From: Ferruh Yigit <ferruh.yigit@intel.com>
To: <skori@marvell.com>, Xiaoyun Li <xiaoyun.li@intel.com>
Cc: <dev@dpdk.org>, <stable@dpdk.org>,
"Singh, Jasvinder" <jasvinder.singh@intel.com>,
"Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH v2 1/1] app/testpmd: fix invalid memory access
Date: Tue, 19 Oct 2021 17:11:48 +0100 [thread overview]
Message-ID: <5aef690d-2da9-777f-3d2a-a162676e2c24@intel.com> (raw)
In-Reply-To: <20211012083317.399870-1-skori@marvell.com>
On 10/12/2021 9:33 AM, skori@marvell.com wrote:
> From: Sunil Kumar Kori <skori@marvell.com>
>
> During parsing of DSCP entries, memory is allocated and assigned
> to *dscp_table. Later on, same memory is accessed using
> *dscp_table[i++].
>
> Due to higher precedence for array subscript, dscp_table[i++] will
> be executed first which actually does not point to the same memory
> which was allocated previously for DSCP table entries.
>
Of course, thanks for the fix.
> Cc: stable@dpdk.org
>
> Fixes: 459463ae6c26 ("app/testpmd: fix memory allocation for DSCP table")
>
> Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied to dpdk-next-net/main, thanks.
prev parent reply other threads:[~2021-10-19 16:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 7:36 [dpdk-stable] [PATCH] " skori
2021-10-12 7:50 ` Li, Xiaoyun
2021-10-12 8:21 ` Sunil Kumar Kori
2021-10-12 8:33 ` [dpdk-stable] [PATCH v2 1/1] " skori
2021-10-19 16:11 ` Ferruh Yigit [this message]
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