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authorVijaykumar M <vmallika@redhat.com>2013-11-26 18:01:17 +0530
committerAnand Avati <avati@redhat.com>2013-11-26 11:00:18 -0800
commit21f7ad207bdb8ddf549aa65cafc1ad95e261ec3d (patch)
tree1c65c603ffd579aa3b6668e16984f150e5cdfc7b /xlators/storage
parent2f218e1335d5fdab0b41716cc5c8976b20c367f6 (diff)
posix: do not allow to set/get "trusted.glusterfs.volume-id" xattr
Change-Id: I2e9a2264b1fd5ebc1ed0aff30225e89acbd0bcb4 BUG: 1034716 Signed-off-by: Vijaykumar M <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/6361 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/storage')
-rw-r--r--xlators/storage/posix/src/posix.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c
index 2616885..b72cd5e 100644
--- a/xlators/storage/posix/src/posix.c
+++ b/xlators/storage/posix/src/posix.c
@@ -2943,6 +2943,7 @@ posix_setxattr (call_frame_t *frame, xlator_t *this,
op_ret = -1;
dict_del (dict, GFID_XATTR_KEY);
+ dict_del (dict, GF_XATTR_VOL_ID_KEY);
filler.real_path = real_path;
filler.this = this;
@@ -3667,6 +3668,7 @@ done:
if (dict) {
dict_del (dict, GFID_XATTR_KEY);
+ dict_del (dict, GF_XATTR_VOL_ID_KEY);
}
out:
@@ -3852,6 +3854,7 @@ done:
if (dict) {
dict_del (dict, GFID_XATTR_KEY);
+ dict_del (dict, GF_XATTR_VOL_ID_KEY);
dict_ref (dict);
}
@@ -3908,6 +3911,7 @@ posix_fsetxattr (call_frame_t *frame, xlator_t *this,
_fd = pfd->fd;
dict_del (dict, GFID_XATTR_KEY);
+ dict_del (dict, GF_XATTR_VOL_ID_KEY);
filler.fd = _fd;
filler.this = this;
@@ -3967,6 +3971,12 @@ posix_removexattr (call_frame_t *frame, xlator_t *this,
op_ret = -1;
goto out;
}
+ if (!strcmp (GF_XATTR_VOL_ID_KEY, name)) {
+ gf_log (this->name, GF_LOG_WARNING, "Remove xattr called"
+ " on volume-id for file %s", real_path);
+ op_ret = -1;
+ goto out;
+ }
SET_FS_ID (frame->root->uid, frame->root->gid);
@@ -4023,6 +4033,11 @@ posix_fremovexattr (call_frame_t *frame, xlator_t *this,
" on gfid for file");
goto out;
}
+ if (!strcmp (GF_XATTR_VOL_ID_KEY, name)) {
+ gf_log (this->name, GF_LOG_WARNING, "Remove xattr called"
+ " on volume-id for file");
+ goto out;
+ }
ret = posix_fd_ctx_get (fd, this, &pfd);
if (ret < 0) {