
[linux-2.6.git] / drivers / connector / cn_proc.c
index 3ece692..354c1ff 100644 (file)
@@ -28,6 +28,7 @@
 #include <linux/init.h>
 #include <linux/connector.h>
 #include <asm/atomic.h>
+#include <asm/unaligned.h>
 
 #include <linux/cn_proc.h>
 
@@ -60,7 +61,7 @@ void proc_fork_connector(struct task_struct *task)
        ev = (struct proc_event*)msg->data;
        get_seq(&msg->seq, &ev->cpu);
        ktime_get_ts(&ts); /* get high res monotonic timestamp */
-       ev->timestamp_ns = timespec_to_ns(&ts);
+       put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
        ev->what = PROC_EVENT_FORK;
        ev->event_data.fork.parent_pid = task->real_parent->pid;
        ev->event_data.fork.parent_tgid = task->real_parent->tgid;
@@ -88,7 +89,7 @@ void proc_exec_connector(struct task_struct *task)
        ev = (struct proc_event*)msg->data;
        get_seq(&msg->seq, &ev->cpu);
        ktime_get_ts(&ts); /* get high res monotonic timestamp */
-       ev->timestamp_ns = timespec_to_ns(&ts);
+       put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
        ev->what = PROC_EVENT_EXEC;
        ev->event_data.exec.process_pid = task->pid;
        ev->event_data.exec.process_tgid = task->tgid;
@@ -115,16 +116,16 @@ void proc_id_connector(struct task_struct *task, int which_id)
        ev->event_data.id.process_pid = task->pid;
        ev->event_data.id.process_tgid = task->tgid;
        if (which_id == PROC_EVENT_UID) {
-               ev->event_data.id.r.ruid = task->uid;
-               ev->event_data.id.e.euid = task->euid;
+               ev->event_data.id.r.ruid = task->cred->uid;
+               ev->event_data.id.e.euid = task->cred->euid;
        } else if (which_id == PROC_EVENT_GID) {
-               ev->event_data.id.r.rgid = task->gid;
-               ev->event_data.id.e.egid = task->egid;
+               ev->event_data.id.r.rgid = task->cred->gid;
+               ev->event_data.id.e.egid = task->cred->egid;
        } else
                return;
        get_seq(&msg->seq, &ev->cpu);
        ktime_get_ts(&ts); /* get high res monotonic timestamp */
-       ev->timestamp_ns = timespec_to_ns(&ts);
+       put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
 
        memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
        msg->ack = 0; /* not used */
@@ -146,7 +147,7 @@ void proc_exit_connector(struct task_struct *task)
        ev = (struct proc_event*)msg->data;
        get_seq(&msg->seq, &ev->cpu);
        ktime_get_ts(&ts); /* get high res monotonic timestamp */
-       ev->timestamp_ns = timespec_to_ns(&ts);
+       put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
        ev->what = PROC_EVENT_EXIT;
        ev->event_data.exit.process_pid = task->pid;
        ev->event_data.exit.process_tgid = task->tgid;
@@ -181,7 +182,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
        ev = (struct proc_event*)msg->data;
        msg->seq = rcvd_seq;
        ktime_get_ts(&ts); /* get high res monotonic timestamp */
-       ev->timestamp_ns = timespec_to_ns(&ts);
+       put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
        ev->cpu = -1;
        ev->what = PROC_EVENT_NONE;
        ev->event_data.ack.err = err;