RDMA/iwcm: User strscpy() to copy device name

Link: https://patch.msgid.link/r/20260606202633.5018-10-david.laight.linux@gmail.com
Signed-off-by: David Laight <david.laight.linux@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 9761d9365ffda8f5b809d0970c599ad0e199ad09..0b7246ec559e60c8feb2a8d28d3321a259865b74 100644 (file)
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -518,8 +518,8 @@ static int iw_cm_map(struct iw_cm_id *cm_id, bool active)
        cm_id->m_local_addr = cm_id->local_addr;
        cm_id->m_remote_addr = cm_id->remote_addr;
 
-       strcpy(pm_reg_msg.dev_name, devname);
-       strcpy(pm_reg_msg.if_name, ifname);
+       strscpy(pm_reg_msg.dev_name, devname);
+       strscpy(pm_reg_msg.if_name, ifname);
 
        if (iwpm_register_pid(&pm_reg_msg, RDMA_NL_IWCM) ||
            !iwpm_valid_pid())