diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/testmode.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/testmode.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c index e64403b6896d..6ec06a4a4c6d 100644 --- a/drivers/net/wireless/wl12xx/testmode.c +++ b/drivers/net/wireless/wl12xx/testmode.c @@ -204,7 +204,10 @@ static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[]) kfree(wl->nvs); - wl->nvs = kzalloc(sizeof(struct wl1271_nvs_file), GFP_KERNEL); + if (len != sizeof(struct wl1271_nvs_file)) + return -EINVAL; + + wl->nvs = kzalloc(len, GFP_KERNEL); if (!wl->nvs) { wl1271_error("could not allocate memory for the nvs file"); ret = -ENOMEM; |