diff options
| author | luneo7 <luneo7@gmail.com> | 2017-08-23 15:25:57 -0300 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2017-09-18 07:14:59 +0000 |
| commit | 00a4dc058a0573d18e9c1bd3692fecee151a9285 (patch) | |
| tree | e61afa029aea080d04e47b71314b492c256ee0bc /xlators | |
| parent | dabfc3116ae59b331f967c090c0c51eb3f0355fd (diff) | |
features/worm: Adding check to newloc when doing rename
Problem: Since rename didn't check if newloc exists and it's
retention state it was possible to rename a new file that wasn't
in retention over a existing file that was in read-only state.
Change-Id: I63c6bbabb7bb456ebedf201cc77b878ffda62229
BUG: 1484490
Signed-off-by: luneo7 <luneo7@gmail.com>
Reviewed-on: https://review.gluster.org/18104
Tested-by: jiffin tony Thottan <jthottan@redhat.com>
Tested-by: Prashanth Pai <ppai@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Reviewed-by: Karthik U S <ksubrahm@redhat.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/features/read-only/src/worm.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/xlators/features/read-only/src/worm.c b/xlators/features/read-only/src/worm.c index 74bf0072e4c..e4916402f8e 100644 --- a/xlators/features/read-only/src/worm.c +++ b/xlators/features/read-only/src/worm.c @@ -137,10 +137,24 @@ worm_rename (call_frame_t *frame, xlator_t *this, gf_uuid_copy (oldloc->gfid, oldloc->inode->gfid); if (is_wormfile (this, _gf_false, oldloc)) { op_errno = 0; - goto out; + goto check_newloc; } op_errno = gf_worm_state_transition (this, _gf_false, oldloc, - GF_FOP_RENAME); + GF_FOP_RENAME); + + if (op_errno == 0) { +check_newloc: + if (newloc->inode != NULL) { + gf_uuid_copy (newloc->gfid, newloc->inode->gfid); + if (is_wormfile (this, _gf_false, newloc)) { + op_errno = 0; + goto out; + } + op_errno = gf_worm_state_transition (this, _gf_false, + newloc, + GF_FOP_RENAME); + } + } out: if (op_errno) |