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http://patchwork.dpdk.org/api/covers/120093/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/20221122153053.1172434-1-okaya@kernel.org/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20221122153053.1172434-1-okaya@kernel.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20221122153053.1172434-1-okaya@kernel.org", "date": "2022-11-22T15:30:42", "name": "[RESEND,v2,00/11] codeql fixes for various subsystems", "submitter": { "id": 2903, "url": "http://patchwork.dpdk.org/api/people/2903/?format=api", "name": "Sinan Kaya", "email": "okaya@kernel.org" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/20221122153053.1172434-1-okaya@kernel.org/mbox/", "series": [ { "id": 25868, "url": "http://patchwork.dpdk.org/api/series/25868/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=25868", "date": "2022-11-22T15:30:42", "name": "codeql fixes for various subsystems", "version": 2, "mbox": "http://patchwork.dpdk.org/series/25868/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/covers/120093/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 6D0B9A0582;\n\tTue, 22 Nov 2022 16:30:59 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 2607642D70;\n\tTue, 22 Nov 2022 16:30:59 +0100 (CET)", "from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75])\n by mails.dpdk.org (Postfix) with ESMTP id A0EA7427EB\n for <dev@dpdk.org>; Tue, 22 Nov 2022 16:30:57 +0100 (CET)", "from smtp.kernel.org (relay.kernel.org [52.25.139.140])\n (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n (No client certificate requested)\n by ams.source.kernel.org (Postfix) with ESMTPS id 4A084B81BE9\n for <dev@dpdk.org>; Tue, 22 Nov 2022 15:30:57 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id A8241C433D6;\n Tue, 22 Nov 2022 15:30:55 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1669131056;\n bh=E4pkzY/rhciteGDTIx9m+T/RDyvtAMBSHsXQxQqE9I0=;\n h=From:To:Cc:Subject:Date:From;\n b=u3CKScJSRhKKWWp/EWLw2ArL8N9zddF09OcDda4dH3Tp0+RvF/osyHxiMYydbuto7\n kiNVV2LvqzuT32HULrCMlxS8DyQsIebpvPMqhF7sQ1kWuneUnyeaL458oxa6I2v6Oe\n fAE6/557rPHDguyucGPAG2giPlAuWleFr4rRae84Ua+fvZIUnaPoI47hq4t+cLuzZr\n lKI3AwuwKJNQqlaxCUQXDA7qxL6jtNrAwoGbdwdbQY6o0SsDIlNMpvV98roH7O4oat\n FXc+FnipADoT4fdAs4I2AeAA7Kv8sX94Es3fDWDwK5TYETRMAV+/kUqW22UAGfNtkO\n uWgi+JF9N7Szw==", "From": "okaya@kernel.org", "To": "dev@dpdk.org", "Cc": "Sinan Kaya <okaya@kernel.org>", "Subject": "[PATCH RESEND v2 00/11] codeql fixes for various subsystems", "Date": "Tue, 22 Nov 2022 10:30:42 -0500", "Message-Id": "<20221122153053.1172434-1-okaya@kernel.org>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Sinan Kaya <okaya@kernel.org>\n\nFollowing up the codeql reported problems first submitted\nby Stephen Hemminger here:\n\nhttps://lore.kernel.org/all/20220527161210.77212d0b@hermes.local/t/\n\nPosting a series of fixes about potential null pointer accesses.\n\nChanges from v1:\n- Remove braces around single line statements\n- use NULL comparisons\n\nSinan Kaya (11):\n ethdev: check return result of rte_eth_dev_info_get\n net/tap: check if name is null\n memzone: check result of rte_fbarray_get\n memzone: check result of malloc_elem_from_data\n malloc: malloc_elem_join_adjacent_free can return null\n malloc: check result of rte_mem_virt2memseg_list\n malloc: check result of rte_fbarray_get\n malloc: check result of rte_mem_virt2memseg\n malloc: check result of malloc_elem_free\n malloc: check result of elem_start_pt\n bus/vdev: check result of rte_vdev_device_name\n\n drivers/net/tap/rte_eth_tap.c | 3 +++\n lib/eal/common/eal_common_memalloc.c | 5 ++++-\n lib/eal/common/eal_common_memzone.c | 10 +++++++++-\n lib/eal/common/malloc_elem.c | 14 +++++++++++---\n lib/eal/common/malloc_heap.c | 9 ++++++++-\n lib/ethdev/ethdev_vdev.h | 2 ++\n lib/ethdev/rte_class_eth.c | 4 +++-\n 7 files changed, 40 insertions(+), 7 deletions(-)" }{ "id": 120093, "url": "