Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763168AbYBSWPm (ORCPT ); Tue, 19 Feb 2008 17:15:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757746AbYBSWNp (ORCPT ); Tue, 19 Feb 2008 17:13:45 -0500 Received: from smtp3-g19.free.fr ([212.27.42.29]:54078 "EHLO smtp3-g19.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755112AbYBSWNm (ORCPT ); Tue, 19 Feb 2008 17:13:42 -0500 From: Jim Meyering To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Markus Armbruster , Jim Meyering Subject: [PATCH] usbaudio: handle kcalloc failure Date: Tue, 19 Feb 2008 23:13:39 +0100 Message-Id: <1203459219-14719-7-git-send-email-jim@meyering.net> X-Mailer: git-send-email 1.5.4.2.134.g82883 In-Reply-To: <1203459219-14719-6-git-send-email-jim@meyering.net> References: <1203459219-14719-1-git-send-email-jim@meyering.net> <1203459219-14719-2-git-send-email-jim@meyering.net> <1203459219-14719-3-git-send-email-jim@meyering.net> <1203459219-14719-4-git-send-email-jim@meyering.net> <1203459219-14719-5-git-send-email-jim@meyering.net> <1203459219-14719-6-git-send-email-jim@meyering.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 936 Lines: 28 * sound/usb/usbaudio.c (check_hw_params_convention): Handle kcalloc failure. Signed-off-by: Jim Meyering --- sound/usb/usbaudio.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index 8fa9356..b61533d 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -1735,6 +1735,8 @@ static int check_hw_params_convention(struct snd_usb_substream *subs) channels = kcalloc(MAX_MASK, sizeof(u32), GFP_KERNEL); rates = kcalloc(MAX_MASK, sizeof(u32), GFP_KERNEL); + if (!channels || !rates) + goto __out; list_for_each(p, &subs->fmt_list) { struct audioformat *f; -- 1.5.4.2.134.g82883 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/