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{ "id": 2194991, "url": "http://patchwork.ozlabs.org/api/covers/2194991/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260210112436.315197-1-osteffen@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260210112436.315197-1-osteffen@redhat.com>", "list_archive_url": null, "date": "2026-02-10T11:24:35", "name": "[0/1] igvm: Add NULL checks for igvm_get_buffer()", "submitter": { "id": 91181, "url": "http://patchwork.ozlabs.org/api/people/91181/?format=api", "name": "Oliver Steffen", "email": "osteffen@redhat.com" }, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260210112436.315197-1-osteffen@redhat.com/mbox/", "series": [ { "id": 491655, "url": "http://patchwork.ozlabs.org/api/series/491655/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491655", "date": "2026-02-10T11:24:35", "name": "igvm: Add NULL checks for igvm_get_buffer()", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491655/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2194991/comments/", "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=UJzfud4o;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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Tue, 10 Feb 2026 11:24:38 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1770722682;\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 bh=gQ4jr51YjaR25OCImP7WOzuImLKDDD44whSl438+Qxw=;\n b=UJzfud4ofDsnqZbn/orvjrdpcfRh1Uvdfu4OKdQaCMXcmCQXhypcUti4FXeD8LTDRSixXA\n 4daU8eNER4UsUUU8ioD4jNrhFw9phN+KCFvyJFObTUvMNXY2L3aSY45cfBM7qfiRfO9LiH\n Ayy6NSEpspSa7y3iWLGCk1B25V+hAkg=", "X-MC-Unique": "_q3Kjk--MrCOmODqvl8hZA-1", "X-Mimecast-MFC-AGG-ID": "_q3Kjk--MrCOmODqvl8hZA_1770722680", "From": "Oliver Steffen <osteffen@redhat.com>", "To": "qemu-devel@nongnu.org", "Cc": "Gerd Hoffmann <kraxel@redhat.com>,\n Stefano Garzarella <sgarzare@redhat.com>, Ani Sinha <anisinha@redhat.com>,\n Oliver Steffen <osteffen@redhat.com>", "Subject": "[PATCH 0/1] igvm: Add NULL checks for igvm_get_buffer()", "Date": "Tue, 10 Feb 2026 12:24:35 +0100", "Message-ID": "<20260210112436.315197-1-osteffen@redhat.com>", "Content-Type": "text/plain; charset=\"utf-8\"", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.111", "Received-SPF": "pass client-ip=170.10.133.124;\n envelope-from=osteffen@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "According to the documentation we are supposed to do a null-pointer\ncheck on the buffers returned by igvm_get_buffer() (part of the IGVM C\nlibrary).\nAdd these checks in the IGVM backend.\n\nOliver Steffen (1):\n igvm: Add NULL checks for igvm_get_buffer()\n\n backends/igvm.c | 86 ++++++++++++++++++++++++++++++++-----------------\n 1 file changed, 56 insertions(+), 30 deletions(-)" }