netdev - Re: [PATCH] net: stmmac: add sanity check to device_property_read_u32

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: <20190618.210430.1199248693691754077.davem@davemloft.net>
Date:   Tue, 18 Jun 2019 21:04:30 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     colin.king@...onical.com
Cc:     peppe.cavallaro@...com, alexandre.torgue@...com,
        joabreu@...opsys.com, mcoquelin.stm32@...il.com,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: stmmac: add sanity check to
 device_property_read_u32_array call

From: Colin King <colin.king@...onical.com>
Date: Mon, 17 Jun 2019 17:58:36 +0100

> From: Colin Ian King <colin.king@...onical.com>
> 
> Currently the call to device_property_read_u32_array is not error checked
> leading to potential garbage values in the delays array that are then used
> in msleep delays.  Add a sanity check to the property fetching.
> 
> Addresses-Coverity: ("Uninitialized scalar variable")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Applied to net-next, thanks Colin.

Please make the destination tree explicit in the future by putting
something like "[PATCH net-next]" in the Subject line.

Thank you.