From d124b60a838141bb9cac1b6567e9ca4539d1fff0 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruen@kernel.org>
Date: Sun, 23 Oct 2011 23:13:32 +0530
Subject: vfs: pass all mask flags check_acl and posix_acl_permission

Acked-by: J. Bruce Fields <bfields@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruen@kernel.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/posix_acl.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/posix_acl.c')

diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 10027b42b7e..cea4623f1ed 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -218,6 +218,8 @@ posix_acl_permission(struct inode *inode, const struct posix_acl *acl, int want)
 	const struct posix_acl_entry *pa, *pe, *mask_obj;
 	int found = 0;
 
+	want &= MAY_READ | MAY_WRITE | MAY_EXEC | MAY_NOT_BLOCK;
+
 	FOREACH_ACL_ENTRY(pa, acl, pe) {
                 switch(pa->e_tag) {
                         case ACL_USER_OBJ:
-- 
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