From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id BCC55A0547; Thu, 28 Oct 2021 14:41:41 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A9BCA41100; Thu, 28 Oct 2021 14:41:41 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id E2A2C40DF4 for ; Thu, 28 Oct 2021 14:41:39 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id DBDE9A0C45; Thu, 28 Oct 2021 14:41:39 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Thu, 28 Oct 2021 12:41:39 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: 20.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ferruh.yigit@intel.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 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 857] gcc12 build error, lib/mbuf X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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=3D857 Bug ID: 857 Summary: gcc12 build error, lib/mbuf Product: DPDK Version: 20.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: ferruh.yigit@intel.com Target Milestone: --- With gcc 12.0.0 "gcc (GCC) 12.0.0 20211024 (experimental)" ../lib/mbuf/rte_mbuf_dyn.c: In function =E2=80=98rte_mbuf_dynflag_lookup=E2= =80=99: ../lib/mbuf/rte_mbuf_dyn.c:397:17: warning: =E2=80=98memcpy=E2=80=99 readin= g 68 bytes from a region of size 64 [-Wstringop-overread] 397 | memcpy(params, &mbuf_dynflag->params, sizeof(*param= s)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~ In file included from ../lib/mbuf/rte_mbuf_dyn.c:18: ../lib/mbuf/rte_mbuf_dyn.h:98:14: note: source object =E2=80=98name=E2=80= =99 of size 64 98 | char name[RTE_MBUF_DYN_NAMESIZE]; /**< Name of the dynamic flag. */ | ^~~~ --=20 You are receiving this mail because: You are the assignee for the bug.=