linux-kernel - Re: [PATCH v2] perf: arm_cspmu: Fix variable dereference warning

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]

Date:   Mon, 27 Mar 2023 16:01:11 +0100
From:   Will Deacon <will@...nel.org>
To:     rdunlap@...radead.org, mark.rutland@....com,
        catalin.marinas@....com, suzuki.poulose@....com,
        Besar Wicaksono <bwicaksono@...dia.com>
Cc:     kernel-team@...roid.com, Will Deacon <will@...nel.org>,
        linux-kernel@...r.kernel.org, jonathanh@...dia.com,
        linux-arm-kernel@...ts.infradead.org, linux-tegra@...r.kernel.org,
        treding@...dia.com, vsethi@...dia.com
Subject: Re: [PATCH v2] perf: arm_cspmu: Fix variable dereference warning

On Thu, 2 Mar 2023 14:57:01 -0600, Besar Wicaksono wrote:
> Fix warning message from smatch tool:
>   | smatch warnings:
>   | drivers/perf/arm_cspmu/arm_cspmu.c:1075 arm_cspmu_find_cpu_container()
>   |    warn: variable dereferenced before check 'cpu_dev' (see line 1073)
> 
> 

Applied to will (for-next/perf), thanks!

[1/1] perf: arm_cspmu: Fix variable dereference warning
      https://git.kernel.org/will/c/16e15834659e

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev