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=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 576EDC04AB6 for ; Wed, 29 May 2019 02:01:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2469D20B1F for ; Wed, 29 May 2019 02:01:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="n2KKu2Rc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726238AbfE2CBS (ORCPT ); Tue, 28 May 2019 22:01:18 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:34573 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725816AbfE2CBR (ORCPT ); Tue, 28 May 2019 22:01:17 -0400 Received: by mail-pl1-f196.google.com with SMTP id w7so341188plz.1 for ; Tue, 28 May 2019 19:01:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=pvnMxrKbCnHwfQp2WAN74LexcQsw7QGG+UxEq4Csp7U=; b=n2KKu2RcDPRFrIpFakGYZyBPNk7WBzBQLyKP/9pMr3RF2AYGsGDCwXNfO6r/1CvGpi y15Kkbkm0s/AL/ZZ4ggbVJCCWqtzZtLyCV10CoVO7bnnJG/BMKzGpMxpomGYKn4VNaM3 vbkjkkfl/6grBBAaEzOEgTN6uJCKZb2styzYX0POi2e3ayDsY49UYHzZHQkdbGQ0VkBe 7hG3lX4OER2PjpwnMlfq/gRfnd6sgiTvgXBWnoomHyCJsrLHKtD6VDqNO4xr5IFHgT6L k85reGBMnTRGA0mZpHoyGW09O2lDXiJOCYrsz34i1GY1c5WvKlJebtfQFp+D31Gxem5j 8rEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=pvnMxrKbCnHwfQp2WAN74LexcQsw7QGG+UxEq4Csp7U=; b=Wj17joG4DXNyPd7OCi+l9NWh5yK8w8dgJKdMBfQahLb4ihbOWo+CYZ8FesziBocXr2 YRJFpB58SJCRr0O3gIXCzCcXqvPKFCTtRomsZq1P7AArUnmSi+ZDCja4Kp+i64KCEOS2 pn40AxGx2t0u1SvdAnx3lvLnSUMYDfk96NPmVvfsbxkHMZTqwMu7hz1/chBhoruTg0sp GQSvcP8D+eZ6S+9xbQG3YuzzCSu2jv/4zLD4VbsWbJXyESeliitUoNYyye4PDAeO8Rme yuv0HvPaFztv+X7LVtzKVFeNg3nnbqdWdAXznGXqdmHLGgzYPM6SxaY+ZytksE8u1G5M oZbA== X-Gm-Message-State: APjAAAWhA0g9GD2rORtC3rBxQPfz+317zPYpBppb+w+nQGNH7FvW7ZYf KiWtgbrUDbS4f1xe3kBgDYI= X-Google-Smtp-Source: APXvYqziL+Wk9gcELY4PK/QjGBkuNLP7foZjEMgf2bPL6GA9rzbuahRKEawbinxkbcQtamA5GteCsQ== X-Received: by 2002:a17:902:2c43:: with SMTP id m61mr29945832plb.315.1559095277045; Tue, 28 May 2019 19:01:17 -0700 (PDT) Received: from xy-data.openstacklocal (ecs-159-138-22-150.compute.hwclouds-dns.com. [159.138.22.150]) by smtp.gmail.com with ESMTPSA id g83sm18489083pfb.158.2019.05.28.19.01.15 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 28 May 2019 19:01:16 -0700 (PDT) From: Young Xiao <92siuyang@gmail.com> To: patrik.r.jakobsson@gmail.com, airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Young Xiao <92siuyang@gmail.com> Subject: [PATCH] drm/gma500: fix edid memory leak in SDVO Date: Wed, 29 May 2019 10:02:25 +0800 Message-Id: <1559095345-25538-1-git-send-email-92siuyang@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable edid returned by psb_intel_sdvo_get_edid() was never freed. Signed-off-by: Young Xiao <92siuyang@gmail.com> --- drivers/gpu/drm/gma500/psb_intel_sdvo.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c index dd3cec0..cc5fb85 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c @@ -1656,6 +1656,7 @@ static bool psb_intel_sdvo_detect_hdmi_audio(struct drm_connector *connector) edid = psb_intel_sdvo_get_edid(connector); if (edid != NULL && edid->input & DRM_EDID_INPUT_DIGITAL) has_audio = drm_detect_monitor_audio(edid); + kfree(edid); return has_audio; } -- 2.7.4