From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id C2BB7A04B0; Thu, 13 Aug 2020 13:03:43 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id CBFE91BFF3; Thu, 13 Aug 2020 13:03:42 +0200 (CEST) Received: from inbox.dpdk.org (xvm-172-178.dc0.ghst.net [95.142.172.178]) by dpdk.org (Postfix) with ESMTP id C57394C7A for ; Thu, 13 Aug 2020 13:03:41 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 94C3AA04B1; Thu, 13 Aug 2020 13:03:41 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Thu, 13 Aug 2020 11:03:40 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 19.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: akozhao@tencent.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 524] mlx5 pmd crash, mlx5_rxte_vec_sse.h# rxq_cq_decompress_v X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D524 Bug ID: 524 Summary: mlx5 pmd crash, mlx5_rxte_vec_sse.h# rxq_cq_decompress_v Product: DPDK Version: 19.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: akozhao@tencent.com Target Milestone: --- Created attachment 116 --> https://bugs.dpdk.org/attachment.cgi?id=3D116&action=3Dedit core dump stack https://github.com/DPDK/dpdk/blob/v20.08/drivers/net/mlx5/mlx5_rxtx_vec_sse= .h#L143 Crash in this line elts[post+1] is NULL. Where is no check elts buffer leng= th in code. --=20 You are receiving this mail because: You are the assignee for the bug.=