[PATCH] nvmet: for nvme admin set_features cmd, call nvmet_check_data_len_lte()
amit.engel at dell.com
amit.engel at dell.com
Wed Jan 4 00:44:32 PST 2023
From: Amit Engel <Amit.Engel at dell.com>
This is due to the fact that the host is allowed to pass the controller
an sgl describing a buffer that is larger than the payload itself
Signed-off-by: Amit Engel <Amit.Engel at dell.com>
---
drivers/nvme/target/admin-cmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 6a54ed6fb121..80099df37314 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -840,7 +840,7 @@ void nvmet_execute_set_features(struct nvmet_req *req)
u16 nsqr;
u16 ncqr;
- if (!nvmet_check_transfer_len(req, 0))
+ if (!nvmet_check_data_len_lte(req, 0))
return;
switch (cdw10 & 0xff) {
--
2.31.1
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