diff options
author | Jens Axboe <axboe@kernel.dk> | 2024-05-09 20:49:18 +0300 |
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committer | Jens Axboe <axboe@kernel.dk> | 2024-05-09 20:49:18 +0300 |
commit | a772178456f56e20778e41c19987f6744e20f2ee (patch) | |
tree | b9ccc62c03a9648009b65f66936e86f3be4fa2e6 /drivers/nvme/target/configfs.c | |
parent | ffd379c13fc0ab2c7c4313e7a01c71d9d202cc88 (diff) | |
parent | 73964c1d07c054376f1b32a62548571795159148 (diff) | |
download | linux-a772178456f56e20778e41c19987f6744e20f2ee.tar.xz |
Merge tag 'nvme-6.9-2024-05-09' of git://git.infradead.org/nvme into block-6.9
Pull NVMe fixes from Keith:
"nvme fixes for Linux 6.9
- nvme target fixes (Sagi, Dan, Maurizo)
- new vendor quirk for broken MSI (Sean)"
* tag 'nvme-6.9-2024-05-09' of git://git.infradead.org/nvme:
nvmet-rdma: fix possible bad dereference when freeing rsps
nvmet: prevent sprintf() overflow in nvmet_subsys_nsid_exists()
nvmet: make nvmet_wq unbound
nvmet-auth: return the error code to the nvmet_auth_ctrl_hash() callers
nvme-pci: Add quirk for broken MSIs
Diffstat (limited to 'drivers/nvme/target/configfs.c')
-rw-r--r-- | drivers/nvme/target/configfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c index 89a001101a7f..7fda69395c1e 100644 --- a/drivers/nvme/target/configfs.c +++ b/drivers/nvme/target/configfs.c @@ -757,10 +757,9 @@ static struct configfs_attribute *nvmet_ns_attrs[] = { bool nvmet_subsys_nsid_exists(struct nvmet_subsys *subsys, u32 nsid) { struct config_item *ns_item; - char name[4] = {}; + char name[12]; - if (sprintf(name, "%u", nsid) <= 0) - return false; + snprintf(name, sizeof(name), "%u", nsid); mutex_lock(&subsys->namespaces_group.cg_subsys->su_mutex); ns_item = config_group_find_item(&subsys->namespaces_group, name); mutex_unlock(&subsys->namespaces_group.cg_subsys->su_mutex); |