diff options
| author | Rajesh Amaravathi <rajesh@redhat.com> | 2012-02-29 15:16:53 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2012-03-05 09:17:47 -0800 |
| commit | 6756245b1514374712136c8dc1f4ac2a19a6da21 (patch) | |
| tree | f2620650880325ac3d0b280c349372cd50d3382d /xlators/mount | |
| parent | 33b9f156e6b6137e33bd9becfe640166986ecc55 (diff) | |
fops/removexattr: prevent users from removing glusterfs xattrs
* Each xlator prevents the user from removing xlator-specific
xattrs like trusted.gfid by handling it in respective removexattr
functions.
* For xlators which did not define remove and fremovexattr,
the functions have been implemented with appropriate checks.
xlator | fops-added
_______________|__________________________
|
1. stripe | removexattr and fremovexattr
2. quota | removexattr and fremovexattr
Change-Id: I98e22109717978134378bc75b2eca83fefb2abba
BUG: 783525
Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com>
Reviewed-on: http://review.gluster.com/2836
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Diffstat (limited to 'xlators/mount')
| -rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c index b5059878845..3f3962cbc66 100644 --- a/xlators/mount/fuse/src/fuse-bridge.c +++ b/xlators/mount/fuse/src/fuse-bridge.c @@ -3009,6 +3009,12 @@ fuse_removexattr (xlator_t *this, fuse_in_header_t *finh, void *msg) int32_t ret = -1; char *newkey = NULL; + if (!strcmp (GFID_XATTR_KEY, name)) { + send_fuse_err (this, finh, EPERM); + GF_FREE (finh); + return; + } + priv = this->private; GET_STATE (this, finh, state); |