LU-2791 ldlm: release reference against failed lock

[fs/lustre-release.git] / lustre / quota / qmt_lock.c

diff --git a/lustre/quota/qmt_lock.c b/lustre/quota/qmt_lock.c
index 05c60b0..3236fb5 100644 (file)
--- a/lustre/quota/qmt_lock.c
+++ b/lustre/quota/qmt_lock.c
@@ -137,6 +137,9 @@ int qmt_intent_policy(const struct lu_env *env, struct lu_device *ld,
        lvb = req_capsule_server_get(&req->rq_pill, &RMF_DLM_LVB);
        lvb_len = ldlm_lvbo_size(*lockp);
        lvb_len = ldlm_lvbo_fill(*lockp, lvb, lvb_len);
+       if (lvb_len < 0)
+               GOTO(out, rc = lvb_len);
+
        req_capsule_shrink(&req->rq_pill, &RMF_DLM_LVB, lvb_len, RCL_SERVER);
        EXIT;
 out: