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{ "id": 8403, "url": "https://patchwork.libcamera.org/api/patches/8403/?format=api", "web_url": "https://patchwork.libcamera.org/patch/8403/", "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": "<20200624145256.48266-6-paul.elder@ideasonboard.com>", "date": "2020-06-24T14:52:39", "name": "[libcamera-devel,v4,05/22] v4l2: v4l2_camera_proxy: Clear reserved field in reqbufs", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "fb951dc688270220f0fae2df1a22f52e48ea6902", "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/8403/mbox/", "series": [ { "id": 1041, "url": "https://patchwork.libcamera.org/api/series/1041/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1041", "date": "2020-06-24T14:52:34", "name": "Support v4l2-compliance", "version": 4, "mbox": "https://patchwork.libcamera.org/series/1041/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/8403/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/8403/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 E0A0A60103\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 24 Jun 2020 16:53:27 +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 21105595;\n\tWed, 24 Jun 2020 16:53:25 +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=\"Son+x29Q\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1593010407;\n\tbh=10rnG1+6roTsr6CpxLQpAkWRmLAn+20b1gdT54FlRK0=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=Son+x29QAW3di2W/Jc0bUqrSaV3E2ai5pr4zg5gxBsLJpT+u+MNUPJVHBCRIQQC7Y\n\tezrSIhfqENyS0b0vdIQxBpnIwQmIxQPkPT8ojj6IPY/LkO8y/7sY3CNmbRHceafi8K\n\t1hiFmL9hiiw/XGz1cW/s1kNJzc9Qx1jjcFeIvyiM=", "From": "Paul Elder <paul.elder@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 24 Jun 2020 23:52:39 +0900", "Message-Id": "<20200624145256.48266-6-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20200624145256.48266-1-paul.elder@ideasonboard.com>", "References": "<20200624145256.48266-1-paul.elder@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v4 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": "Wed, 24 Jun 2020 14:53:28 -0000" }, "content": "Clear the reserved field in arg struct v4l2_reqbuffers of\nVIDIOC_REQBUFS.\n\nSigned-off-by: Paul Elder <paul.elder@ideasonboard.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n\n---\nNo change in v4\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 c6959a8..3d6703a 100644\n--- a/src/v4l2/v4l2_camera_proxy.cpp\n+++ b/src/v4l2/v4l2_camera_proxy.cpp\n@@ -351,6 +351,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf\n \t\treturn -EBUSY;\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\tfreeBuffers();\n", "prefixes": [ "libcamera-devel", "v4", "05/22" ] }