From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [dpdk-stable] [PATCH v2] vdev: fix name comparison in find_vdev Date: Wed, 28 Mar 2018 00:35:56 +0200 Message-ID: <1573463.hXvn9TCkJ5@xps> References: <1520873640-24067-1-git-send-email-nprachan@vyatta.att-mail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: stable@dpdk.org, Jianfeng Tan , dev@dpdk.org, jblunck@infradead.org To: Nachiketa Prachanda Return-path: In-Reply-To: <1520873640-24067-1-git-send-email-nprachan@vyatta.att-mail.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 12/03/2018 17:54, Nachiketa Prachanda: > Use strcmp to compare device names as the strncmp in original code > causes find_vdev to return -EEXIST for names that are prefix > of another. The creation of interfaces fails unpredictably based > on the order of their creation. An easy way hit this bug is to create > eth_vhost1 after eth_vhost11. > > Fixes: dda987315ca2 ("vdev: make virtual bus use its device struct") > Cc: jblunck@infradead.org > Cc: stable@dpdk.org > > Signed-off-by: Nachiketa Prachanda > Acked-by: Jianfeng Tan Applied, thanks