From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Colin King <colin.king@canonical.com>
Cc: Intel SCU Linux support <intel-linux-scu@intel.com>,
Artur Paszkiewicz <artur.paszkiewicz@intel.com>,
"James E . J . Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH][V2] isci: Fix infinite loop in while loop
Date: Fri, 20 Apr 2018 19:24:47 -0400 [thread overview]
Message-ID: <yq1a7txh35s.fsf@oracle.com> (raw)
In-Reply-To: <20180420095716.2143-1-colin.king@canonical.com> (Colin King's message of "Fri, 20 Apr 2018 10:57:16 +0100")
Colin,
> In the case when the phy_mask is bitwise anded with the phy_index bit
> is zero the continue statement currently jumps to the next iteration
> of the while loop and phy_index is never actually incremented,
> potentially causing an infinite loop if phy_index is less than
> SCI_MAX_PHS. Fix this by turning the while loop into a for loop.
Applied to 4.17/scsi-fixes. Thanks!
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2018-04-20 23:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-20 9:57 [PATCH][V2] isci: Fix infinite loop in while loop Colin King
2018-04-20 23:24 ` Martin K. Petersen [this message]
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