[PATCH] staging: r8188eu: Fix memory leak in firmware loading
Larry Finger
Larry.Finger at lwfinger.net
Sat Jan 3 05:57:03 UTC 2015
On 01/02/2015 12:17 PM, Larry Finger wrote:
> The driver allocates memory to store the firmware image; however, that
> memory is never released. The kmemleak facility was used to find this
> error.
>
> Signed-off-by: Larry Finger <Larry.Finger at lwfinger.net>
> ---
> drivers/staging/rtl8188eu/hal/fw.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/staging/rtl8188eu/hal/fw.c b/drivers/staging/rtl8188eu/hal/fw.c
> index 3b28754..a5b7fc4 100644
> --- a/drivers/staging/rtl8188eu/hal/fw.c
> +++ b/drivers/staging/rtl8188eu/hal/fw.c
> @@ -231,6 +231,7 @@ int rtl88eu_download_fw(struct adapter *adapt)
> _rtl88e_enable_fw_download(adapt, false);
>
> err = _rtl88e_fw_free_to_go(adapt);
> + kfree(pfwdata);
>
> return err;
> }
Greg,
Please drop this patch. Unfortunately, further testing showed that the kfree()
call is in the wrong place. I will send V2 shortly.
Thanks,
Larry
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