pid namespaces: changes to show virtual ids to user

[linux-2.6-block.git] / ipc / mqueue.c

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 20f1fed8fa48f65f206eeb3124b56d602da3ca80..c0b26dc4617bd108925656d85743b80acd462654 100644 (file)
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -29,6 +29,8 @@
 #include <linux/audit.h>
 #include <linux/signal.h>
 #include <linux/mutex.h>
+#include <linux/nsproxy.h>
+#include <linux/pid.h>
 
 #include <net/sock.h>
 #include "util.h"
@@ -330,7 +332,8 @@ static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,
                        (info->notify_owner &&
                         info->notify.sigev_notify == SIGEV_SIGNAL) ?
                                info->notify.sigev_signo : 0,
-                       pid_nr(info->notify_owner));
+                       pid_nr_ns(info->notify_owner,
+                               current->nsproxy->pid_ns));
        spin_unlock(&info->lock);
        buffer[sizeof(buffer)-1] = '\0';
        slen = strlen(buffer)+1;
@@ -507,7 +510,7 @@ static void __do_notify(struct mqueue_inode_info *info)
                        sig_i.si_errno = 0;
                        sig_i.si_code = SI_MESGQ;
                        sig_i.si_value = info->notify.sigev_value;
-                       sig_i.si_pid = current->tgid;
+                       sig_i.si_pid = task_pid_vnr(current);
                        sig_i.si_uid = current->uid;
 
                        kill_pid_info(info->notify.sigev_signo,