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GET /api/patches/816120/?format=api
{ "id": 816120, "url": "http://patchwork.ozlabs.org/api/patches/816120/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/1505901971-12004-4-git-send-email-arvind.yadav.cs@gmail.com/", "project": { "id": 2, "url": "http://patchwork.ozlabs.org/api/projects/2/?format=api", "name": "Linux PPC development", "link_name": "linuxppc-dev", "list_id": "linuxppc-dev.lists.ozlabs.org", "list_email": "linuxppc-dev@lists.ozlabs.org", "web_url": "https://github.com/linuxppc/wiki/wiki", "scm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git", "webscm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/", "list_archive_url_format": "https://lore.kernel.org/linuxppc-dev/{}/", "commit_url_format": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id={}" }, "msgid": "<1505901971-12004-4-git-send-email-arvind.yadav.cs@gmail.com>", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/1505901971-12004-4-git-send-email-arvind.yadav.cs@gmail.com/", "date": "2017-09-20T10:06:11", "name": "[3/3] ASoC: omap-hdmi-audio: Handle return value of devm_kasprintf", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "bf10469106b6c6915b196e29faf7b0e7e172a234", "submitter": { "id": 69434, "url": "http://patchwork.ozlabs.org/api/people/69434/?format=api", "name": "Arvind Yadav", "email": "arvind.yadav.cs@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/1505901971-12004-4-git-send-email-arvind.yadav.cs@gmail.com/mbox/", "series": [ { "id": 4069, "url": "http://patchwork.ozlabs.org/api/series/4069/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=4069", "date": "2017-09-20T10:06:08", "name": "ASoC: Handle return value of devm_kasprintf", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/4069/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/816120/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/816120/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ "patchwork-incoming@ozlabs.org", "linuxppc-dev@lists.ozlabs.org" ], "Delivered-To": [ "patchwork-incoming@ozlabs.org", "linuxppc-dev@lists.ozlabs.org" ], "Received": [ "from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xxwbK6SdLz9s81\n\tfor <patchwork-incoming@ozlabs.org>;\n\tWed, 20 Sep 2017 20:14:53 +1000 (AEST)", "from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xxwbK3fQDzDrCX\n\tfor <patchwork-incoming@ozlabs.org>;\n\tWed, 20 Sep 2017 20:14:53 +1000 (AEST)", "from mail-pf0-x241.google.com (mail-pf0-x241.google.com\n\t[IPv6:2607:f8b0:400e:c00::241])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits)) (No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xxwQh22hMzDqYw\n\tfor <linuxppc-dev@lists.ozlabs.org>;\n\tWed, 20 Sep 2017 20:07:24 +1000 (AEST)", "by mail-pf0-x241.google.com with SMTP id h4so1023623pfk.0\n\tfor <linuxppc-dev@lists.ozlabs.org>;\n\tWed, 20 Sep 2017 03:07:24 -0700 (PDT)", "from symbol-HP-Z420-Workstation.zebra.lan ([223.31.70.102])\n\tby smtp.googlemail.com with ESMTPSA id\n\tu12sm10492250pfg.146.2017.09.20.03.07.18\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 20 Sep 2017 03:07:21 -0700 (PDT)" ], "Authentication-Results": [ "ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"YinqttXj\"; dkim-atps=neutral", "lists.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"YinqttXj\"; dkim-atps=neutral", "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gmail.com\n\t(client-ip=2607:f8b0:400e:c00::241; helo=mail-pf0-x241.google.com;\n\tenvelope-from=arvind.yadav.cs@gmail.com; receiver=<UNKNOWN>)", "lists.ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"YinqttXj\"; dkim-atps=neutral" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=/nd4Bcbi9Si/JaazsPgxcC9DBBCBrluZSxBiO7JSZBc=;\n\tb=YinqttXj3Xjg5Elfd8+RkCEUcWSXGQXw/iAmlVmqfT1A4HXU0as/4W4LXFVysAbuSm\n\tR1WGrqnCoAciDz122is/HbqCaHDWvaUYTmL64koG9yFKz9BXeksi+bhHFJel9N/1J+91\n\tuYtAcLlBcTnZ711I1hALr77Yb4nf7r5edcI4PtQW+gkezYRwdW6T0TsNB93/Bp/I7v/W\n\tVUjZIyZCofYanHl1704JUjdtzSh8BBJ/FuSG1Q0h0cLfC4kWbXzhC5aoxtmzPY9Se2PU\n\tqXX1P7kEPQY5gPfkICn4v0ujVUyaTRKrwdRnRmmzHdTpNujoutIMs4stCbbLnnOlYsDc\n\tF94g==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=/nd4Bcbi9Si/JaazsPgxcC9DBBCBrluZSxBiO7JSZBc=;\n\tb=H+mApdQr00J8Vh0G0+FvzE8PL/fWalO+Ahv87qeADvqJpb6xaaMamse7oWSJFHpVad\n\tIMBnlKshVEt2zS5Cbv3RAjdJM5np2Gsw4bYKfujjBBR6XI1hd9OCW4SSiIfLekL55Zsc\n\t1Fbi2RyQL+zXFSqUwA36vWU6j4NevJ6zQBHnov9EBi7MAgcIRJ7THHYQnPeeRDA98MUj\n\tnl8jJXe7PaJQmZKjKquNfAyW/RZ153EWA2i6VMl6BIJSoYalGnNX15/smiDieVGWCcgD\n\tBRJVUcdzj6HT9wVdc55cYpAKgn0py4NHK3/zPJ9qiSbsHYDo1demMMtwI7FQJHKf6CIh\n\t4/TA==", "X-Gm-Message-State": "AHPjjUh/rlpAnSepGsXNLQ2lUe6A/g9TiRSWEsL7TWPy7AJ63no4uUq3\n\tO9pGj0c+o4Gq7BLhArjKLFA=", "X-Google-Smtp-Source": "AOwi7QCwJI9QiY48NdPWrD8e4a+2bOKCOQ5gy7TkmKoBaRq6ow0ctjOKIGhnRL44ZtVBXAsAG1gFyQ==", "X-Received": "by 10.98.245.206 with SMTP id b75mr1640482pfm.130.1505902042042; \n\tWed, 20 Sep 2017 03:07:22 -0700 (PDT)", "From": "Arvind Yadav <arvind.yadav.cs@gmail.com>", "To": "lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, \n\ttimur@tabi.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com,\n\tfabio.estevam@nxp.com, peter.ujfalusi@ti.com,\n\talsa-devel@alsa-project.org, linux-kernel@vger.kernel.org", "Subject": "[PATCH 3/3] ASoC: omap-hdmi-audio: Handle return value of\n\tdevm_kasprintf", "Date": "Wed, 20 Sep 2017 15:36:11 +0530", "Message-Id": "<1505901971-12004-4-git-send-email-arvind.yadav.cs@gmail.com>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1505901971-12004-1-git-send-email-arvind.yadav.cs@gmail.com>", "References": "<1505901971-12004-1-git-send-email-arvind.yadav.cs@gmail.com>", "X-BeenThere": "linuxppc-dev@lists.ozlabs.org", "X-Mailman-Version": "2.1.24", "Precedence": "list", "List-Id": "Linux on PowerPC Developers Mail List\n\t<linuxppc-dev.lists.ozlabs.org>", "List-Unsubscribe": "<https://lists.ozlabs.org/options/linuxppc-dev>,\n\t<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe>", "List-Archive": "<http://lists.ozlabs.org/pipermail/linuxppc-dev/>", "List-Post": "<mailto:linuxppc-dev@lists.ozlabs.org>", "List-Help": "<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help>", "List-Subscribe": "<https://lists.ozlabs.org/listinfo/linuxppc-dev>,\n\t<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe>", "Cc": "linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org", "Errors-To": "linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org", "Sender": "\"Linuxppc-dev\"\n\t<linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>" }, "content": "devm_kasprintf() can fail here and we must check its return value.\n\nSigned-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>\n---\n sound/soc/omap/omap-hdmi-audio.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/sound/soc/omap/omap-hdmi-audio.c b/sound/soc/omap/omap-hdmi-audio.c\nindex 3e9cc48..8eeac7c 100644\n--- a/sound/soc/omap/omap-hdmi-audio.c\n+++ b/sound/soc/omap/omap-hdmi-audio.c\n@@ -362,6 +362,9 @@ static int omap_hdmi_audio_probe(struct platform_device *pdev)\n \n \tcard->name = devm_kasprintf(dev, GFP_KERNEL,\n \t\t\t\t \"HDMI %s\", dev_name(ad->dssdev));\n+\tif (!card->name)\n+\t\treturn -ENOMEM;\n+\n \tcard->owner = THIS_MODULE;\n \tcard->dai_link =\n \t\tdevm_kzalloc(dev, sizeof(*(card->dai_link)), GFP_KERNEL);\n", "prefixes": [ "3/3" ] }