Subject: Re: [-next] rtlwifi: kfree entry until after entry->bssid has been accessed

From: Kalle Valo <[email-masked]>
Date: Thu, 27 Jul 2017 10:58:35 +0000 (UTC)

Colin Ian King <[email-masked]> wrote:

> From: Colin Ian King <[email-masked]>
> 
> The current code kfree's entry and then dereferences it by accessing
> entry->bssid.  Avoid the dereference-after-free by moving the kfree
> after the access to entry->bssid.
> 
> Detected by CoverityScan, CID#1448600 ("Read from pointer after free")
> 
> Signed-off-by: Colin Ian King <[email-masked]>

Patch applied to wireless-drivers-next.git, thanks.

d0116f6f7b30 rtlwifi: kfree entry until after entry->bssid has been accessed

-- 
https://patchwork.kernel.org/patch/9819083/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches