DPDK patches and discussions
 help / color / mirror / Atom feed
From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>, dev@dpdk.org
Cc: Somnath Kotur <somnath.kotur@broadcom.com>, stable@broadcom.com
Subject: Re: [dpdk-dev] [PATCH 2/7] net/bnxt: fix uninitialized ptr access in transmit handler
Date: Wed, 19 Sep 2018 10:23:06 +0100	[thread overview]
Message-ID: <590319ec-4fa9-fef1-5430-941ae3d715dc@intel.com> (raw)
In-Reply-To: <20180901043254.51000-3-ajit.khaparde@broadcom.com>

On 9/1/2018 5:32 AM, Ajit Khaparde wrote:
> From: Somnath Kotur <somnath.kotur@broadcom.com>
> 
> bnxt_start_xmit() was attempting to access an uninitialized ptr - txbd1
> which would lead to segmentation fault.
> Fix to initialize ptr to NULL and check for the same before access.
> 
> Fixes: f10258e39ec2 ("net/bnxt: fix HW Tx checksum offload check")
> Cc: stable@broadcom.com

dpdk.org

  reply	other threads:[~2018-09-19  9:23 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20180901043254.51000-1-ajit.khaparde@broadcom.com>
2018-09-01  4:32 ` [dpdk-dev] [PATCH 1/7] net/bnxt: get rid of ff pools array and use the vnic info array Ajit Khaparde
2018-09-19  9:05   ` Ferruh Yigit
2018-09-19  9:21     ` Ferruh Yigit
2018-09-22  4:55       ` [dpdk-dev] [PATCH v2 00/12] bnxt patchset Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 01/12] net/bnxt: get rid of ff pools array and use the vnic info array instead Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 02/12] net/bnxt: fix uninitialized ptr access in transmit handler Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 03/12] net/bnxt: fix MTU setting Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 04/12] net/bnxt: update HWRM version Ajit Khaparde
2018-09-25 11:39           ` Ferruh Yigit
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 05/12] net/bnxt: add support for extended port counters Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 06/12] net/bnxt: add support to enable new mailbox channel Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 07/12] net/bnxt: add support for trusted VF Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 08/12] net/bnxt: use correct macro to register VF async event completion ring Ajit Khaparde
2018-09-25 11:30           ` Ferruh Yigit
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 09/12] net/bnxt: set MAC filtering as outer for non tunnel frames Ajit Khaparde
2018-09-25 11:33           ` Ferruh Yigit
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 10/12] net/bnxt: set a VNIC as default only once Ajit Khaparde
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 11/12] net/bnxt: set VLAN strip mode before default vnic cfg Ajit Khaparde
2018-09-25 11:34           ` Ferruh Yigit
2018-09-22  4:55         ` [dpdk-dev] [PATCH v2 12/12] net/bnxt: remove excess log messages Ajit Khaparde
2018-09-25 11:35           ` Ferruh Yigit
2018-09-25 11:37         ` [dpdk-dev] [PATCH v2 00/12] bnxt patchset Ferruh Yigit
2018-09-29  1:59           ` [dpdk-dev] [PATCH v3 00/15] " Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 01/15] net/bnxt: get rid of ff pools and use VNIC info array Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 02/15] net/bnxt: fix uninitialized ptr access in transmit handler Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 03/15] net/bnxt: fix MTU setting Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 04/15] net/bnxt: update HWRM version Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 05/15] net/bnxt: update HWRM version part 2 Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 06/15] net/bnxt: update HWRM version part 3 Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 07/15] net/bnxt: add support for extended port counters Ajit Khaparde
2018-09-29  1:59             ` [dpdk-dev] [PATCH v3 08/15] net/bnxt: add support to enable new mailbox channel Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 09/15] net/bnxt: add support for trusted VF Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 10/15] net/bnxt: fix registration of VF async event completion ring Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 11/15] net/bnxt: set MAC filtering as outer for non tunnel frames Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 12/15] net/bnxt: set a VNIC as default only once Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 13/15] net/bnxt: set VLAN strip mode before default VNIC cfg Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 14/15] net/bnxt: remove excess log messages Ajit Khaparde
2018-09-29  2:00             ` [dpdk-dev] [PATCH v3 15/15] net/bnxt: reduce the polling interval for valid bit Ajit Khaparde
2018-10-02  8:25             ` [dpdk-dev] [PATCH v3 00/15] bnxt patchset Ferruh Yigit
2018-10-02 16:44               ` Ajit Khaparde
2018-10-03  9:48             ` Ferruh Yigit
2018-09-01  4:32 ` [dpdk-dev] [PATCH 2/7] net/bnxt: fix uninitialized ptr access in transmit handler Ajit Khaparde
2018-09-19  9:23   ` Ferruh Yigit [this message]
2018-09-01  4:32 ` [dpdk-dev] [PATCH 3/7] net/bnxt: fix MTU setting Ajit Khaparde
2018-09-01  4:32 ` [dpdk-dev] [PATCH 4/7] net/bnxt: update HWRM version Ajit Khaparde
2018-09-01  4:32 ` [dpdk-dev] [PATCH 5/7] net/bnxt: add support for extended port counters Ajit Khaparde
2018-09-01  4:32 ` [dpdk-dev] [PATCH 6/7] net/bnxt: add support to enable new mailbox channel Ajit Khaparde
2018-09-01  4:32 ` [dpdk-dev] [PATCH 7/7] net/bnxt: add support for trusted VF Ajit Khaparde
2018-09-19  9:26 ` [dpdk-dev] [PATCH 0/7] bnxt patchset Ferruh Yigit

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=590319ec-4fa9-fef1-5430-941ae3d715dc@intel.com \
    --to=ferruh.yigit@intel.com \
    --cc=ajit.khaparde@broadcom.com \
    --cc=dev@dpdk.org \
    --cc=somnath.kotur@broadcom.com \
    --cc=stable@broadcom.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).