From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:47014 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728537AbeKTDLP (ORCPT ); Mon, 19 Nov 2018 22:11:15 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Maarten Lankhorst , Vidya Srinivas , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Matt Roper , Joonas Lahtinen Subject: [PATCH 4.18 163/171] drm/i915: Fix error handling for the NV12 fb dimensions check Date: Mon, 19 Nov 2018 17:29:19 +0100 Message-Id: <20181119162640.805193973@linuxfoundation.org> In-Reply-To: <20181119162618.909354448@linuxfoundation.org> References: <20181119162618.909354448@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ville Syrjälä commit f42f343887016330b321dd40eebc68c7292e4f1b upstream. Let's not leak obj->framebuffer_references when we decide that the framebuffer domensions are not suitable for NV12. Cc: stable@vger.kernel.org Cc: Maarten Lankhorst Cc: Vidya Srinivas Fixes: e44134f2673c ("drm/i915: Add NV12 support to intel_framebuffer_init") Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181029140031.11765-1-ville.syrjala@linux.intel.com Reviewed-by: Matt Roper (cherry picked from commit 3b90946fcb6f13b65888c380461793a9dea9d1f4) Signed-off-by: Joonas Lahtinen Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14383,7 +14383,7 @@ static int intel_framebuffer_init(struct fb->height < SKL_MIN_YUV_420_SRC_H || (fb->width % 4) != 0 || (fb->height % 4) != 0)) { DRM_DEBUG_KMS("src dimensions not correct for NV12\n"); - return -EINVAL; + goto err; } for (i = 0; i < fb->format->num_planes; i++) {