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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0CFAC7618E for ; Thu, 16 Mar 2023 19:42:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230365AbjCPTmR (ORCPT ); Thu, 16 Mar 2023 15:42:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229838AbjCPTmO (ORCPT ); Thu, 16 Mar 2023 15:42:14 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD45E26854; Thu, 16 Mar 2023 12:42:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678995733; x=1710531733; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=PEHbTAcG8Dy16DzIEQj/RKjzcN4aB46ybFS9r0LuhvU=; b=Ngc1AisAeqvMiU8XmvSl+Oss522X0SND3aJ8hrLv8udEuAENhaGPny1a 8p00nMUmMWJOFdY7r0DpJFHM4nn0SoO0oyfwwNz4QVJw0ukR8nnNwwuU5 yS8xh50+3IuqkCMSlk7B5DC+8XRCmo1JZA3KmfQu9e7VZOm1JuNcFH6bd A1QG88KSr4ubHJOZnxDbBlL2DvMui/I5rpdpDMUKRGjESTnIhxGeblFeG XPPbYcZIDjhHNh09YmRFrlYqjaillTYN67XJ+qsT2J4+VgLpjCFZO1c5a laAE1qAk7qNcFdP7BUTqtHjIGYSUzsf+2m33NNyaLJq8w15/WZl26d0/F Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10651"; a="326465392" X-IronPort-AV: E=Sophos;i="5.98,265,1673942400"; d="scan'208";a="326465392" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2023 12:42:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10651"; a="823392384" X-IronPort-AV: E=Sophos;i="5.98,265,1673942400"; d="scan'208";a="823392384" Received: from ahunter6-mobl1.ger.corp.intel.com (HELO ahunter-VirtualBox.home\044ger.corp.intel.com) ([10.251.221.172]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2023 12:42:10 -0700 From: Adrian Hunter To: Arnaldo Carvalho de Melo Cc: Jiri Olsa , Namhyung Kim , Ian Rogers , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Subject: [PATCH 0/3] perf tools: Address fixes Date: Thu, 16 Mar 2023 21:41:53 +0200 Message-Id: <20230316194156.8320-1-adrian.hunter@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Here are 3 small fixes resulting from a report from a kernel test robot: https://lore.kernel.org/oe-lkp/202303061424.6ad43294-yujie.liu@intel.com Issues were revealed due to the use of build option: EXTRA_CFLAGS="-fsanitize=undefined -fsanitize=address" Adrian Hunter (3): perf symbols: Fix use-after-free in get_plt_got_name() perf symbols: Fix unaligned access in get_x86_64_plt_disp() perf tools: Avoid warning in do_realloc_array_as_needed() tools/perf/util/symbol-elf.c | 10 ++++++++-- tools/perf/util/util.c | 3 ++- 2 files changed, 10 insertions(+), 3 deletions(-) Regards Adrian