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{ "id": 4179, "url": "https://patchwork.libcamera.org/api/patches/4179/?format=api", "web_url": "https://patchwork.libcamera.org/patch/4179/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20200623190836.53446-6-paul.elder@ideasonboard.com>", "date": "2020-06-23T19:08:19", "name": "[libcamera-devel,v3,05/22] v4l2: v4l2_camera_proxy: Clear reserved field in reqbufs", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "69fc4ad4975c76aceac7ace8e681a51338c90eee", "submitter": { "id": 17, "url": "https://patchwork.libcamera.org/api/people/17/?format=api", "name": "Paul Elder", "email": "paul.elder@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/4179/mbox/", "series": [ { "id": 1034, "url": "https://patchwork.libcamera.org/api/series/1034/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1034", "date": "2020-06-23T19:08:14", "name": "Support v4l2-compliance", "version": 3, "mbox": "https://patchwork.libcamera.org/series/1034/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/4179/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/4179/checks/", "tags": {}, "headers": { "Return-Path": "<paul.elder@ideasonboard.com>", "Received": [ "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DC748609A3\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 23 Jun 2020 21:09:13 +0200 (CEST)", "from jade.rasen.tech (unknown\n\t[IPv6:2400:4051:61:600:8147:f2a2:a8c6:9087])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 807692A9;\n\tTue, 23 Jun 2020 21:09:12 +0200 (CEST)" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"N0Q6R0BQ\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1592939353;\n\tbh=D/5CZ6AfrseLv45TLofZILMxLDBhy8pAbHCCBX/D3h4=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=N0Q6R0BQmN60yol2t2oZWnwYBCghRKujTVN5hZGohO4NahwLqWkBFgqyt748zZW/2\n\tv1PxJhjsC56Uar9EYRBJ/5AHi9XWFtpmQjircnyUTBc7ofGKR/I9hAhiqJ5IPlmlVk\n\tiqxMqep3kTCK4o45wpAIncu1tynZ5ShGiqpOuSdM=", "From": "Paul Elder <paul.elder@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 24 Jun 2020 04:08:19 +0900", "Message-Id": "<20200623190836.53446-6-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20200623190836.53446-1-paul.elder@ideasonboard.com>", "References": "<20200623190836.53446-1-paul.elder@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v3 05/22] v4l2: v4l2_camera_proxy: Clear\n\treserved field in reqbufs", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "X-List-Received-Date": "Tue, 23 Jun 2020 19:09:14 -0000" }, "content": "Clear the reserved field in arg struct v4l2_reqbuffers of\nVIDIOC_REQBUFS.\n\nSigned-off-by: Paul Elder <paul.elder@ideasonboard.com>\n\n---\nNew in v3\n- split from a conglomerate of v4l2-compliance fixes patch\n---\n src/v4l2/v4l2_camera_proxy.cpp | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp\nindex 7262453..5acb036 100644\n--- a/src/v4l2/v4l2_camera_proxy.cpp\n+++ b/src/v4l2/v4l2_camera_proxy.cpp\n@@ -355,6 +355,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf\n \t\treturn ret;\n \n \targ->capabilities = V4L2_BUF_CAP_SUPPORTS_MMAP;\n+\tmemset(arg->reserved, 0, sizeof(arg->reserved));\n \n \tif (arg->count == 0) {\n \t\trelease(file);\n", "prefixes": [ "libcamera-devel", "v3", "05/22" ] }