From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender5-op-o15.zoho.com (sender5-op-o15.zoho.com [165.173.182.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E09E457E7F; Thu, 1 Oct 2026 14:45:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=165.173.182.15 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790865921; cv=pass; b=KVZF2YVKaDyaHFiiQvPIvG7IhMDQKPmhzMoNjyK4QGSEU7t+ttycPjv8aQz0xtQKefnW7hI09kH63u4wgp1C70CjWCNiHW+Y5nGIJWTa9W43gxliFx9WSIJYKvdtTnRSblZNZG86UPFRUwMQ7OIHdi2rQMXmJwRQOItiAV+fapU= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790865921; c=relaxed/simple; bh=BekAdl4V7Zy1Q0hGuYnmnpejNDblWxGABm9hF/B65sI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=VwU5DlItTBIqCdtoR8BpS613TvaWV/ncSzYR9Twle6Auu1YffeYExIYdN0hZWPn9rOA6QYEqCakjVTxzGlNDwroPCUogWa0Fr78UXXEu3Kwexa0heOU8S9u78MxMuJGQeq20gl+jI8dXwAM/rD8OSKSu9SMCrvJOR5K5QsVWmNY= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=harin.net; spf=pass smtp.mailfrom=harin.net; dkim=pass (2048-bit key) header.d=harin.net header.i=me@harin.net header.b=H3Fv5avl; arc=pass smtp.client-ip=165.173.182.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=harin.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=harin.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=harin.net header.i=me@harin.net header.b="H3Fv5avl" ARC-Seal: i=1; a=rsa-sha256; t=1790865908; cv=none; d=zohomail.com; s=zohoarc; b=H0OoFjwwCBfGU7Jzs7Ue0vADJPz4XTho2Eg759ufRQi3FVKRhzKQInnc952/p/u0p1pyGBoSefkmHlf0WfZlQvMByKdqooAnwoHCJLynNvsVJIV0gaxzMCV/kStR1u3JQJDrGUDkZfVJdP+Pa+t7PdTVg7LoSIPbslUvXB+qofA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1790865908; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=vylu7oC7KlwaP9epXMPxXOEHT37v5jTpXUVi9RC+ylA=; b=OU9v55DpZRydL22P5i6tNoj6q6iC9VgyV7keOIb+CBmhYsaEP5NSP0XRFiIN1EKbYQzyKDz+7bMTDGIKS+VQ1ALo58uK0+O0oxRS5nk4odKe/s0AupKKHVmtlXrNWBdSD6cPicCqJs4/ti+hkPsY73PDi0tzVT4Ohs3l4A688+Y= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=harin.net; spf=pass smtp.mailfrom=me@harin.net; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1790865908; s=zmail; d=harin.net; i=me@harin.net; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=vylu7oC7KlwaP9epXMPxXOEHT37v5jTpXUVi9RC+ylA=; b=H3Fv5avlZbAjM7vHN7xu11eRQ8k5AYFu1OhNokTISThG4f0ujLHhFfp0kypcZkJg LsDor446qmXax/4NO01Jqymzh/40KJ6aVqENUle3Nt1eBpXx13ItIlAh8QgX8jeAHu7 PpcSYl2L0xbEI45dyGxXTsdM0YvV4pml2Ur+TLEtBjdQ2kNZUI+qdgY8V0DNw+y7Pcn pPldBWAc86oaAXCckqjIAcb1dOeoRO7LwN5DHH0pj/MAhfmPBG+KTemCfesqfhZ8rTR tzTB2wXcqqbPxpFd0xkE07PYcyP0AjE3d7j9cn286/ge2fr8+mEmRAfj6UPD/EWienz mxmfwOhMwQ== Received: by smtp.zohomail.com with SMTPS id 1790865905401744.9452129344045; Thu, 1 Oct 2026 07:45:05 -0700 (PDT) From: Harin Lee To: Jaroslav Kysela , Takashi Iwai Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Harin Lee Subject: [PATCH 0/1] ALSA: ctxfi: Fix memory leakage when clearing DAO input mappers Date: Thu, 1 Oct 2026 23:45:00 +0900 Message-ID: <20261001144501.3050667-1-me@harin.net> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External I fixed the memory leakage in dao_clear_input() and successfully tested this patch on an AMD64 system with an OK0010 card and KASAN enabled. However, actually I could not find any evidence for why the original commit mistakenly removed the kfree() calls. Please feel free to drop this patch when this change looks like it has not been verified yet. Harin Lee (1): ALSA: ctxfi: Fix memory leakage when clearing DAO input mappers sound/pci/ctxfi/ctdaio.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.55.0