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Diffstat (limited to '')
| -rw-r--r-- | drivers/misc/mei/hbm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c index 6127ab64bb39..95d4dabf82c0 100644 --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -673,7 +673,10 @@ void mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr) case HOST_ENUM_RES_CMD: enum_res = (struct hbm_host_enum_response *) mei_msg; - memcpy(dev->me_clients_map, enum_res->valid_addresses, 32); + BUILD_BUG_ON(sizeof(dev->me_clients_map) + < sizeof(enum_res->valid_addresses)); + memcpy(dev->me_clients_map, enum_res->valid_addresses, + sizeof(enum_res->valid_addresses)); if (dev->dev_state == MEI_DEV_INIT_CLIENTS && dev->hbm_state == MEI_HBM_ENUM_CLIENTS) { dev->init_clients_timer = 0; |