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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,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 09780C433B4 for ; Wed, 21 Apr 2021 13:08:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE9F061456 for ; Wed, 21 Apr 2021 13:07:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241189AbhDUNIb (ORCPT ); Wed, 21 Apr 2021 09:08:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:47506 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240936AbhDUNGN (ORCPT ); Wed, 21 Apr 2021 09:06:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8CDB261461; Wed, 21 Apr 2021 13:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1619010340; bh=O7f6JAJl8JVpzDmD3dx7VnqUo1TvRInzlcNMF2uCz38=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=avgY3+7ZDCkmmR5tqwtkwK60oRShITf3LwnhrK9SYTTy+ZAAz+nhp4lp4X9UoAiat kyTlUD29rh+1Ih5EKV3oPmCes1JZQFQs9dQAhUZgkIF6s7350OZxKmqwBKhtTxtIdk LZWaJ+J5O6Sod92duW3l/I6qJC3ZDt8M5vhgNbko= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Aditya Pakki , Kangjie Lu , Bartlomiej Zolnierkiewicz Subject: [PATCH 099/190] Revert "omapfb: Fix potential NULL pointer dereference in kmalloc" Date: Wed, 21 Apr 2021 14:59:34 +0200 Message-Id: <20210421130105.1226686-100-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210421130105.1226686-1-gregkh@linuxfoundation.org> References: <20210421130105.1226686-1-gregkh@linuxfoundation.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This reverts commit 31fa6e2ae65feed0de10823c5d1eea21a93086c9. Commits from @umn.edu addresses have been found to be submitted in "bad faith" to try to test the kernel community's ability to review "known malicious" changes. The result of these submissions can be found in a paper published at the 42nd IEEE Symposium on Security and Privacy entitled, "Open Source Insecurity: Stealthily Introducing Vulnerabilities via Hypocrite Commits" written by Qiushi Wu (University of Minnesota) and Kangjie Lu (University of Minnesota). Because of this, all submissions from this group must be reverted from the kernel tree and will need to be re-reviewed again to determine if they actually are a valid fix. Until that work is complete, remove this change to ensure that no problems are being introduced into the codebase. Cc: Aditya Pakki Cc: Kangjie Lu Cc: Bartlomiej Zolnierkiewicz Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c b/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c index 0ae0cab252d3..05d87dcbdd8b 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c @@ -100,8 +100,6 @@ static void __init omapdss_omapify_node(struct device_node *node) new_len = prop->length + strlen(prefix) * num_strs; new_compat = kmalloc(new_len, GFP_KERNEL); - if (!new_compat) - return; omapdss_prefix_strcpy(new_compat, new_len, prop->value, prop->length); -- 2.31.1