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| author | Hannes Reinecke <hare@suse.de> | 2018-05-25 11:04:03 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-25 16:50:12 +0200 |
| commit | 1e5f44616287b24a2c032274d6a5e3690dfd279b (patch) | |
| tree | ef5b1c612ab409bdc4345bb515259121f038d6f6 /drivers/nvme/host/fabrics.c | |
| parent | nvmet-loop: use nr_phys_segments when map rq to sgl (diff) | |
| download | linux-1e5f44616287b24a2c032274d6a5e3690dfd279b.tar.xz linux-1e5f44616287b24a2c032274d6a5e3690dfd279b.zip | |
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 <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/fabrics.c')
| -rw-r--r-- | drivers/nvme/host/fabrics.c | 2 |
1 files changed, 1 insertions, 1 deletions
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: |