diff options
Diffstat (limited to 'xlators/features/read-only/src/worm.c')
| -rw-r--r-- | xlators/features/read-only/src/worm.c | 46 |
1 files changed, 42 insertions, 4 deletions
diff --git a/xlators/features/read-only/src/worm.c b/xlators/features/read-only/src/worm.c index 2f35f1fc9f1..8297e8d3b7a 100644 --- a/xlators/features/read-only/src/worm.c +++ b/xlators/features/read-only/src/worm.c @@ -52,9 +52,15 @@ worm_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, { int ret = -1; int label = -1; + read_only_priv_t *priv = NULL; + priv = this->private; + GF_ASSERT (priv); if (is_readonly_or_worm_enabled (this)) goto unwind; + if (!priv->worm_file) + goto wind; + gf_uuid_copy (oldloc->gfid, oldloc->inode->gfid); if (is_wormfile (this, _gf_false, oldloc)) goto wind; @@ -90,9 +96,15 @@ worm_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, { int ret = -1; int label = -1; + read_only_priv_t *priv = NULL; + priv = this->private; + GF_ASSERT (priv); if (is_readonly_or_worm_enabled (this)) goto unwind; + if (!priv->worm_file) + goto wind; + gf_uuid_copy (loc->gfid, loc->inode->gfid); if (is_wormfile (this, _gf_false, loc)) goto wind; @@ -127,9 +139,15 @@ worm_rename (call_frame_t *frame, xlator_t *this, { int ret = -1; int label = -1; + read_only_priv_t *priv = NULL; + priv = this->private; + GF_ASSERT (priv); if (is_readonly_or_worm_enabled (this)) goto unwind; + if (!priv->worm_file) + goto wind; + gf_uuid_copy (oldloc->gfid, oldloc->inode->gfid); if (is_wormfile (this, _gf_false, oldloc)) goto wind; @@ -166,9 +184,15 @@ worm_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, { int ret = -1; int label = -1; + read_only_priv_t *priv = NULL; + priv = this->private; + GF_ASSERT (priv); if (is_readonly_or_worm_enabled (this)) goto unwind; + if (!priv->worm_file) + goto wind; + if (is_wormfile (this, _gf_false, loc)) goto wind; label = state_transition (this, _gf_false, loc, GF_FOP_TRUNCATE, @@ -207,8 +231,14 @@ worm_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, gf_boolean_t rd_only = _gf_false; worm_reten_state_t reten_state = {0,}; struct iatt stpre = {0,}; + read_only_priv_t *priv = NULL; int ret = -1; + priv = this->private; + GF_ASSERT (priv); + if (!priv->worm_file) + goto wind; + if (is_wormfile (this, _gf_false, loc)) goto wind; if (valid & GF_SET_ATTR_MODE) { @@ -272,8 +302,14 @@ worm_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, gf_boolean_t rd_only = _gf_false; worm_reten_state_t reten_state = {0,}; struct iatt stpre = {0,}; + read_only_priv_t *priv = NULL; int ret = -1; + priv = this->private; + GF_ASSERT (priv); + if (!priv->worm_file) + goto wind; + if (is_wormfile (this, _gf_true, fd)) goto wind; if (valid & GF_SET_ATTR_MODE) { @@ -336,17 +372,20 @@ worm_writev (call_frame_t *frame, xlator_t *this, fd_t *fd, struct iobref *iobref, dict_t *xdata) { worm_reten_state_t reten_state = {0,}; + read_only_priv_t *priv = NULL; int ret = -1; - if (is_readonly_or_worm_enabled (this)) - goto unwind; + priv = this->private; + GF_ASSERT (priv); + if (!priv->worm_file) + goto wind; + if (is_wormfile (this, _gf_true, fd)) goto wind; ret = worm_get_state (this, _gf_true, fd, &reten_state); if (!reten_state.worm) goto wind; -unwind: STACK_UNWIND_STRICT (writev, frame, -1, EROFS, NULL, NULL, NULL); goto out; @@ -356,7 +395,6 @@ wind: FIRST_CHILD (this)->fops->writev, fd, vector, count, offset, flags, iobref, xdata); - gf_log (this->name, GF_LOG_INFO, "WORM writev"); ret = 0; out: |