From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 80F6721771C for ; Thu, 26 Feb 2026 17:48:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772128085; cv=none; b=SXw07RKIQv9JvEO8ZgINXxE9BIiDTwfNi+Qu68HWc9gnQKJ7ktQ346JM62q7bGNKbqS+OR/PXqKzhF1ioRYfXvmpTljRQ6kL0yY/6Vb1jXifQDZ5AR2QnoigD5MI8IcfocRnZrbi8OpOdyEYIS9OspCGsfltP22YGt2dpuzq61Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772128085; c=relaxed/simple; bh=/XQ4LuBIwpD8Sr8XXugZjvlAv6JbacnhRkH8zT6X6IE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=X2C9DV5GPEO02I/UFfqbjfW6s+p9WO1xvbj29Xp7uq35DTYJ8RdFGb6qQPM8/wDqavQo6j6wIUwkra84ebzbNNXe5vryvIX9igtgyOWRxqDDlZY9B3WfLckxI9S0Qj1y/YDGp9DCN0juqprO7yjnzORz3OG1hijmGIpnzf2X2Ww= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f69.google.com with SMTP id 006d021491bc7-679c52164f5so9110489eaf.2 for ; Thu, 26 Feb 2026 09:48:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772128083; x=1772732883; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=za+Eo2xDJxbcailhTNJHCHly7OL70F6T0p6mMUALstI=; b=UcBlNZPyKPJiW23oqxARnt77forNf11AE6U3yLYxDu22okZ9d/cMcQu2WeBzkRGNsB EVUoZXWS298F6nD+YTd7BYmB0TCIzj07wozWeTQr/6V4xECp0v9oUKXtVIXdbf6i9OtH FU66IHYh5Xdc4HqprEcJeXr10JV9L64F7RCIO12cWpfKAZrijx8bT6g2UrsEpevz2Cpa J5yq4S4TxyavYka6AXBrTOQxX1FFVxdgkygWfF1f0GixXR+e12EHgPA1mVou7mrAmDSq iE719R8APlWp4NmJuQMAFZqABBaLymExovXkPELTtrxHPod6ZqtAWzAhKodlGAtmgxGk o7eQ== X-Gm-Message-State: AOJu0Yz3zVa3nLQVjA21e78VOr2o17aDQ6/D2n3ByjJuOp7MS+PCAPIe Yev+YprTmyXB/QP+G/3+4n/SC6FCM4diAJAZMA4ovuV1fR3foXAr7JVcYjPLI9mokjUWZdY/Rxh GyxtHRlUkzFx9ysYC3deN/fllpZLuW0Z5bFZzNXQ4oc1Jab7YYg6XHbBmlP0= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:80b:b0:663:3cb:3f0d with SMTP id 006d021491bc7-679faf9c8b4mr50787eaf.66.1772128083352; Thu, 26 Feb 2026 09:48:03 -0800 (PST) Date: Thu, 26 Feb 2026 09:48:03 -0800 In-Reply-To: <69a08273.a70a0220.1e4086.5f64SMTPIN_ADDED_MISSING@gmr-mx.google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69a08753.050a0220.305b49.003d.GAE@google.com> Subject: Re: [syzbot] [media?] KASAN: slab-use-after-free Write in media_request_alloc From: syzbot To: linux-kernel@vger.kernel.org, mfo@igalia.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+2bf29e42be0666f2df70@syzkaller.appspotmail.com Tested-by: syzbot+2bf29e42be0666f2df70@syzkaller.appspotmail.com Tested on: commit: a260bd22 media: mc: fix potential use-after-free in me.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=14274d5a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=42a29b5eebe67b17 dashboard link: https://syzkaller.appspot.com/bug?extid=2bf29e42be0666f2df70 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.