From: "E. Scott Daniels" <daniels@research.att.com>
To: helin.zhang@intel.com, bernard.iremonger@intel.com
Cc: dev@dpdk.org, az5157@att.com,
"E. Scott Daniels" <daniels@research.att.com>
Subject: [dpdk-dev] [PATCH] net/ixgbe: prevent duplicate callback on list
Date: Wed, 19 Oct 2016 18:23:06 -0400 [thread overview]
Message-ID: <1476915787-28205-1-git-send-email-daniels@research.att.com> (raw)
If rte_eth_dev_callback_register() is invoked with parameters
which match a callback struct that is already on the list, an
attempt is made to add that same struct onto the tail of the
list. Adding a struct which is already on the list will have
undesired results.
This is an edge case, but I think it should be corrected;
patch prevents the attempt to add a struct which is already
on the list.
E. Scott Daniels (1):
net/ixgbe: prevent duplicate callback on list
lib/librte_ether/rte_ethdev.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
--
1.9.1
next reply other threads:[~2016-10-19 22:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-19 22:23 E. Scott Daniels [this message]
2016-10-19 22:23 ` E. Scott Daniels
2016-10-20 1:39 ` Lu, Wenzhuo
2016-10-20 2:11 ` Scott Daniels
2016-10-20 2:19 ` Lu, Wenzhuo
2016-10-20 2:31 ` Scott Daniels
2016-10-20 13:35 ` Scott Daniels
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