From 1e5f44616287b24a2c032274d6a5e3690dfd279b Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 25 May 2018 11:04:03 +0200 Subject: nvme: fix KASAN warning when parsing host nqn The host nqn actually is smaller than the space reserved for it, so we should be using strlcpy to keep KASAN happy. Signed-off-by: Hannes Reinecke Signed-off-by: Christoph Hellwig --- drivers/nvme/host/fabrics.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 8cb3d73e957d..aa318136460e 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -57,7 +57,7 @@ static struct nvmf_host *nvmf_host_add(const char *hostnqn) goto out_unlock; kref_init(&host->ref); - memcpy(host->nqn, hostnqn, NVMF_NQN_SIZE); + strlcpy(host->nqn, hostnqn, NVMF_NQN_SIZE); list_add_tail(&host->list, &nvmf_hosts); out_unlock: -- cgit v1.2.3-59-g8ed1b