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GET /api/1.1/patches/2221049/?format=api
{ "id": 2221049, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2221049/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260408024024.606222-1-zhaoguohan@kylinos.cn/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/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": "" }, "msgid": "<20260408024024.606222-1-zhaoguohan@kylinos.cn>", "date": "2026-04-08T02:40:24", "name": "ui/input-linux: close evdev fd when qemu_set_blocking fails", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "d50e9953ab5797fbe7e54d15b5e2bd28a34b07bc", "submitter": { "id": 92952, "url": "http://patchwork.ozlabs.org/api/1.1/people/92952/?format=api", "name": "GuoHan Zhao", "email": "zhaoguohan@kylinos.cn" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260408024024.606222-1-zhaoguohan@kylinos.cn/mbox/", "series": [ { "id": 499180, "url": "http://patchwork.ozlabs.org/api/1.1/series/499180/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499180", "date": "2026-04-08T02:40:24", "name": "ui/input-linux: close evdev fd when qemu_set_blocking fails", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499180/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2221049/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2221049/checks/", "tags": {}, "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 spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)", "Received": [ "from lists.gnu.org (unknown [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4frWtS6BZxz1xy1\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 09 Apr 2026 04:34:08 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wAXiX-000417-CX; Wed, 08 Apr 2026 14:33:33 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <zhaoguohan@kylinos.cn>)\n id 1wAXiU-0003sL-67\n for qemu-devel@nongnu.org; Wed, 08 Apr 2026 14:33:30 -0400", "from mailgw.kylinos.cn ([124.126.103.232])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <zhaoguohan@kylinos.cn>)\n id 1wAIr3-0001Op-MV\n for qemu-devel@nongnu.org; Tue, 07 Apr 2026 22:41:24 -0400", "from localhost.localdomain [(116.128.244.171)] by mailgw.kylinos.cn\n (envelope-from <zhaoguohan@kylinos.cn>)\n (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256)\n with ESMTP id 526151136; Wed, 08 Apr 2026 10:41:04 +0800" ], "X-UUID": [ "6332da1632f411f1aa26b74ffac11d73-20260408", "6332da1632f411f1aa26b74ffac11d73-20260408" ], "X-CID-O-RULE": "Release_Ham", "X-CID-RULE": "EDM_GE969F26", "X-CID-O-INFO": "VERSION:1.3.12, REQID:9a123e84-91a9-40e1-a4a1-3dfa735fc3e4,\n IP:15,\n URL:0,TC:0,Content:0,EDM:-20,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,AC\n TION:release,TS:-20", "X-CID-INFO": "VERSION:1.3.12, REQID:9a123e84-91a9-40e1-a4a1-3dfa735fc3e4, IP:15,\n UR\n L:0,TC:0,Content:0,EDM:-20,RT:0,SF:-15,FILE:0,BULK:0,RULE:EDM_GE969F26,ACT\n ION:release,TS:-20", "X-CID-META": "VersionHash:e7bac3a, CLOUDID:fe676f893e334d42bcaa6a352d991b70,\n BulkI\n D:260408104105X6V6V9AL,BulkQuantity:0,Recheck:0,SF:10|66|78|101|102|123|12\n 7|850|898,TC:nil,Content:0|15|50,EDM:1,IP:-2,URL:0,File:nil,RT:nil,Bulk:ni\n l,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE\n :0,ARC:0", "X-CID-BVR": "2,SSN|SDN", "X-CID-BAS": "2,SSN|SDN,0,_", "X-CID-FACTOR": "TF_CID_SPAM_SNR,TF_CID_SPAM_AEC", "X-CID-RHF": "D41D8CD98F00B204E9800998ECF8427E", "X-User": "zhaoguohan@kylinos.cn", "From": "zhaoguohan@kylinos.cn", "To": "=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>", "Cc": "qemu-devel@nongnu.org", "Subject": "[PATCH] ui/input-linux: close evdev fd when qemu_set_blocking fails", "Date": "Wed, 8 Apr 2026 10:40:24 +0800", "Message-ID": "<20260408024024.606222-1-zhaoguohan@kylinos.cn>", "X-Mailer": "git-send-email 2.43.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=124.126.103.232;\n envelope-from=zhaoguohan@kylinos.cn; helo=mailgw.kylinos.cn", "X-Spam_score_int": "-18", "X-Spam_score": "-1.9", "X-Spam_bar": "-", "X-Spam_report": "(-1.9 / 5.0 requ) BAYES_00=-1.9,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001,\n UNPARSEABLE_RELAY=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": "From: GuoHan Zhao <zhaoguohan@kylinos.cn>\n\ninput_linux_complete() opens the evdev node before switching it to\nnon-blocking mode. If qemu_set_blocking() fails, the function returns\nwithout closing the file descriptor.\n\nThe finalize path only closes initialized devices, so this leaks the fd\non an error path.\n\nJump to err_close when qemu_set_blocking() fails so the descriptor is\nreleased before returning.\n\nFixes: c7b1172026a0 (\"ui: replace qemu_set_nonblock()\")\nSigned-off-by: GuoHan Zhao <zhaoguohan@kylinos.cn>\n---\n ui/input-linux.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/ui/input-linux.c b/ui/input-linux.c\nindex c16726a3b799..74bc8511428a 100644\n--- a/ui/input-linux.c\n+++ b/ui/input-linux.c\n@@ -316,7 +316,7 @@ static void input_linux_complete(UserCreatable *uc, Error **errp)\n return;\n }\n if (!qemu_set_blocking(il->fd, false, errp)) {\n- return;\n+ goto err_close;\n }\n \n rc = ioctl(il->fd, EVIOCGVERSION, &ver);\n", "prefixes": [] }