summaryrefslogtreecommitdiffstats
path: root/xlators/storage/posix
diff options
context:
space:
mode:
Diffstat (limited to 'xlators/storage/posix')
-rw-r--r--xlators/storage/posix/src/posix-entry-ops.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/xlators/storage/posix/src/posix-entry-ops.c b/xlators/storage/posix/src/posix-entry-ops.c
index 1888de7db9b..ca5b8b1d4bf 100644
--- a/xlators/storage/posix/src/posix-entry-ops.c
+++ b/xlators/storage/posix/src/posix-entry-ops.c
@@ -211,7 +211,11 @@ posix_lookup(call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *xdata)
MAKE_INODE_HANDLE(real_path, this, loc, &buf);
} else {
MAKE_ENTRY_HANDLE(real_path, par_path, this, loc, &buf);
-
+ if (!real_path || !par_path) {
+ op_ret = -1;
+ op_errno = ESTALE;
+ goto out;
+ }
if (gf_uuid_is_null(loc->inode->gfid)) {
op_ret = posix_gfid_heal(this, real_path, loc, xdata);
if (op_ret < 0) {
@@ -787,6 +791,8 @@ posix_mkdir(call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
}
op_errno = dict_set_int8(xdata_rsp, GF_PREOP_CHECK_FAILED, 1);
+ if (op_errno < 0)
+ op_errno = errno;
goto out;
}
@@ -1223,7 +1229,7 @@ posix_unlink(call_frame_t *frame, xlator_t *this, loc_t *loc, int xflag,
unwind_dict = dict_new();
if (!unwind_dict) {
- op_errno = -ENOMEM;
+ op_errno = ENOMEM;
op_ret = -1;
goto out;
}
@@ -2255,6 +2261,12 @@ posix_put(call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
MAKE_ENTRY_HANDLE(real_path, par_path, this, loc, &stbuf);
+ if (!real_path || !par_path) {
+ op_ret = -1;
+ op_errno = ESTALE;
+ goto out;
+ }
+
op_ret = posix_pstat(this, loc->parent, loc->pargfid, par_path, &preparent,
_gf_false);
if (op_ret < 0) {