diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2016-03-14 10:59:38 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-04-29 06:57:39 -0700 |
| commit | b246b07896fefb261c9fb07f3f29f0d03b81b88d (patch) | |
| tree | 90891fa20acd22529e2d2dcc53faec39e53134ea /xlators/storage/posix | |
| parent | f8948e2c5ce3154f571c8ae16eb5804560e26590 (diff) | |
dht/afr/client/posix: Fail mkdir without gfid-req
Do not allow directory creations without gfids as
after the directories are created, operations
on them fail anyway. So it is better to fail mkdir.
BUG: 1317361
Change-Id: I8f8e3b38bbded1960b7215bac0432500f7e78038
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/13690
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Diffstat (limited to 'xlators/storage/posix')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index 4f286fda333..b823257d540 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -1449,7 +1449,8 @@ posix_mkdir (call_frame_t *frame, xlator_t *this, SET_FS_ID (frame->root->uid, gid); - op_ret = dict_get_ptr (xdata, "gfid-req", &uuid_req); + if (xdata) + op_ret = dict_get_ptr (xdata, "gfid-req", &uuid_req); if (uuid_req && !gf_uuid_is_null (uuid_req)) { op_ret = posix_istat (this, uuid_req, NULL, &stbuf); if ((op_ret == 0) && IA_ISDIR (stbuf.ia_type)) { @@ -1470,6 +1471,13 @@ posix_mkdir (call_frame_t *frame, xlator_t *this, loc->path, uuid_utoa (uuid_req), gfid_path ? gfid_path : "<NULL>"); } + } else if (!uuid_req && frame->root->pid != GF_SERVER_PID_TRASH) { + op_ret = -1; + op_errno = EPERM; + gf_msg_callingfn (this->name, GF_LOG_WARNING, op_errno, + P_MSG_NULL_GFID, "mkdir (%s): is issued without " + "gfid-req %p", loc->path, xdata); + goto out; } op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); |