X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=ipc%2Fmqueue.c;h=60f7a27f7a9e4ddeacb1eb95e1d867860b964f3c;hb=e9d76c2d082002f8bcbcee1a9202feda37fc0f72;hp=1e04cd464af9b5ad961684dd358a97870bc36323;hpb=a70a93229943c177f0062490b4f8e44be4cef685;p=linux-2.6

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 1e04cd464a..60f7a27f7a 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -332,8 +332,7 @@ 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_ns(info->notify_owner,
-				current->nsproxy->pid_ns));
+			pid_vnr(info->notify_owner));
 	spin_unlock(&info->lock);
 	buffer[sizeof(buffer)-1] = '\0';
 	slen = strlen(buffer)+1;
@@ -510,7 +509,7 @@ 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 = task_pid_vnr(current);
+			sig_i.si_pid = task_tgid_vnr(current);
 			sig_i.si_uid = current->uid;
 
 			kill_pid_info(info->notify.sigev_signo,
@@ -1138,8 +1137,10 @@ asmlinkage long sys_mq_getsetattr(mqd_t mqdes,
 	omqstat.mq_flags = filp->f_flags & O_NONBLOCK;
 	if (u_mqstat) {
 		ret = audit_mq_getsetattr(mqdes, &mqstat);
-		if (ret != 0)
-			goto out;
+		if (ret != 0) {
+			spin_unlock(&info->lock);
+			goto out_fput;
+		}
 		if (mqstat.mq_flags & O_NONBLOCK)
 			filp->f_flags |= O_NONBLOCK;
 		else