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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