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authorPranith Kumar K <pkarampu@redhat.com>2019-10-24 17:58:03 +0530
committerPranith Kumar Karampuri <pkarampu@redhat.com>2019-10-30 09:59:25 +0000
commit9813ff934f43d09ecbd60b9f73c624b04b7dcc77 (patch)
tree42d994c17c0d9172e9fe73884ea7b160a3f20038 /xlators/cluster
parentae6e11982fb7b6e21e2477dae2cecd9f89f50dfc (diff)
cluster/afr: Take a copy of xattr-req
Afr adds its own xattrs to the req, so it should take a copy of the dictionary to prevent parent xlator re-using the modified xattr-req to another subvolume fixes: bz#1765155 Change-Id: I268e2dbd1b12323135d369e90a22a8bdde2cf7c2 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Diffstat (limited to 'xlators/cluster')
-rw-r--r--xlators/cluster/afr/src/afr-common.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/xlators/cluster/afr/src/afr-common.c b/xlators/cluster/afr/src/afr-common.c
index 951d8e7..4b22af7 100644
--- a/xlators/cluster/afr/src/afr-common.c
+++ b/xlators/cluster/afr/src/afr-common.c
@@ -3274,10 +3274,15 @@ afr_discover(call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *xattr_req)
local->inode = inode_ref(loc->inode);
- if (xattr_req)
+ if (xattr_req) {
/* If xattr_req was null, afr_lookup_xattr_req_prepare() will
allocate one for us */
- local->xattr_req = dict_ref(xattr_req);
+ local->xattr_req = dict_copy_with_ref(xattr_req, NULL);
+ if (!local->xattr_req) {
+ op_errno = ENOMEM;
+ goto out;
+ }
+ }
if (gf_uuid_is_null(loc->inode->gfid)) {
afr_discover_do(frame, this, 0);