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Commit a47619b5 authored by Javier González's avatar Javier González Committed by Jens Axboe
Browse files

nvme: compare NQN string with right size 



Copy subnqns using NVMF_NQN_SIZE as it is < 256

Signed-off-by: default avatarJavier González <javier@cnexlabs.com>
Reviewed-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 0c6af1cc

drivers/nvme/host/core.c

+1 −1
Original line number Diff line number Diff line
@@ -1810,7 +1810,7 @@ static void nvme_init_subnqn(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id) 


	nqnlen = strnlen(id->subnqn, NVMF_NQN_SIZE);

	if (nqnlen > 0 && nqnlen < NVMF_NQN_SIZE) {

		strcpy(ctrl->subnqn, id->subnqn);

		strncpy(ctrl->subnqn, id->subnqn, NVMF_NQN_SIZE);

		return;

	}