linux-kernel - Re: [PATCH] clk: boston: fix memory leak of 'onecell' on error return paths

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: <152640892003.34267.13202118557714072290@swboyd.mtv.corp.google.com>
Date:   Tue, 15 May 2018 11:28:40 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Dan Carpenter <dan.carpenter@...cle.com>,
        Paul Burton <paul.burton@...s.com>
Cc:     Colin King <colin.king@...onical.com>,
        Michael Turquette <mturquette@...libre.com>,
        linux-mips@...ux-mips.org, linux-clk@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: boston: fix memory leak of 'onecell' on error return paths

Quoting Dan Carpenter (2018-05-09 23:59:51)
> It would be nice to make things static check clean.  One idea would be
> that the static checker could ignore resource leaks in __init functions.
> 

Typically if the stuff is so important that it doesn't work without it
then we throw in a panic() or a BUG() call to indicate that all hope is
lost. Otherwise, I'm not sure what's wrong with adding in proper error
paths for clean recovery.