From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D52BBC433DF for ; Sun, 18 Oct 2020 19:56:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DE9A22273 for ; Sun, 18 Oct 2020 19:56:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603051014; bh=415yi4PlEZwq0e8liZdsfrLVKMR8mbuh+JjQSJGECVU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=h1Q/ckFeiiFhEX1kUGfHLpY1HlSLcmCoIRs3JXYyMju6dLOCE9ToasbsoCBd+lw8Y NzCCIxCn5n0sWVsGSR2o5YWkaWcVsFmpD3OKsw7q0hO2xJmevJWyhEObrC92IcmzVR NhDIvEORyuJdrXJel8/ARUKKPONTtH0PBvH4A3OA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728315AbgJRTTf (ORCPT ); Sun, 18 Oct 2020 15:19:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:58408 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728301AbgJRTTf (ORCPT ); Sun, 18 Oct 2020 15:19:35 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 43A1322363; Sun, 18 Oct 2020 19:19:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603048775; bh=415yi4PlEZwq0e8liZdsfrLVKMR8mbuh+JjQSJGECVU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VY0EnqGIRRhVgTrS8Hr8i+y9Ia4I0H5HF0Or2TVCmz+ODPlL/W7AACswFHEvNpk7a l2VUYI2f/miPYhsyQ86/tYmDgmELBqY5Gx43xUI4mCpNvokQf7mz/LMQ2F8EnckJti zUXWT/TphFaabB9hiCSpUf09M76pYKW0sqZJ1Qwk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Zhenzhong Duan , Rob Clark , Sasha Levin , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.9 073/111] drm/msm/a6xx: fix a potential overflow issue Date: Sun, 18 Oct 2020 15:17:29 -0400 Message-Id: <20201018191807.4052726-73-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201018191807.4052726-1-sashal@kernel.org> References: <20201018191807.4052726-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Zhenzhong Duan [ Upstream commit 08d3ab4b46339bc6f97e83b54a3fb4f8bf8f4cd9 ] It's allocating an array of a6xx_gpu_state_obj structure rathor than its pointers. This patch fix it. Signed-off-by: Zhenzhong Duan Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c index b12f5b4a1bea9..e9ede19193b0e 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c @@ -875,7 +875,7 @@ static void a6xx_get_indexed_registers(struct msm_gpu *gpu, int i; a6xx_state->indexed_regs = state_kcalloc(a6xx_state, count, - sizeof(a6xx_state->indexed_regs)); + sizeof(*a6xx_state->indexed_regs)); if (!a6xx_state->indexed_regs) return; -- 2.25.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4835C433DF for ; Sun, 18 Oct 2020 19:19:37 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 61FA0222E8 for ; Sun, 18 Oct 2020 19:19:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="VY0EnqGI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61FA0222E8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 603576E851; Sun, 18 Oct 2020 19:19:36 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 392836E851; Sun, 18 Oct 2020 19:19:35 +0000 (UTC) Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 43A1322363; Sun, 18 Oct 2020 19:19:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603048775; bh=415yi4PlEZwq0e8liZdsfrLVKMR8mbuh+JjQSJGECVU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VY0EnqGIRRhVgTrS8Hr8i+y9Ia4I0H5HF0Or2TVCmz+ODPlL/W7AACswFHEvNpk7a l2VUYI2f/miPYhsyQ86/tYmDgmELBqY5Gx43xUI4mCpNvokQf7mz/LMQ2F8EnckJti zUXWT/TphFaabB9hiCSpUf09M76pYKW0sqZJ1Qwk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.9 073/111] drm/msm/a6xx: fix a potential overflow issue Date: Sun, 18 Oct 2020 15:17:29 -0400 Message-Id: <20201018191807.4052726-73-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201018191807.4052726-1-sashal@kernel.org> References: <20201018191807.4052726-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Clark , Sasha Levin , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, Zhenzhong Duan , freedreno@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Zhenzhong Duan [ Upstream commit 08d3ab4b46339bc6f97e83b54a3fb4f8bf8f4cd9 ] It's allocating an array of a6xx_gpu_state_obj structure rathor than its pointers. This patch fix it. Signed-off-by: Zhenzhong Duan Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c index b12f5b4a1bea9..e9ede19193b0e 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c @@ -875,7 +875,7 @@ static void a6xx_get_indexed_registers(struct msm_gpu *gpu, int i; a6xx_state->indexed_regs = state_kcalloc(a6xx_state, count, - sizeof(a6xx_state->indexed_regs)); + sizeof(*a6xx_state->indexed_regs)); if (!a6xx_state->indexed_regs) return; -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel