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Subject[PATCH -V4 07/11] vfs: Make acl_permission_check() work for richacls
Date
From: Andreas Gruenbacher <agruen@suse.de>

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
fs/namei.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/fs/namei.c b/fs/namei.c
index 855b360..b0b8a71 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -174,6 +174,12 @@ static int acl_permission_check(struct inode *inode, int mask,
{
umode_t mode = inode->i_mode;

+ if (IS_RICHACL(inode)) {
+ int error = check_acl(inode, mask);
+ if (error != -EAGAIN)
+ return error;
+ }
+
if (current_fsuid() == inode->i_uid)
mode >>= 6;
else {
--
1.7.0.4


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