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| author |   Steven Whitehouse <swhiteho@redhat.com> | 2010-05-21 16:12:27 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2010-05-21 16:12:27 +0100 |
| commit | f72f2d2e2f3238e4dedf4afb5f9945b3227dd87e (patch) | |
| tree | e5258ca011187b090c8cccb1caa109fabeb9c06b /fs/gfs2 | |
| parent | GFS2: Rework reclaiming unlinked dinodes (diff) | |
| download | linux-dev-f72f2d2e2f3238e4dedf4afb5f9945b3227dd87e.tar.xz linux-dev-f72f2d2e2f3238e4dedf4afb5f9945b3227dd87e.zip | |
GFS2: Don't "get" xattrs for ACLs when ACLs are turned off
This is to match ext3 behaviour. We should not allow getting of
xattrs relating to ACLs when ACLs are turned off.
Reported-by: Nate Straz <nstraz@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/acl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 87ee309d4c24..ca991d776592 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -236,10 +236,14 @@ static int gfs2_xattr_system_get(struct dentry *dentry, const char *name, void *buffer, size_t size, int xtype) { struct inode *inode = dentry->d_inode; + struct gfs2_sbd *sdp = GFS2_SB(inode); struct posix_acl *acl; int type; int error; + if (!sdp->sd_args.ar_posix_acl) + return -EOPNOTSUPP; + type = gfs2_acl_type(name); if (type < 0) return type; |