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-dev] [dpdk-stable] [v2] test/mempool: fix heap buffer overflow
Date: Tue, 13 Apr 2021 13:52:26 +0200 [thread overview]
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>
next prev parent reply other threads:[~2021-04-13 11:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 21:05 [dpdk-dev] [PATCH] test/mempool: Fix illegal pointer access in mempool test Wenwu Ma
2021-04-13 20:05 ` [dpdk-dev] [v2] test/mempool: fix heap buffer overflow Wenwu Ma
2021-04-13 11:52 ` Thomas Monjalon [this message]
2021-04-15 6:45 ` [dpdk-dev] [dpdk-stable] " Olivier Matz
2021-04-15 12:51 ` Aaron Conole
2021-04-16 7:20 ` Olivier Matz
2021-04-27 13:56 ` [dpdk-dev] [PATCH v3 1/2] " Olivier Matz
2021-04-27 13:56 ` [dpdk-dev] [PATCH v3 2/2] mbuf: better document usage of packet pool initializers Olivier Matz
2021-04-27 14:22 ` Aaron Conole
2021-05-04 18:07 ` [dpdk-dev] [dpdk-stable] [PATCH v3 1/2] test/mempool: fix heap buffer overflow Thomas Monjalon
2021-04-15 2:04 ` [dpdk-dev] [PATCH] test/mempool: Fix illegal pointer access in mempool test Peng, ZhihongX
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2483269.apo0RDFAAg@thomas \
--to=thomas@monjalon.net \
--cc=aconole@redhat.com \
--cc=andrew.rybchenko@oktetlabs.ru \
--cc=dev@dpdk.org \
--cc=olivier.matz@6wind.com \
--cc=stable@dpdk.org \
--cc=wenwux.ma@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.