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RDMA/mlx5: Use strscpy() to copy strings into arrays

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Replacing strcpy() with strscpy() ensures that overflow of the target
buffer cannot happen.

Link: https://patch.msgid.link/r/20260608095500.2567-2-david.laight.linux@gmail.com
Signed-off-by: David Laight <david.laight.linux@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
David Laight 2026-06-08 10:54:57 +01:00 committed by Jason Gunthorpe
parent 16bf00323d
commit 6eb287509d
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mlx5/data_direct.c
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@ -88,7 +88,7 @@ int mlx5_data_direct_ib_reg(struct mlx5_ib_dev *ibdev, char *vuid)
return -ENOMEM;
reg->ibdev = ibdev;
strcpy(reg->vuid, vuid);
strscpy(reg->vuid, vuid);
mutex_lock(&mlx5_data_direct_mutex);
list_for_each_entry(dev, &mlx5_data_direct_dev_list, list) {