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GET /api/patches/67581/?format=api
{ "id": 67581, "url": "https://patches.dpdk.org/api/patches/67581/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200401131849.2209336-3-aconole@redhat.com/", "project": { "id": 1, "url": "https://patches.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": "<20200401131849.2209336-3-aconole@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200401131849.2209336-3-aconole@redhat.com", "date": "2020-04-01T13:18:47", "name": "[v2,2/4] ip_frag: ensure minimum v6 fragmentation length", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "63c51f9faa1a37c793c60ac71442fea01958aa18", "submitter": { "id": 332, "url": "https://patches.dpdk.org/api/people/332/?format=api", "name": "Aaron Conole", "email": "aconole@redhat.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200401131849.2209336-3-aconole@redhat.com/mbox/", "series": [ { "id": 9151, "url": "https://patches.dpdk.org/api/series/9151/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=9151", "date": "2020-04-01T13:18:45", "name": "ip_frag: add a unit test for fragmentation", "version": 2, "mbox": "https://patches.dpdk.org/series/9151/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/67581/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/67581/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 934E6A057B;\n\tWed, 1 Apr 2020 15:19:19 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id C46B51BEAA;\n\tWed, 1 Apr 2020 15:19:06 +0200 (CEST)", "from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com\n [207.211.31.81]) by dpdk.org (Postfix) with ESMTP id 77EF71BDAC\n for <dev@dpdk.org>; Wed, 1 Apr 2020 15:19:05 +0200 (CEST)", "from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com\n [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id\n us-mta-447-Mg3eBJ45PGSrsnCEyJjUzA-1; Wed, 01 Apr 2020 09:19:01 -0400", "from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com\n [10.5.11.22])\n (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n (No client certificate requested)\n by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5AD19800D4E;\n Wed, 1 Apr 2020 13:18:59 +0000 (UTC)", "from dhcp-25.97.bos.redhat.com (ovpn-116-136.phx2.redhat.com\n [10.3.116.136])\n by smtp.corp.redhat.com (Postfix) with ESMTP id 0A6671001B07;\n Wed, 1 Apr 2020 13:18:57 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1585747144;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=wb0D5HgZ66vFFP8s3SSRe6vjYfLc1IdHq3fIMPsHgZ0=;\n b=Zh9yleJfYnYkIMTjWELyt9oEHecUKYuEbdvPKthW8oCKZknY+uDlkER5O92glCKxD2CGGq\n DzxYtdFAp7Lge3SZ9F4kRRyDbTtgMafotFcbyVy8CH9XlabZ9DM9/v95ra//YV6SH9U7CC\n e3kyGqOEoUnHxK87jLBQjLB3NcMPCIc=", "X-MC-Unique": "Mg3eBJ45PGSrsnCEyJjUzA-1", "From": "Aaron Conole <aconole@redhat.com>", "To": "dev@dpdk.org", "Cc": "Konstantin Ananyev <konstantin.ananyev@intel.com>,\n Sunil Kumar Kori <skori@marvell.com>,\n Allain Legacy <allain.legacy@windriver.com>,\n Anatoly Burakov <anatoly.burakov@intel.com>, Chas Williams <chas3@att.com>,\n Piotr Azarewicz <piotrx.t.azarewicz@intel.com>,\n Bruce Richardson <bruce.richardson@intel.com>,\n David Marchand <david.marchand@redhat.com>", "Date": "Wed, 1 Apr 2020 09:18:47 -0400", "Message-Id": "<20200401131849.2209336-3-aconole@redhat.com>", "In-Reply-To": "<20200401131849.2209336-1-aconole@redhat.com>", "References": "<20200331160714.697790-1-aconole@redhat.com>\n <20200401131849.2209336-1-aconole@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 2.84 on 10.5.11.22", "X-Mimecast-Spam-Score": "0", "X-Mimecast-Originator": "redhat.com", "Content-Type": "text/plain; charset=US-ASCII", "Content-Transfer-Encoding": "quoted-printable", "Subject": "[dpdk-dev] [PATCH v2 2/4] ip_frag: ensure minimum v6 fragmentation\n\tlength", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Similar to v4, we should ensure that at least a minimum fragmentation\nlength can be achieved.\n\nSigned-off-by: Aaron Conole <aconole@redhat.com>\n---\n lib/librte_ip_frag/rte_ipv6_fragmentation.c | 11 +++++++++++\n 1 file changed, 11 insertions(+)", "diff": "diff --git a/lib/librte_ip_frag/rte_ipv6_fragmentation.c b/lib/librte_ip_frag/rte_ipv6_fragmentation.c\nindex 43449970e5..820a5dc725 100644\n--- a/lib/librte_ip_frag/rte_ipv6_fragmentation.c\n+++ b/lib/librte_ip_frag/rte_ipv6_fragmentation.c\n@@ -79,6 +79,17 @@ rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,\n \tuint16_t fragment_offset, frag_size;\n \tuint64_t frag_bytes_remaining;\n \n+\t/*\n+\t * The rules on ipv6 fragmentation means we need at least to be\n+\t * greater than the smallest fragment possible - ipv6hdr + frag header\n+\t * + min octets. We rely on the ipv6_extension_fragment header to\n+\t * include 'data' octets.\n+\t */\n+\tif (unlikely(mtu_size <\n+\t\t (sizeof(struct rte_ipv6_hdr) +\n+\t\t sizeof(struct ipv6_extension_fragment))))\n+\t\treturn -EINVAL;\n+\n \t/*\n \t * Ensure the IP payload length of all fragments (except the\n \t * the last fragment) are a multiple of 8 bytes per RFC2460.\n", "prefixes": [ "v2", "2/4" ] }