Commit 0c319d3a authored by James Smart's avatar James Smart Committed by Jens Axboe
Browse files

nvmet-fc: ensure target queue id within range. 



When searching for queue id's ensure they are within the expected range.

Signed-off-by: default avatarJames Smart <james.smart@broadcom.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 3688feb5

drivers/nvme/target/fc.c

+3 −0
Original line number Diff line number Diff line
@@ -783,6 +783,9 @@ nvmet_fc_find_target_queue(struct nvmet_fc_tgtport *tgtport, 
	u16 qid = nvmet_fc_getqueueid(connection_id);

	unsigned long flags;



	if (qid > NVMET_NR_QUEUES)

		return NULL;



	spin_lock_irqsave(&tgtport->lock, flags);

	list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {

		if (association_id == assoc->association_id) {