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From: Thomas Monjalon <thomas@monjalon.net>
To: Wenwu Ma <wenwux.ma@intel.com>
Cc: olivier.matz@6wind.com, andrew.rybchenko@oktetlabs.ru,
	stable@dpdk.org, dev@dpdk.org, aconole@redhat.com
Subject: Re: [dpdk-stable] [v2] test/mempool: fix heap buffer overflow
Date: Tue, 13 Apr 2021 13:52:26 +0200
Message-ID: <2483269.apo0RDFAAg@thomas> (raw)
In-Reply-To: <20210413200513.330399-1-wenwux.ma@intel.com>

13/04/2021 22:05, Wenwu Ma:
> Amount of allocated memory was not enough for mempool
> which cause buffer overflow when access fields of mempool
> private structure in the rte_pktmbuf_priv_size function.

Was it causing the test to fail?
How do you reproduce the overflow?

> Fixes: 923ceaeac140 ("test/mempool: add unit test cases")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Wenwu Ma <wenwux.ma@intel.com>




  reply	other threads:[~2021-04-13 11:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210331210557.4919-1-wenwux.ma@intel.com>
2021-04-12 14:10 ` [dpdk-stable] [PATCH v1] test/mempool: fix out of memory bound for mempool Wenwu Ma
2021-04-13 20:05 ` [dpdk-stable] [v2] test/mempool: fix heap buffer overflow Wenwu Ma
2021-04-13 11:52   ` Thomas Monjalon [this message]
2021-04-15  6:45     ` Olivier Matz
2021-04-15 12:51       ` Aaron Conole
2021-04-16  7:20         ` Olivier Matz
2021-04-27 13:56   ` [dpdk-stable] [PATCH v3 1/2] " Olivier Matz
2021-05-04 18:07     ` Thomas Monjalon
2021-04-13 20:03 [dpdk-stable] [v2] " Wenwu Ma
  -- strict thread matches above, loose matches on Subject: below --
2021-04-13 19:22 Wenwu Ma

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