[PATCH] umask in POSIX message queues

Hi

All kernels (form 2.6.6) ignore umask when creating new queues via
mq_open (when creating with open() on mqueue fs it is ok of course).
According to specification this a bug. The following trivial patch fixes
this. It should apply cleanly to any current kernel. Please apply.


Signed-off-by: Krzysztof Benedyczak <[email protected]>


--- linux-2.6.14-rc2/ipc/mqueue.c.orig  2005-09-25 18:52:29.000000000 +0200
+++ linux-2.6.14-rc2/ipc/mqueue.c       2005-09-26 11:44:41.000000000 +0200
@@ -278,6 +278,8 @@ static int mqueue_create(struct inode *d
        queues_count++;
        spin_unlock(&mq_lock);

+       mode &= ~current->fs->umask;
+
        inode = mqueue_get_inode(dir->i_sb, mode, attr);
        if (!inode) {
                error = -ENOMEM;

-
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