linux-kernel - Re: [PATCH] staging: r8188eu: fix a memory leak in rtw_mp

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20211209142829.GK1956@kadam>
Date:   Thu, 9 Dec 2021 17:28:29 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Jianglei Nie <niejianglei2021@....com>
Cc:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        gregkh@...uxfoundation.org, straube.linux@...il.com,
        martin@...ser.cx, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: r8188eu: fix a memory leak in rtw_mp_pwrtrk()

On Thu, Dec 09, 2021 at 09:25:15PM +0800, Jianglei Nie wrote:
> Line 5968 (#1) allocates a memory chunk for input by kmalloc().
> Line 5973 (#2), line 5989 (#4) and line 5994 (#5) free the input
> before the function returns while line 5986 (#3) forget to free it,
> which will lead to a memory leak. This bug influences all stable
> versions from 5.15.1 to 5.15.7.
> 

This code was all deleted in September.  Please work against
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git#staging-next
or linux-next.

regards,
dan carpenter