From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier Matz Subject: Re: [PATCH v3 1/3] mempool: fix segfault when shared mempool handler not linked Date: Fri, 31 Mar 2017 15:49:24 +0200 Message-ID: <20170331154924.3e6e117d@platinum> References: <11490938158-936-1-git-send-email-shreyansh.jain@nxp.com> <1490938537-1177-1-git-send-email-shreyansh.jain@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: , , , To: Shreyansh Jain Return-path: Received: from mail-wr0-f174.google.com (mail-wr0-f174.google.com [209.85.128.174]) by dpdk.org (Postfix) with ESMTP id DB0402C8 for ; Fri, 31 Mar 2017 15:49:26 +0200 (CEST) Received: by mail-wr0-f174.google.com with SMTP id w11so106044769wrc.3 for ; Fri, 31 Mar 2017 06:49:26 -0700 (PDT) In-Reply-To: <1490938537-1177-1-git-send-email-shreyansh.jain@nxp.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" On Fri, 31 Mar 2017 11:05:35 +0530, Shreyansh Jain wrote: > Fixes: 449c49b93a6b ("mempool: support handler operations") > > In case the stack or ring mempool handler are compiled as shared > library and not linked in with test binary, segfault is reported. > This is because return value of rte_mempool_set_ops_byname is not > being checked in rte_mempool_ops_alloc. > > This patch handles error returned from rte_mempool_set_ops_byname > when a mempool is not found. > > Signed-off-by: Shreyansh Jain Acked-by: Olivier Matz