diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index cad9d9735261..23dfce27ace2 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2273,14 +2273,16 @@ static int nvme_query_fdp_granularity(struct nvme_ctrl *ctrl,
 	desc = log;
 	end = log + size - sizeof(*h);
 	for (i = 0; i < fdp_idx; i++) {
-		log += le16_to_cpu(desc->dsze);
-		desc = log;
-		if (log >= end) {
+		u16 dsze = le16_to_cpu(desc->dsze);
+
+		if (!dsze || log + dsze > end) {
 			dev_warn(ctrl->device,
-				 "FDP invalid config descriptor list\n");
+				 "FDP invalid config descriptor at index %d\n", i);
 			ret = 0;
 			goto out;
 		}
+		log += dsze;
+		desc = log;
 	}
 
 	if (le32_to_cpu(desc->nrg) > 1) {