linux-kernel - Re: [PATCH] dlpar: Fix a missing-check bug in dlpar_parse_cc

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] [day] [month] [year] [list]

Message-Id: <45HZG14vJpz9sP6@ozlabs.org>
Date:   Mon,  3 Jun 2019 22:32:57 +1000 (AEST)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Gen Zhang <blackgod016574@...il.com>, benh@...nel.crashing.org,
        paulus@...ba.org
Cc:     nfont@...ux.vnet.ibm.com, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dlpar: Fix a missing-check bug in dlpar_parse_cc_property()

On Sun, 2019-05-26 at 02:42:40 UTC, Gen Zhang wrote:
> In dlpar_parse_cc_property(), 'prop->name' is allocated by kstrdup().
> kstrdup() may return NULL, so it should be checked and handle error.
> And prop should be freed if 'prop->name' is NULL.
> 
> Signed-off-by: Gen Zhang <blackgod016574@...il.com>
> Acked-by: Nathan Lynch <nathanl@...ux.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/efa9ace68e487ddd29c2b4d6dd232421

cheers